MEET

DR JOHN KRONICK

Orthopedic Surgeon

LOCATIONS

  • Walnut Creek

  • Brentwood

PHILOSOPHY OF CARE

What I am most proud of is being able to take care of patients with difficult problems that other surgeons don’t tackle. I enjoy restoring my patients’ quality of life real sports medicine that allows them to return to an active lifestyle.

WHERE

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SERVICES

With Dr Kronick

RESOURCES

For Patients

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About Dr Kronick

Dr. Kronick is Board Certified in Orthopaedic Surgery and has 17-plus years of experience in treating patients. He began practicing orthopedic surgery in 1995 after completing his medical training at the Chicago Medical School and his residency at Wayne State University in Detroit.

Following residency, he completed an Adult Reconstruction Fellowship at the Rush Orthopaedic Institute under the direction of Wayne G. Paprosky, M.D., where he advanced his skills in hip and knee replacement, revision hip and knee surgery, and the management of bone loss. He then performed a Biologic Hip Reconstruction Fellowship at Wayne State University under the tutelage of Jeffrey Mast, M.D. and Keith Mayo, M.D. where he refined his skills in the art of osteotomy and internal fixation.

Following his education, he joined the faculty at Wayne State University as an Assistant Professor and was named Teacher of the Year in 2000. Dr. Kronick’s special training and experience make him one of the best joint replacement surgeons in California. He is one of the few surgeons skilled in the reconstruction of failed hip and knee replacements with major bone loss. He manages the more difficult reconstructive problems in the area. He is willing and able to take care of difficult hip and knee reconstructive problems that other surgeons won’t tackle.

Dr. Kronick has been published in peer-reviewed journals and has been asked to present his published work at many nationally referred conferences.

In his spare time, he likes to spend time with his family, such as going to swim meets with his two daughters. He also enjoys cycling, hunting, wake surfing, fishing, and the outdoors.

  • Board Certification

    • American Board of Orthopaedic Surgery

  • Residency

    • Department of Orthopaedic Surgery

      Wayne State University School of Medicine, 1995

  • Internship

    • Department of Orthopaedic Surgery

      Wayne State University School of Medicine, 1991

  • Medical School

    • MD

      University of Health Sciences, Chicago, IL 1990

  • College

    • B.A. in Chemistry

      Bowdoin College, Brunswick, ME 1986

Reviews

About Dr Kronick

Connie Nolan
Dec 17, 2024
Google

I was seen very quickly, and treated in a friendly professional manner. My questions were addressed, and a treatment program set up. Very happy with this doctor.

Catherine Rhodes
Dec 10, 2024
Google

Dr Kronick has replaced two hips for me. Definitely recommend! Catherine

Dennis Barbieri
Nov 26, 2024
Google

Courteous, informative, knowledgeable, and friendly.

Gary Ryness
Nov 07, 2024
Google

I was referred to Dr Kronick by a retired orthopedic surgeon for my knee replacement surgery because he is the best knee surgeon in the Bay Area.

Maggie T.
Oct 24, 2024
Yelp

I'm an active 78 yr old who was referred to Dr KRONICK for right knee replacement surgery recently. He did a thorough assessment and was receptive to my needs. I was lucky enough to get scheduled quickly and am writing this just shy of three weeks post op. This was my second replacement (having had my left knee replacements in 2021). I was treated extremely well throughout my whole hospitalization and in the OR the attention given was superb throughout from nursing, anaesthesia to the operation itself as well as post op. Dr KRONICK did an amazing job of replacing my knee and correcting a severe deviation. I got excellent post op care in the hospital and Dr KRONICK visited and thoroughly explained what he had done. I am amazed by the mobility I have already and can walk well and have increased flexibility far beyond my expectations. I am thrilled with the outcome and my progress and have high hopes of resuming a busy active lifestyle. This whole experience has been quite remarkable and I am so glad I bit the bullet and stopped procrastinating. As a retired health professional I feel I have the experience to honestly critique my surgical experience! I couldn't say enough about Dr KRONICK's skill and professionalism as well as his dedication and kindness. I want to thank him and all the staff for their care and support.

