John Hemmer, Jr., MD is board-certified by the American Board of Orthopaedic Surgery. He specializes in hand & upper extremity treatments, shoulder & elbow reconstructive surgery, and general orthopaedic surgery.
John Hemmer, Jr., MD is board-certified by the American Board of Orthopaedic Surgery. He specializes in hand & upper extremity treatments, shoulder & elbow reconstructive surgery, and general orthopaedic surgery.
John Hemmer, Jr., MD is board-certified by the American Board of Orthopaedic Surgery. He specializes in hand & upper extremity treatments, shoulder & elbow reconstructive surgery, and general orthopaedic surgery.

He keeps my knee pain manageable, and does not push me about having surgery. I appreciate that very much.
Always so knowledgeable, polite, and an excellent diagnostician!
I do not feel like he listened to me. This was the first time seeing him. I normally see another provider.
Just the best orthopedist
Very nice and personable
Dr. Hemmer is very professional and gets to the root of the problem. I am extremely satisfied and feeling much better.
Very pleasant. He know what was wrong after he saw the x ray and was very honest about what needs to be done.
Dr Hemmer explained the problem very well so you could understand what was going on. Thank you so much
Very thorough and caring
I’m in my 80s and this is one of the nicest doctors I’ve ever seen