Ian A. Stine, M.D.
FELLOWSHIP-TRAINED BOARD-CERTIFIED ORTHOPEDIC SURGEON Specializing in Sports Medicine, Trauma, & Joint Reconstruction
“Individualized and compassionate patient care with a modern approach”
Dr. Stine is a fellowship-trained board certified orthopedic surgeon specializing in sports medicine, trauma, and joint reconstruction. He has a passion for treating athletes ranging from the pediatric to the aging athlete. Whenever possible he utilizes non-surgical rehabilitation to return patients to pain-free activity and high-level performance. For more severe injuries, he performs arthroscopic surgery of the elbow, shoulder, hip, knee, and ankle. ACL reconstruction in recreational and competitive athletes is a common but significant injury which Dr. Stine treats with the latest scientifically proven arthroscopic techniques. He has a special interest in the field of joint preservation with significant experience utilizing cartilage restoration to keep patients active with their native joints for as long as possible. Hip arthroscopyis a new and exciting field in orthopedics that allows a minimally invasive approach to the treatments of many hip conditions. Very few surgeons have experience or training in this technique.
Dr. Stine is proud to offer patients this innovative solution to hip problems that don’t respond to conservative measures. When necessary, Dr Stine performs joint replacement of the hip, knee, shoulder for severe arthritis. After training at a large joint replacement center, he offers patients minimally invasive incisions to speed recovery and utilizes cutting-edge implants to ensure the longevity of the new joint. Trauma and fracture care is a common orthopedic problem that needs to be handled with a modern approach as well. Dr Stine is a surgeon that our local Emergency rooms call on regularly to handle simple and complex orthopedic fractures.
Education and Awards
Sports Medicine Fellowship: Sports Orthopedics and Rehabilitation (SOAR), Director Michael Dillingham, MD. Stanford Hospital Physician. Palo Alto, CA Orthopedic Surgery and Sports Medicine Residency: University of Southern California (USC), USC University Hospital, Children’s Hospital of Los Angeles, Los Angeles Country Trauma Center. Los Angeles, CA Medical School: Emory University, Atlanta, GA. Awarded Alpha Omega Alpha for academic excellence. Undergraduate: University of Arizona. B.S. in Exercise Sports Science. Graduated Summa Cum Laude. Tucson, AZ
Athletic Team Coverage
Current: Dublin High School Team Physician, Sports Performance Institute of San Ramon advisor and consultant
Previous: University of Southern California athletics, San Francisco Giants, Santa Clara athletics, Foothill college athletics, Menlo college athletics, University of San Francisco athletics, DeAnza college athletics
Credentials
- Diplomate, American Academy of Orthopedic Surgeons (AAOS)
- Member, Arthroscopy Association of North America (AANA)
- Member, American Orthopedic Society for Sports Medicine (AOSSM)
- Member, California Orthopedic Association (COA)
Personal: Dr. Stine enjoys living locally with his wife, Taryn, and their two children. He lectures regularly in his community on sports injury prevention. He is an avid outdoor athlete enjoying snow skiing, rock climbing, SCUBA diving, water skiing, running, mountain biking, kayaking, surfing, and mountaineering.

rater8 Verified Patient
Feb-2025
He and Josh are so amazing. I am so thankful to have found him in time to save my career. I have been back to work for almost 2 years now and I owe it all to Dr.Stine and Josh. God bless you and thank you for all you do! I tell people about you all the time.
Patient Submitted Review
Jan-2025
Dr Stine took his time to listen to me and answer questions. It was easy to understand his explanations. He manages his appointments in his office on a timely basis which is really appreciated. His staff is very professional and helpful. I highly recommend him as a surgeon as well as his entire staff.
Patient Submitted Review
Jan-2025
Dr. Stine has made the whole process less intimidating. I am looking forward to the surgery so I can walk unassisted again. His support staff is friendly and helpful. His nurse practitioner, Josh is very informative and helpful for any topic. I am so glad I found this practice.