Pam Tilly
Oct 14, 2024
Google

Dr Kronick listened and asked questions, and manipulated my knees. We talked about my options. I had a big concern about general anesthesia during surgery. Turns out that I can have the surgery without general. Dr Kronick interacted with me as an equal, which I so appreciated. I’m 72 and have been to many drs! He wins a medal.

Susan Roland
Oct 10, 2024
Google

Dr. Kronick recently did a hip revision for me. I couldn't be happier with the results. I was in the hospital for 3 days, including a weekend. Dr. Kronick came to see me each day. He is compassionate, has a dry sense of humor, and is very skilled.

Kim Moore
Oct 04, 2024
Google

The service is excellent

Rick Gonzslez
Oct 01, 2024
Google

Made me feel welcomed. Took the time to answer concerns.

Sayed Sadat
Sep 25, 2024
Google

Hi My name is Mahmood Sadat ,I have had knee problem and I was skeptical about the surgery And I did my own research to find out to do the surgery or not and in meantime my older sister did the surgery,I asked her who did your knee surgery? She said Doctor Kronick.and chose Doctor Kronick to be my orthopedic physician and made appointments I was still worrying but the doctor encouraged me to do the surgery finally l did my left knee surgery first and the right one after six months thanks god l did the surgery, without the surgery I was not able to walk now I appreciate Dr Kronick encouraging me to do the surgery,l strongly recommend Dr Kronick for this surgery

Patricia Wharton
Sep 15, 2024
Google

Very thorough and professional.

Suzi Stein
Sep 12, 2024
Google

I thought he was very nice and seems conscientious. He also smiled and seemed friendly.

B4 SOG
Aug 20, 2024
Google

Dr.Kronick is an amazing professional. Informative, thorough, competent and caring. In my experience with him and others he stands above the rest. Cleaned up a surgical mess from prior doctor. I recommend him without reservation.

rickey garcia
Aug 13, 2024
Google

Dr. Kronick looked very distinguished when he entered the exam room. He gathered information, X-rays, and preformed a physical exam on me to confirm to me what the X-rays showed. I really appreciate his Honesty!

Timothy Johnson
Jul 26, 2024
Google

Dr. Kronock, made me feel very comfortable and went over in detail the pros and cons of my surgery and when I left I felt at peace and looking forward to my procedure.

Joel Nicholson
Jul 16, 2024
Google

Dr. Kronick successfully replaced both of my hips, at different times. I cannot imagine a finer surgeon and person than Dr. Kronick. He takes his time to listen to his patients and never hurries them. Hip replacements are major events and can be frightening to contemplate. I highly recommend him to anyone facing this.

Sharon Adams
Jul 10, 2024
Google

Excellent

Elaine Greeson
Jun 27, 2024
Google

Dr. Kronick has strong expertise in total knee replacement! I did great with mine and wld highly recommend him!

Sherrie Cogbill
Jun 19, 2024
Google

Dr. Kronick, has given me a new lease on life! 9 knee surgeries, and finally an orthopedic surgeon that diagnosed my knee pain in one initial visit. Dr. Kronick performed a knee revision, and yes it is an ordeal, but worth every bit of the necessary procedure. I am now pain free and able to walk and enjoy life again. He is very caring, explains every phase of the procedure and is experienced enough to obtain fantastic results. I highly recommend him, and can’t say enough good things about him and his staff. Golden State Orthopedics is extremely professional and like a city within itself, they move you along from start to finish.

Ronaldo Gonzalez
Jun 18, 2024
Google

Very impressed with the examination and very timely, informative and professional and highly recommend Dr. Kronick...Ronaldo

Tomora Small
Apr 06, 2024
Google

Good bedside manner.Efficient, through and kind.

