I recommend the surgeons at Orthopedic Associated of North Chelmsford, MA. As a retired RN with…read moreO.R. experience, I tend to be very critical of surgeons. Since 2019, I've had several procedures to alleviate the pain of osteoarthritis. First, a left rotator cuff repair then, in the fall, a left knee replacement, by Dr. Scott Sigman. High praise for him and his team. I had minimal post op pain and was walking the day of surgery. Several years later I had the pleasure of bilateral hip replacements, 1 yr apart, by Dr. Stephen Designa. Again, minimal post op discomfort and, with physical therapy, return to normal with no more pain. And such tiny incisions--I can barely see them! Thank you and bless you, Dr. Designa. Now, in 2026 I'm back for more magic, seeing Dr. Howard Wu for bilateral shoulder arthritis . He is urging me to have the surgeries, first the left which is giving me the most discomfort and limited range of motion, then, after a time, the right. But, since I'm elderly and also caring for my disabled husband, I've been putting it off. He's right,of course, I need them ,and I'm not afraid but he listens to me and, I think, understands. It's comforting to know that, when I'm ready, he'll do his best to give me real golden years. We baby boomers are lucky. Modern technology and talented surgeons. Replace the old, worn out joints and we'll feel better. Maria S, Lowell, MA August 2026

Dr. Steven Alter never denied my requests for out-of-work notes, and I appreciate that. I did not…read morehave surgery with him, so I can't comment on his surgical skills or outcomes. From my experience, I felt his bedside manner could be better. I often left feeling like my injury and concerns were being minimized and that I wasn't being fully heard. My impression is that he has a very direct, surgeon-focused approach, which may work well for some patients but wasn't the best fit for me. I can't say he's a bad doctor. However, beyond providing me with time off from work, I don't feel much was done to fully evaluate all of my complaints. For example, I never received comprehensive strength testing for the various issues I reported. One thing that also concerned me was that the office seemed to use a standard template in the medical notes. Some of the statements about my care did not accurately reflect what occurred during my visits, which I found frustrating. I've also spoken with three other people who were not particularly happy with their experiences when I mentioned Dr. Alter. Of course, that's anecdotal, and it doesn't mean he isn't an excellent surgeon. This review is simply my personal experience as a patient. I will say Amanda the medical receptionist was great, every request I asked for, she promptly responded to me with the information I needed.

I've been a patient of Orthopedic Surgical Associates for approximately 15 years; specifically of…read moreDr. Samuel Gerber. I began seeing Dr. Gerber after I had a snowmobile mishap and had a hairline fracture on my hip, resulting later in a torn meniscus because of how I favored my leg. I continue to see Dr. Gerber for Patellofemoral Syndrome a.k.a. runners knee. Dr. Gerber has worked with me on pain management, which doesn't resolve taking pain medications. He's provided me with at-home stretch exercises, as well as physical therapy. I also get bilateral knee injections to help relieve bone-on-bone degeneration. Dr. Gerber has always "listened" to how I was feeling to come up with the best treatment plan for me - no two patients are the same. When I have my office visits, Dr. Gerber always asks not just about me, but also about my son (he had a health scare 5 years ago). He also talks about his family and grandchildren (one of his daughters has twins on the way) and has another grandchild. He's an MD first of course, but also a great human who cares about his patients and overall well-being. In 2022, I moved an hour and a half away from his office. Because he is such a great MD and human, I drive an hour and a half for a 20-minute appointment which speaks volumes in itself. My husband is also a patient who has had bilateral rotor cuff/bicep tear surgery. I've always been greeted pleasantly from my arrival to the nurse escorting me, to the x-ray techs, his secretary, his PA, and so forth. Everyone makes me feel welcome, and I see the same care and respect for other patients. I will continue to be a patient of Orthopedic Surgical Associates and recommend them and Dr. Gerber for the best care. I know you won't be disappointed. Christine Mousseau Lakes Region - New Hampshire

Kevin Malone not to be confused w/ the actor that starts in the sitcom Office did an awesome job w/…read moremy knee replacement Would recommend him highly. The receptionists seemed to get annoyed & knowing they're only human it's a great bunch

Important : I saw an orthopedic doctor with a group of orthopedic surgeons in New Hampshire. This…read morewas for a significant injury that took 3 months to treat and start treatment. With poor results. Disappointed I researched and found Dr. Scott Sigman . Wow what a difference. I had been misdiagnosed. Dr Sigman has traveled the world teaching his perfected techniques on shoulder and knee surgery! He has practiced orthopedics for multiplayer sports teams. If you want the best, I would recommend anyone looking to have shoulder or knee surgery, drop your doctor now to get the best treatment.

I highly recommend Dr. Sigman. He performed my son's ACL repair following a hockey injury. We…read morefollowed the plan going to Ortholazer post surgery (private pay) and made it through easily with no opioid medications. My son was told he would not play hockey his senior year of high schoo, he missed 2 games and was back to full contact 6 months after surgery.

Dr Gerber is always there for me. I feel comfortable when I come to his office and he treats me…read morewith the compassion and respect. His surgical skills are incredible!!!

This is the most compassionate and caring doctor I have ever met. He has an outstanding bedside…read moremanner and has alway been there for me and my family. He is a skilled surgeon and wonderful person

I went to this dr for an injury of my ankle. My appointment was on time. The dr was professional…read moreand recommended a boot for the injury . I was given a 2 week follow up , again on time and seen by the same Dr Johnson . I was reexamined and he checked out the injury , flexing and moving my ankle in different positions. and actually demonstrated exercises to help stretch out my foot and ankle. I no longer need appointments as I can walk but just need to stretch and wear air cast if needed for stability. So thankful not a serious issue. If you need an orthopedic Dr check out Dr Lawrence Johnson.

I highly recommend this place. I had severe shoulder pain and after being treated by Becca for a…read morefew months, I am now 95% pain free. She listens carefully, diagnoses the problem, and is patient in her approach to healing. If you're looking for a physical therapist who is very knowledgeable and genuinely cares about helping people, Becca is the one!

They lost me as a potential client for their controlling attitude and playing blame game w them…read moremore interested in winning the he said she said silly argument over ridiculous insurance referral responsibility that started w receptionist so I left never even getting inside for my appointment! Then their so called Administrator called me days later evidently to continue their blame game so I hung up! They evidently didn't get the memo about never arguing w the customer!