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Office: 949.451.1454
PT: 949.861.4108


“First visit to Dr. Greenbaum. How refreshing it is to have a doctor/orthopedist spend time with explaining what your physical issue is. My knee ‘fixed’ itself over the weekend and was not in that bad of shape when I saw him, but he still took the time to help me understand what happened and how to hopefully prevent. Staff very friendly as well. I have found my new orthopedist. Thank you Dr. Greenbaum.” – J.B.

“We first met Dr. Bradley Greenbaum when my Daughter needed Emergency Surgery on her elbow that broke during school recess and lodged a Bone chip in the Joint. He did such an outstanding job for her that both my Wife have been going to him for our Knee and Shoulder Issues. He takes the time to help you understand your options, and offers several alternatives to try to avoid Surgery. He repaired a torn Meniscus 6 years ago in my right knee and now I have a different knee problem that we are trying to resolve with Physical Therapy and are making progress. As a coincidence, I have had several friends also go to Dr. Greenbaum and all have come away with the same Positive Feedback.” – Chris H.

“Absolutely loved him! He treated my frozen shoulder, from which I had been suffering for months. I could not take it any more, and he put me to sleep and adjusted it. Working through the PT and recovery was SO worth it. I really liked his office staff and his in-house physical therapist as well. All in all the best experience one could have. Highly recommend.” – Kathleen H.

“After years of running, I ended up tearing my meniscus in June. My husband had a good experience with Dr. Greenbaum for his broken clavicle several years ago, so it was an easy decision for me to visit his office for my knee. He explained my injury and what needed to be done, my problem, surgery had to take place within two days as I was traveling. His office jumped right onto getting me in that night for a CT scan to confirm the tear. His wonderful admin stayed late at the office the next day for me to fill out the necessary paperwork for the surgery the following morning. They all gave me the immediate service I needed to getting me back in the seat ready for the World Masters rowing in Copenhagen next week!” – Rhiannon S.

“Dear Dr. Greenbaum thank you, I have been able to visit the rest of my family on the East Coast, and also enjoy the “sights”” – Louise J.

“When I have my appointments with you I have so many concerns about my knee I’ve never said thank you. I knew I was with the right doctor by the confidence and kindness you showed me. You are a man of your word also.” – Nancy D.

“Thanks a lot for an excellent procedure, and very professional pre and post-op care and attention.” – Nitya K.

“Mark, Thank you for all the help. I don’t think I could have made it through all my injuries without you! Thanx!” – Naomi M.

“Thank you so much for all your help with my IT band. I ran the surf city 1/2 marathon with little hip issues and beat my time by 11 minutes. I couldn’t have done it without you and your staff!” – Neysa N.

“Dr. Greenbaum is great. He diagnosed my problem and determined all the non-surgical possibilities for me to try in helping me with my recovery. He is very polite and listened to all my concerns and took the time to answer all of my questions very thoroughly. He is an athlete and a runner himself,so he understands the “weekend warriors” like me who are trying to stay in shape and feel great. I highly recommend this doctor!!” – Dave F.

“I had an injury from waterskiing and Dr. Greenbaum was able to see me the same day that I requested an appointment! The front desk was very professional. I only waited about 15min in the waiting area and Dr. Greenbaum took his time to talk to me and check my injury. He is very knowledgable and I know he understands knee injuries and how he can help me to get back out there and enjoy my active lifestyle.” – Scott F.

“I want to thank the wonderful professionals at the Orange County Orthopedics and Sports Medical Group. I had shoulder surgery and they were just fantastic. Even though it has been a short period since the surgery, I feel great and the constant pain is gone. I would like to recognize these individuals and Dr. Greenbaum for having such a kind and supportive team attitude. It takes a team to pull together and look good. With the help of Mark Allen in physical therapy, I felt that I had the best of care….which is hard to find in today’s mill factory style medical care! He is cut from a different cloth and takes the time to explain everything to you the way doctors should!” – Jason M.

“I will be recommending your practice to my family and friends.” – Michelle S.



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