Craig Dunning
Mar 20, 2024
Google

Was havng some severe hip pain. A couple cortisone shots really helped the problem!👍

Raymond Graisson
Mar 16, 2024
Google

Very knowledgeable and highly recommended

Tom O'Brien
Mar 08, 2024
Google

The Best! I’ve had two joint replacement surgeries with Dr Kronick and his team with wonderful results.

Gregory Allison
Feb 29, 2024
Google

Dr. Kronick is experienced in total knee replacement surgery. I am so pleased with the results of my left knee replacement that I have come back for Dr. .Kronick to perform the same procedure on my right knee.

Tina
Feb 10, 2024
Google

I'm very excited to have the opportunity to have my leg fixed and I'm grateful for the doctor to give me another chance to walk in correctly

Ellen Seeling
Feb 01, 2024
Google

Dr. Kronick at John Muir Hospital fixed my knee replacement gone bad. I developed an infection and sepsis after a routine replacement by another surgeon. I spent 2 weeks in the hospital, then needed an interim spacer for 7 months, and then saw Dr. Kronick for a revision knee replacement. After being unable to walk unassisted for 6 months, I'm now walking normally only 3 weeks after Dr. Kronick's surgery. He's been really involved for the entire time pre- and post-op, very sweet and attentive, explains everything. I'll see him for the other knee soon, and would recommend him to anyone looking for a great orthopedic surgeon. He's the best. Thanks, Doc!

Sharon Johnson
Jan 08, 2024
Google

Excellent surgeon. He explained the surgery and process to me quite clearly. He is courteous and efficient.

Cookie Gambucci
Jan 04, 2024
Google

If you’re visiting your doctor about your knee and you see that your doctor is very experienced, kind, patient and informative, that would be Dr. John Kronick you’re talking with.

Nancy Howard
Nov 22, 2023
Google

Dr. Kronick is a very calm and knowledgeable physician. His manner is gentle and he has been supportive of my knee replacement throughout the pre surgery, the surgery, and for the last 2 years after my surgery. His office is very efficient and I’m aways comfortable there. I have recommended him to my friends who are facing joint replacement.

Ryan Nailor
Nov 14, 2023
Google

Dr. Kronick did a revision to my right knee. The previous surgery, not performed by Dr. Kronick, had left me in chronic pain and disabled. Dr. Kronick did an amazing job on my knee and it is perfect! I am so happy with the results and I can't wait for him to do my left knee. The hospital staff all spoke so highly of Dr. Kronick. Dr. Kronick is highly respected by staff and his patients. I can't express enough how thankful I am to Dr. Kronick and the blessing of a new knee! Neddy Nailor

Ronald Edwards
Nov 09, 2023
Google

I’ll start off with the office personnel are always great to me. The medical staff is always great to me. Also the physical therapist are really great to me as well and Dr Kronic you’re the best I appreciate you for all the surgeries you’ve done to me and they came out at 100% the last surgery which was November 6, 2023. I am up and walking able to get out of my chair, able to sit down take me to. I’ll be seeing you in the future because we’re not done yet. I would recommend Dr Kronic for any surgery at any time. Thank you so much Dr Kronic .

Constance Beeby
Oct 14, 2023
Google

Dr Kronick is an amazing Orthopedic surgeon! He is thorough and has an awesome bedside manner! You can’t get a better caring and professional doctor!!!

Jon H
Oct 05, 2023
Google

Dr. Kronick and his staff are some of the very best that I have experienced! They are personable, professional and look at the whole patient. Dr. Kronick has great focus and appears to see everything pertinent to your issues. Given a choice, I wouldn’t go to any other orthopedic surgeon. He did a great job on my total hip replacement, amidst the most active part of the pandemic. I would strongly recommend him! Kudos!!!

Mark Lanpher
Aug 19, 2023
Google

From pre-op to post-op. Dr Kronick was the best. He educated me from the beginning on what my surgery and recovery was going to be like. The surgery was extremely easy and I was home the same day. Dr Kronick and his staff were accessible throughout answering any questions I had. I was very lucky to have him as my surgeon.

Theresa Huerta
Jul 18, 2023
Google

Dr. Ironic has a very kid and professional bed side manner.!Dr. Kronic was very through and respectful to my questions .?He is great doctor.