Patient Submitted Review
Jan-2025
I can’t believe they’re open on New Year’s Eve. I had my pre ops appt. for a total knee replacement. I can’t ask any thing more for how they take care of their patients. Last Sept. I had my left shoulder repair and this time it’s my right knee. Dr. Stine is my surgeon. He’s really good and caring, together with he’s NP Assistant Joshua they explain every step from the procedure to recovery. Thanks a lot guys!!
Patient Submitted Review
Oct-2024
Ez to schedule, professionally escorted through the new patient process by friendly and knowledgeable staff, Dr. Stine was 100% focused on what the problems were and presented EZ to understand levels of treatment. Would recommend Dr. Stine to anyone.
Patient Submitted Review
Sep-2024
Always such an informative and knowledgeable couldn't be happier. Very professional, caring, considerate and understanding very impressed with Dr stine as well as Joshua and. The entire staff 👏 cudos to the entire crew keep up the great work it's greatly appreciated.
rater8 Verified Patient
Jul-2024
He has nice bedside manners and based on minimally invasive procedures, he plans alternative treatments until surgery is the only choice. He has been very receptive to my different problems (knees, hip, bursitis, etc) and has designed a plan for me to be able to function w/o much pain. Also, his PA is a smart, competent and empathetic guy, so, the team is great and I feel well taken care of!
Patient Submitted Review
Oct-2023
My whole surgery experience was absolutely amazing from the beginning to the end. Dr. Stine took his time to make sure during my Pre-op to fully go over every detail I would need to know. He made sure I was prepared for surgery and calmed any fear I had. When walking into the Ambulatory facility I was made to feel such an important patient. I was greeted with a smile, I was checked on constantly, I was asked if I needed anything. There was never a time that I felt ignored. I felt very special while being there for surgery and would absolutely come back. If you want the best experience, I 100% recommend this office. You wont be dissapointed. Best Dr and staff hands down.
rater8 Verified Patient
May-2023
It was a pleasure to meet with Dr. Stine for the first time. He explained everything that pertains to my ailment in a way that I have a better understanding of pain management, how my insurance works, and the time frame of treatment before we decide what is best for my condition.
Patient Submitted Review
May-2023
My upcoming procedure was thoroughly explained to me, Dr Stine came highly recommended he has impeccable credentials. I was very pleased from the interaction with the doctor, as well as the outstanding staff.
rater8 Verified Patient
Feb-2023
Gave all information about the surgery and after care. Explained the seriousness of care and how and who should administer care. Left no question unanswered. Took his time. personally I feel scared about the coming days and weeks. I’m happy he’s the captain of this team.
Patient Submitted Review
Feb-2023
My Experience with Dr Stine is always good. He did my TKR 6 years ago and my knee is perfect now we are waiting on the right time to do my other knee so in the mean time cortizone is keeping it comfortable. This visit I saw Josh and he is the best PA Dr Stine could have. He communicates well and goes into great detail I absolutely love the care I get at Tri-Valley Orthopedics. Update On Nov 1st 2022 had my Right total Knee done and all went well I am in the healing process. Another successful surgery by Dr Stine and Joshua Lim. Highly recommend Dr Stine and his PA Joshua.
rater8 Verified Patient
Nov-2022
Excellent care provider. Dr. Stine is professional and very personable. He advised me with the best course of action for recovery. I will only see Dr. Stine as my orthopedic specialist. Thank you Dr. Stine!
Patient Submitted Review
Nov-2022
Love Dr. Stine he's a great orthopedic surgeon. He did a THR on my right hip over 10 years ago, have never had a problem, hip is working great. Looks like I might need the left hip replaced, if I do Dr. Stine will be doing the surgery. Great Doctor.
Patient Submitted Review
Nov-2022
Dr Stine is a caring, supportive surgeon. My knee replacement went smoothly as did my after surgery treatment. I would recommend him to anyone needing replacement surgery or just a consultation. He is the best!
Patient Submitted Review
Sep-2022
The doctor was so Professionally Caring he listens to my problem , He explain things so nicely and clearly ,I hope to see him again For my treatment , Even the lady who did my x-ray she was so friendly I really like the way she Attended me
rater8 Verified Patient
Sep-2022
Wonderful bedside manner. Was very considerate and clear in his communications. Was patient and attentive answering all of my questions. Never made made me feel rushed while we discussed treatment options and made me feel like he had my best interest at heart.
