Dr. Michael O'Sullivan, MD

New England orthopedic surgeons, and staff make you feel relaxed and comfortable and at ease, they do wonderful job. A plus

I have had a THA surgery, and a TKA surgery - Dr. O’Sullivan was my surgeon for both procedures. I would highly recommend him to other patients. He is an excellent surgeon, intelligent and very personable. (Personally, I found the rehab from hip surgery to be very easy. The knee recovery is a bit more painful and slower, but Dr. O’Sullivan will guide you through your recovery.) I highly recommend Dr. O’Sullivan and the NEOS group.

78 yr old female, retired nurse with many orthopedic issues. Fell during the night, fx hip. I have never felt so overwhelming calm, prior to any surgery than I did after I met Dr. O'Sullivan. This continued with all follow up appointments. He is thorough, kind, has patience, explains all terms in layman's terms and puts you at ease. I hope that I do not need his services again, but I know he is the best and I HIGHLY RECOMMEND him.

Dr. O was great. Very professional. Explained the methods and procedures clearly. Showed my x-rays and the features of my knee problem. Was very encouraging. Answered all of my and my wife's questions directly and in detail. I was hesitant and somewhat fearful about this surgery and now I'm not.

Dr O'Sullivan was professional ,explained plainly,listened to me,went thru options recommended that I do the least invasive option at this time.I agreed.I trust his Professional Opinion and his Common Sense that made me feel heard and at ease.

I have 2 bad knees and am worried that I might need replacements. However, after receiving a cortisone injection, my knees are feeling quite functional. He reminded me that replacement surgery is elective and I could go for years just having cortisone shots, which was a relief. He is in nor hurry to push someone into surgery who doesn't need it!

He’s the best at what he does, and very personable. He made me feel at ease throughout the entire knee replacement process.

Very welcoming staff. Short wait. And the doctor was caring and to the point. Very happy with my appointment today

Dr O'Sullivan is great! I really appreciated his guidance in helping me decide to have the knee replacement now. He and his team at NEOS are awesome. It's the only Othro Group I will go to!

Very good crew and very perfectional

Had a matter of fact conversation about my current condition and my options going forward

Dr. O'Sullivan made me feel very comfortable about my upcoming knee surgery.

Everyone in the building was really wonderful to me! No long wait time to get in a see the doctor! I’m 73 and was surprised at how young dr O’Sullivan is! He got me into surgery in 29 days and refused to do unneeded things that wouldn’t help me but actual hurt me! So I went for the hip replacement and DrO’Sullivan! 4 months out I am back to normal I have no limp or lurch and walk like I did before surgery! He is a great doctor and at my last appointment he had me look at the latest xray and told me it was perfect and he wouldn’t change a thing he was very pleased with the outcome and I am too! Also glad I chose Dr 0’sullivan! Never having surgery before I was in a brand new world and hey hip replacement recovery is a lot but the Dr was right about everything he said as I went through it all and I did what he told me too! I’ve already recommended him to people and they are waiting to see him! I hope I never need him again but if I do he is my guy!!

I appreciate the honesty BUT was told I need to lose weight in order to perform surgery. I did not get on a scale for them just went on what I told them. Very disheartening. I lift steel for a living and am very dense. Yet just by inputting some numbers into the computer they can 'calculate' my BMI. Disappointing.

Had total hip replacement one week ago. Complete success. He’s talented and has great bedside manner. I’m thrilled with the outcome

The receptionist was very polite very helpful. I needed a wheelchair. The one I had was too small. She went and got me a bigger one very kind. I didn’t have to wait long in the lobby . I spoke to someone before I saw the doctor. She was very helpful. She was upfront with me and she told me things that I needed to hear and then she left the room and I waited for the doctor. Very polite. Took care of me. Show me my x-rays gave me a shot in my knee and told me what was our plan to get to the part of surgery I was very pleased

Dr was very nice and made you feel comfortable. Great at explaining on what was getting fixed and what to expect afterwards and was straight forward on what to expect.

First visit with Dr. nWanted to discuss my needed hip surgery. He answered and explained all my concerns. He was kind, pleasant, articulate and certainly put me at ease.

He is very personable and cares about your problem. He is very compassionate and works with you to make a plan to help work on whatever you are dealing with. He listens to concerns well.

Reviewed the X-rays, examined my knees and gave a perfect assessment, I feel extremely confident moving forward.