Henrietta Wells
Jun 30, 2023
Google

It was truly a blessing meeting Dr. Kronick. I didn’t know what to expect but he exceeded my imagination. His patience, calmness and straightforward communication gave me the confidence needed to trust him to correct my knee problem. I did exactly what he told me to do and I was walking without any assistive devices in no time. I went to Dr. Kronick because my leg was crooked from a previous knee replacement (not Dr. Kronick’s work). It is now straight thanks to Dr. Kronick and I am forever thankful. It is not only his skills in the operating room, it is what I stated earlier, his patience, calmness, reassurance, and straightforward communication that sets him above the rest! Thank you!

Wheel Gunner
Jun 22, 2023
Google

Great surgeon, great bedside manner, friendly. I had a total left hip replacement. Wonderful job. My physical therapist made a comment, "Wow, you had a great surgeon, not too many people can do this after surgery."

Antoinette Payne
Jun 19, 2023
Google

Very professional I will have no other doctor to operate on me. He replace my knee and I’m waiting for a new knee replacement. He is one of the best under no circumstances would I ever go anywhere else? I love you, I love professionalism and I can’t wait for him to do my next operation. The very best in the business.

Felix Rodriguez
Jun 03, 2023
Google

Dr. Kronick is not only an excellent orthopedic doctor, but one who shows care and patience with his patients. Thank you Dr. kronick!

George Magann
May 08, 2023
Google

I have been with Golden State formerly Muir Orthopedic Specialists (Muir Ortho) for over 20+yrs. Dr John Kronick did a knee replacement on me. I have total faith and trust in his medical judgement and surgical skill. I would definitely recommend Dr Kronick his staff and this facility for any and all orthopedic needs.

Jose Ramirez
Apr 21, 2023
Google

Dr Kronick was very respectful and treated me with respect like a patient. Thanks Dr for your honest treatment

Emma Stanfield
Apr 05, 2023
Google

This is my second procedure with Dr chronic for a total hip replacement I was taking care of by him and his staff very professional and I healed very good I will recommend him to anyone I love Dr chronic thank you

Julio Torres
Mar 12, 2023
Google

Dr. Kronick has been the best orthopedic I have came across. He showed worry and concern for my diagnosis. He has been proactive compared to other doctors about his patient’s heath. Look forward to continue working with him.

Larry Mendoza
Mar 03, 2023
Google

Dr Kronick is an excellent orthopedist. He spends time with you and your family explaining the pathophysiology of the injury and his approach to addressing the problem in a relaxed way. You don’t feel rushed. He is focused on you as his patient. David PA demonstrates the same qualities.

Bob Tomiska
Mar 01, 2023
Google

Dr Kronic is an assume Ortopedic Surgeon. He has fellowships and other extensive training specializing in knee and hip surgery. Meaning he is an expert in his field. He is also the guy you what to see if you need a revision. I have gone to Dr. Kronic for both knees and hip replacements with great results. He's a very caring person and listens to all your needs. He takes the time to go over everything. Pain management is great after surgery. The Golden State outpatient rehab group is great. I highly recommend Dr. Kronic for all your joint issues.

Charles Silvas
Feb 28, 2023
Google

I am writing this letter of thanks and recommendation for Doctor John M. Kronick, because through his professional knowledge and skills as a surgeon, he has made my life and my daily physical living conditions enjoyable again. I have worked hard and been a very outdoor active person my whole life and it took it's toll on my knees. Doctor Kronick has replaced both my knees in the past three years and because of his professional skills I can now move and run without any pain, sleep through the night without waking up saying ouch and I can now chase my grandchildren. Doctor John M. Kronick in my mind is a life saver and miracle worker and I want to acknowledge him for his professional as an outstanding Orthopedic surgeon. He's the best!