Patient Submitted Review
Sep-2022
This was an urgent visit and I’m very please how Dr Stine & his staff took me in on a impromptu notice to care for my urgent need. Also ,I can’t say enough about Josh (DA) & his level of knowledge, patience & concern.
Patient Submitted Review
Aug-2022
Dr Stine was knowledgeable and helped me understand my diagnosis. He had a well thought out plan and layed out a few different options based on what I felt comfortable with. I felt like I was part of the treatment team. Highly recommend(as long as I get better, just kidding)
Patient Submitted Review
Jul-2022
Dr. Stine is a good natured caring physician that takes the time to listen to his patients. His calm demeanor and attention to detail addressing patients needs is a welcome approach. Trying to remain active as I get older is a challenge but with the right tools and good care it can be done.
rater8 Verified Patient
May-2022
Firstly, I feel like Dr. Stine was very kind. He definitely has bedside manner. He was very thorough in our discussion about my injury. He provided a very reasonable treatment plan and answered all of my questions.
Patient Submitted Review
Apr-2022
Hi- The staff is excellent don’t worry about any Covid dangers highly sanitized professional office. Dr. Stein MD. Explained everything in great detail about my situation provided Options. 4/29/2022
Patient Submitted Review
Apr-2022
Dr.Stine has been the best! I just had a mini knee replacement 3 months ago and couldn’t be happier with choosing him to be my surgeon! My progress has been amazing he is personable and very thorough throughout this process as is his entire staff especially Joshua!
rater8 Verified Patient
Jan-2022
When my last Orthopedic Doctor said , he couldn’t help me and I was a lost cause, Dr Stine did not give up on me, he gave me a plan of action with a goal which I have achieved and I’m now going to be getting my full knee replacement in less than two weeks! Saying Dr. Stine is an excellent amazing caring awesome Doctor, truly does not tag how awesome he truly truly is!
Patient Submitted Review
Jan-2022
I am a registered nurse and Dr Ian Stine Is the best, most professional and polite orthopedic doctor I have ever experienced. I truly appreciate his honest and direct approach that is also sensitive and polite. I wish more doctors were as professional as he is.
rater8 Verified Patient
Jan-2022
I am so grateful to Dr. Stine for giving me back my mobility, without pain, in such a short time. His expertise and decision for my outpatient anterior hip replacement surgery allowed for a relaxing home recovery. Within 6 weeks of surgery I have been walking 1 mile a day, cycling 1/2 hr a day (stationary bike), walking up stairs and performing all of my physical therapy exercises. What a difference this has made in my life. I no longer have to avoid walking. Thank you, Dr. Stine!
rater8 Verified Patient
Sep-2021
What a great staff. Everybody is helpful and makes you feel like they care. Dr Stien is very good about making you understand everything that you will be going threw. Sure am glad my friend recommended him to me
rater8 Verified Patient
Sep-2021
I let the staff pick my doctor and I got Dr. Stine who is very knowledgeable and laid back, answered all my questions and did a nice job on my knee surgery. I hope to keep him as my orthopedic surgeon.
Patient Submitted Review
Sep-2021
Straightforward and informative. I felt from the start I received the best care even though I was nervous having surgery outside of a hospital. Hip surgery went very well and I could not be any happier with the results .
Patient Submitted Review
Aug-2021
I was brought into the world patient room right away after checking in. I did not see Dr. Stein but was visited by one of his physician assistance. Very nice young man and everything went quickly, between getting x-rays and then getting a cortizone shot in my knee, the whole experience was pleasant.
Patient Submitted Review
Jul-2021
This is my 3rd surgery with Dr. Stine. He is simply the best. He’s so good at what he does. He’s professional and caring. If you listen to him he will get you back into life after an injury. His entire staff is there for you. Everything is mapped out so there are no questions. Appts are all made in a quick and timely manner. There are reminders and people who call to keep you posted on what to do next. Dr. Stine has got an awesome bedside manner and always makes me feel comfortable. I put my full trust in his skill as a surgeon. I’m getting older and as things breakdown, I know Dr. Stine will put me back together. I am grateful to him for his work. Josh is Dr. Stine’s assistant and he is so amazing. Very knowledgeable. He’s in on the surgery so at after appts he’s able to tell you details. Dr. Stine picked a great assistant in Josh. I definitely feel like he’s there for anything you need.