Tara Bowerman
Feb 04, 2023
Google

Dr Kronick is an amazing and kind surgeon. He explained the process and helped set expectations. I never second guessed my decision and he delivered as promised. He corrected my leg length discrepancy made a beautiful 10” incision, even better carried the line from my previous surgery and I’m healing nicely. I would definitely recommend Dr Kronick to anyone he is the absolute BEST! Thank you!!! :)))

Carlod Wilson
Jan 03, 2023
Google

Dr Kronik gave me a new knee in 2014 I haven't felt that good in a long time also I went to my 40 the class reunion I was dancing up a storm

Joyce Christensen
Dec 21, 2022
Google

I have had a hip and knee replacement from Dr Kronick. He is a wonderful Doctor. Easy to talk to and his bedside manner is spot on. He's right to the point which is very important when you are having a serious surgery. He makes you feel comfortable and ready. I definitely recommend you using Dr.Kronick when you need knew body parts.

CHARLES LOMAS
Dec 07, 2022
Google

It's a Blessing to have a Doctor as Doc Kronick who cares and his words are very incorging he went over everything with very relaxn God Bless him and for his service

Alena Plotkin
Dec 06, 2022
Google

Friendly and professional

Annette k Madison
Nov 16, 2022
Google

The staff was friendly and professional…. Dr. Kronick was very knowledgeable regarding my injury…. I would definitely recommend this facility for any orthopedic needs……

John Mcdaniel
Nov 07, 2022
Google

Just wanted to give a shout out to Dr. Kronick and his staff. Im 4 weeks out of surgery for TKR. What a great job he did for me. He really made me feel very comfortable with the procedure and confident in him prior to my surgery. I would add that, I couldn't have been more nervous prior to meeting him. If your going down this path, do your homework. I believe I couldn't have done better. Thanks again to Dr. Kronick and his staff.

Betsy Mandel
Nov 01, 2022
Google

Dr Kronick was prompt in seeing me though I was a new patient, and very quick to give meaningful help to a very painful leg issue. The office followed up quickly with a further appointment to address findings on xray. Staff was gracious and helpful. This is a well managed and experienced office that provides expeditious care and follow through.

mike ortega
Oct 31, 2022
Google

Great visit and very satisfied nice to hear a professional doctor with experience and knowledge keep up the great work

John Heise
Oct 28, 2022
Google

Dr Kronick is an excellent surgeon that has helped me with joint replacements in both my hips and my right knee. Each surgery has been a success and everything that was explained took place and was achieved. Dr Kronick is very through using surgery as a last fix for your problem. If surgery is needed Dr Kronick is a great choice, he will be with you every step of the way. If you are suffering from arthritis in your hips or knees give Dr Kronick a call, you won’t regret.

Michael Hassler
Oct 27, 2022
Google

dr kronick is always patient and caring. does a great job explaining the surgery and rehab process. I wish I would have seen dr kronick two years ago

Betsy Walker
Oct 25, 2022
Google

I really like Doc Kronick. He has always helps me when I need his. One of the best Doctor I've ever had.

Rick Humphreys
Oct 13, 2022
Google

Dr Kronick is the Greatest Orthopaedic surgeon ever. I had my left hip replaced in July. After my Surgery I had ABSOLUTELY NO PAIN WHAT SO EVER. I only took Tylenol for a couple of weeks for my muscle strain. If you want the Best Doc ever, go to Dr. Kronick. My name is Donna Humphreys and I whole heartily recommend Dr. Kronick

Rosemarie De Soto
Sep 17, 2022
Google

Hi my name is Rosemarie De Soto. I am a patient of Dr Kronic. I have been working with him for the last 3 1/2 years. I had no other options in my life and nobody wanted to help me. I met with Dr Kronic and informed him of what my situation was which was that for the last 18 years I’ve been suffering in and out of the hospital with my left hip that was put in incorrectly and I’ve suffered 39 times and it has popped out. I’ve been in the hospital probably every holiday and all and never had any other option. Dr Kronic has saved my life, has given me back everything that I’ve lost in the last 18 years. And has been the most incredible wonderful satisfying experience of my life. Dr Kronic is the most incredible person and Dr. and person that I know and have ever had that wonderful chance of meeting. I appreciate him more than anybody would ever know he is my savior I tell him that when I see him. I can go on and on, but I just want to say that he’s the best thing that ever happened to me. And I’m sure it goes for everybody that he touches. He’s got the Midas touch he’s got the golden touch and I’m very grateful and thankful that Dr. John Kronic is my doctor . With much gratitude, Rosemarie De Soto

PETRA YOLANDA ALEGRIA MONROY
Apr 26, 2022
Google

Dr. Kronick is very attentive and worry about my health, he treats me very polite and nice I am waiting to have a hip surgery with him, and I have high hopes that he will be successful like with other patients. thank you very much to Dear Doctor Kronick

dorothy Streutker
Apr 22, 2022
Google

Dr. Kronick saved my leg! After a fracture, my leg became infected. Dr. Kronick cleaned it up and put in a spacer in place of the artificial knee that had been there. With the help of antibiotics, I survived that interruption. But then I had an extensor lag that I could not overcome. Dr. Kronick did a transplantation procedure that seems to have done the trick -- we're still awaiting final results, but all seems well.

Alayne T.
Apr 19, 2022
Yelp

Since 2020, I have been a patient of this doctor whom I contacted based on many recommendations from previous patients. My surgery for a revision of a total hip replacement completed in 2006 had to be postponed due to an osteoporosis diagnosis. After a one-year course of treatment with Prolia, x-rays showed that the procedure could go forward. The revision, completed in February 2021, was complicated due to both the prosthesis and the surrounding bone having disintegrated. In addition, Dr. Kronick succeded in making both my legs the same length. Recovery has been slow but steady, and Dr. Kronick has proven to be not only an excellent surgeon, but also a caring physician who answered all of my questions carefully and in detail. His PA, David Brand, is topnotch as well. The clinic is well organized, clean, staffed with very courteous and caring people, and it is very easy to book follow-up appointments.

James Hayes
Apr 07, 2022
Google

Dr Kronick is a miracle worker. Prior to my surgery, my knee was bowed & deformed causing severe pain. 6 months since surgery, my leg is straight & practically pain free.

ANDREW NGUYEN
Apr 06, 2022
Google

I am a happy patient with Dr. John L. Kronick and his nurse Grace.

Al F.
Feb 17, 2022
Yelp

Excellent TKR for my 20 degree valgus right knee. Could not be happier 4MO later, can do many things now unable to perform previously. From the surgery itself to Muir Hospital to the rehab clinic; all top notch. I doubt Dr. Kronick needs any more business but none the less if you need such care by all means you should investigate.

J B
Jan 29, 2022
Google

Had a >20 degree valgus knee, not good. Thought maybe 6 months after surgery if all went well I could maybe resume strenuous activities. Less then 3 months I was back to all bike rides and hikes with a brand new knee. Tx Dr. to you AND the Team.

Katherine Douglas
Dec 16, 2021
Google

Dr. Kronick is a very caring Dr. and skilled surgeon. His staff at the office are a joy, friendly and professional. Really appreciate Dr. Kronick assistant, David Brand. The surgical team and Nursing staff at John Muir was awesome as well. The whole experience of having a total hip replacement can cause anxiety, but when the experience from start to finish is orchestrated in the manor of which this entire team did, melts the anxiety to confidence and allowed me to place my life in their hands knowing that the outcome would be outstanding. Thank you to each and everyone.

Jeff Phillips
Dec 01, 2021
Google

My knee replacement could not have gone any better!!!

Darlene Bruno
Aug 09, 2021
Google

My first meeting with Dr. Kronick was not completely positive. He told me I was too high risk. I asked why and he told me because I have asthma and sleep apnea. After thinking on it for a week I knew in my mind it was because of my weight. I wish he had been more forthright about that because I was obese. Any way I decided to lose weight. The only things doctors offered my was bariatric surgery which I knew was not a total solution so did it on my own. I went from 325 to 206, it took my 4 years and after years oh suffering I am finally getting my knee replacement. Since meeting with him again after this weight lose I have been happy with his treatment and consideration.