Patient Submitted Review
Jun-2021
Dr. Stine and his asst. Josh Lem helped me to make a huge decision more comfortable. All questions were answered and they were patient with my questions while I probably over asked them. I am excited now to move through my knee replacement and onward to a much more comfortable life.
Patient Submitted Review
May-2021
Excellent! Dr. Stine was so patiently to listen to me. I did not expect he would treat me for so much and so quick in one visit. I could feel that he did the injections with extremely care and patience.
rater8 Verified Patient
Aug-2020
since seeing Dr. Stine i have had a major reduction in pain after 4 years of pain all the time. He has a plan for my recovery and the plan has offered me much better mobility . I highly recommend Dr. Stine when everyone else has failed you.
Patient Submitted Review
Jun-2020
Although I did not see a Dr. Stein during this visit, I did have a very positive experience with the assistance that gave me x-rays and a Cortizone shot. All went very efficiently and I appreciated their feedback to me.
Patient Submitted Review
May-2020
Dr Stine has replaced both of my knees and my hip. Without a doubt he is one of the most skilled surgeons I have ever seen. I?ve had absolutely zero problems since the surgery and his ongoing checks of my progress just goes to prove he is a very caring doctor. I recommend Dr Stine to the highest degree.
Patient Submitted Review
May-2020
I am very grateful that you have been treating me for bursitis. Its not a serious physical issue, but it has inhibited my mobility at times. Thank you for your very competent and gracious treatment. I highly recommend your services as a doctor to anyone needing help in your specialty area.
rater8 Verified Patient
Apr-2020
A professional is every way! Knowledge, understanding, advice, clear instructions of injury/surgery/rehab and stellar bed side manners. Dr Stine looks at each individual with there zest for life, and not their age! I really appreciate a doctor that doesn't treat me like just a senior citizen, but as an athlete that wants to get back into the game! Thank you!
Patient Submitted Review
Apr-2020
I’m a very active person and injure myself more often than I like to admit to. Dr Stine puts me back together frequently so that I can get back out there. (ACL tear, ankle tear, neck, lower back.) I’ve trust him so much that I trusted him with my daughter’s knee as well.
rater8 Verified Patient
Apr-2020
Dr. Stine doesn’t do surgery for solution but for my best concern and benefits. He explains the treatment process and answered my questions. His PA is the same way, warm , polite and patient. I have confidence in them.
rater8 Verified Patient
Apr-2020
Nicole helped me feel comfortable about using zoom, and sent me the link. I met with Josh today and all went well. I shared about my progress in walking and endurance. His comments back gave me confidence for the days ahead, as he encouraged me to continue my daily physical training, exercise and lengthening my walking capability.
rater8 Verified Patient
Apr-2020
Dr. Stine is a competent, caring and thorough physician. His approach to care and issue resolution is the exactly what I appreciate in him. I know he’ll work with me so I can live pain free. He explains the diagnosis well and provides next step in a clear and methodical way.
Patient Submitted Review
Jan-2014
Dr. Stine is really clear and informative in telling you about your diagnosis. He is patient, caring and really understands what you are going through as a patient. What really makes him stand out among his peers is I observed him talking to an elderly man in a wheel chair and this man had knee problems - while Dr. Stine was talking to him he noticed there was something wrong with his eye and alerted his relatives that he needed to see an eye doctor. Now he could have just taken care of the knees but he really noticed things outside of what most doctors would have not bothered to mention. This really showed me that he is no ordinary Dr.....Really a nice thing to observe.
Patient Submitted Review
Mar-2025
Amazing dr dr Stine is knowledgeable, transparent, understanding, compassionate, professional, great bedside manner. The same can be said for Joshua Lem the guy is a wizard lol or more so a scientist the way. He approaches any & every situation/task I'm beyond happy. With my level of care I get from Dr Stine's entire staff inclusing Nicole. They're all amazing i hope they get all the appreciation & praises they truly deserve!