Tina Shahroody
Jul 28, 2021
Google

I have been a patient of Dr. Kronick for many years. He has helped me with a difficult surgery and helped me avoid surgery. He is still helping me. He is knowledgeable and has patience with my questions. He treats me with respect.

Barbara Dallosto
Jun 05, 2021
Google

I had chronic knee pain and a damaged knee that severely restricted many of my activities. Dr. Kronick was not quick to recommend surgery, but after it was clear that the knee damage was severe , I had a total knee replacement. Once that was decided, everyone in the office from the schedulers to Dr. Kronick showed compassion and helped prepare me for the process. The hospital stay went very smoothly, the physical therapist, Joyce Richardson was excellent and the follow ups meetings with Dr. Kronick and his PA, David Brand was right on target. The process and care given by the staff and nurses and doctor helped restore my knee to good health and strength.

Connie Taylor
Mar 01, 2021
Google

Dr Kronick is THE doctor my doctor said he would personally go to for himself & I with my hip problems whom I was sent to. I had Metallosis & needed a hip revision. I will always be a work in progress but Dr Kronick has kept me walking & I count my blessings❤️❤️

Janet Lyall
Feb 24, 2021
Google

Dr. Kronick has done my right knee replacement and one in each of my husbands knees. He is a fantastic surgeon and a wonderful man. We are both very happy and would refer him to anyone needing knee surgery. 😊

Rich Edwards
Feb 16, 2021
Google

Dr. Kronick has a reputation as the go to orthopedic surgeon for orthopedic surgeons in the Bay Area. He is one of the leading “fix it” surgeons for infected hip replacements among the general population. He is really knowledgeable and explains the two stage hip replacement procedure well to patients. He and his strong team provided me with awesome care and guidance over the past 11 months. From excruciating pain and barely able to walk with an infected left hip prosthesis in March 2020 to nearly back to normal leg functionality (including yoga and exercises at the gym) today, it has been a challenging but rewarding journey with him. I recommend him very, very highly. Pretty much a “miracle” worker...

Meg Loftus-Reeves
Dec 28, 2020
Google

Dr. Kronic is a very informed physician. He did a full, right hip replacement and it was very successful. He is now addressing my left knee. He listens to your concerns, and tells you what you need to do for yourself, in order to make your issue/surgery successful. I highly recommend Dr. Kronic.

Connie Miller
Nov 17, 2020
Google

Dr. John Kronick reviewed my X-ray and MRI scans and discussed in dept about my hip arthritis. I appreciate a doctor who will take the time to answer all my questions and give professional advice.

Debra Smith
Nov 16, 2020
Google

I am so happy with Dr. Kronick and the practice. I just had a full knee replacement six weeks ago. I am walking without a limp for the first time in two years! No more knee pain! Dr. Kronick is an amazing surgeon. He listened to me - he is my third doctor and finally someone that listens! He did an excellent job. The practice is also great. Very reliable, they call you back, schedule what they’re supposed to schedule and very responsive and kind. Grace is amazing. Also the physical therapy is fantastic! My therapist is Adrianna and she is amazing. Really knows what she’s doing and got me back to where I need to me! I highly recommend this practice and Dr. Kronick!!!

Nicole Wilson
Nov 02, 2020
Google

I was referred to Dr. Kronick by my Dr. Miranda. I did my research and I also got a second opinion and Dr. Kronick came highly recommended. I have been trying to loss weight for many years and it’s been a struggle but, Dr. Kronick’s words of encouragement and how losing the weight will help me with my pain and getting some of the weight off my knee. Thank you so much Dr. Kronick! I HIGHLY RECOMMEND HIM!

Leslie Patterson
Dec 30, 2019
Google

I have been seeing Dr Kronick for 3 years now he has done my knee replacement and my knee revision he is good at what he do he is up front with you great guy all around. I will recommend him to everyone that needs his service. Before I seen him I could not get a 100 degrees from my knee now I can get 130.I am so grateful that I was referred to him.

Joan Z.
Oct 12, 2016
Yelp

Dr. Kronick is THE BEST KNEE RECONSTRUCTION DOCTOR!  He is a very caring professional and Is determined to do whatever necessary to heal your joint problems.  This is the impression I am left with when I see him.  I had a very bad knee with severe pain and it is pain free and bending for the first time in many years.   My first knee replacement, by another doctor, did not have this result at all.  I am so pleased with this surgery and Dr. Kronick has a warm bedside manner.  And his staff of David Brand, Physician Assistant, and Grace Gonzalez, RN, are also friendly and caring as well.  You should consider yourself lucky to have Dr. Kronick to rectify your joint problems.

Kitty S.
May 16, 2016
Yelp

I had my right knee replaced on March22th. Went home on March 24th. Had no pain what so ever. My knee was really in bad shape and he had to do alot of work on it.I could walk on it right away and really NO PAIN!!!Graet Doctor!!!

Jared W.
Jan 14, 2015
Yelp

He's a good knee doctor. Busy, so it takes a bit of time to get into him, but the wait is worth it.

Frances Z.
Aug 22, 2014
Yelp

I was made to feel important and therefore believed that the best care would be taken of me. It was. Dr John Kronick was my surgeon. I traveled from Pennsylvania to California just to have a top notch doctor operate on me in elective surgery for a hip revision. Now, back home in PA, I am bragging to everyone about this extraordinary doctor.

Cynthia T.
Jul 12, 2014
Yelp

Great care. I could not be happier. Dr Kronick did a knee revision on me six weeks ago. Dr Kronick explained to me that the initial replcement was not the right size. After 2 weeks I was walking without the aid of either a walker or cane. I have been walking 2 miles a day for the past week, I can now ride a bike (something that I was not able to do after my initial knee replacement 6 1/2 years ago), and am already back to doing Zumba. I would recommend him to anyone. I chose Dr Kronick after talking to a friend that had both of his knees replaced at the same time, and was doing great when I saw him on the walking trail 2 months after his surgery.

Bob L.
Dec 06, 2013
Yelp

My total hip replacement surgery was extra difficult due to it being a repair from a motorcycle crash that crushed my hip and broke my femur. For that reason I had a rod in my leg that had to be removed prior to hip replacement. 3 1/2 weeks out of surgery and walking fine! Pain is manageable with minimal drug relief necessary. My entire experience went without a hitch and everything Dr Kronick told me, happened as stated. Dr Kronick is the best there is based on my own experience as well as many patients I've talked with prior to picking Kronick.

Richard T.
Apr 21, 2013
Yelp

I am 1 month after a second hip revision with Dr. Kronick. I am totally happy with Dr kronick and my results after a very complicated surgery. I had talked to several Orthopedic surgeons over the last several years be fore going ahead with the surgery and most had said they were not the one to take on my surgery. Dr Kronick showed no hesitation and, if no complications crop up, he was able to compensate for a 3 inch shortness which had occurred since my first revision. He showed the right mixture of confidence and concern and was always extremely professional. I would highly recommend Dr Kronick and the John Muir medical center staff for their professional handling of a very complicated surgery.

4.95 (88 ratings)

Assisting the Doctor:

Brand, David PA-C
PHYSICIAN ASSISTANT

Physician Assistants are highly skilled medical professionals. Dr. Kronick is joined by David Brand, PA-C to provide the highest standard of care.

Reviews Mean So Much!

Reviews mean so much to both the doctor providing care as well as to prospective patients. We appreciate your reviews!

Dr. Kronick is a very caring Dr. and skilled surgeon. His staff at the office are a joy, friendly and professional. Really appreciate assistant David Brand. Thank you to each and everyone.
- Katherine D

My knee replacement could not have gone any better!!!
- Jeff P

I feel so comfortable with the Dr.Kronick, he make me feel good and I’m sure that I’m in good hands he’s very good person and very profecional, doing he’s job .
- José Luis R