The reviews listed below were collected independently of Princeton Orthopaedic Associates through rater8. Each review represents an authentic and verified patient experience.
Very knowledgeable. Answered all our questions. Felt very comfortable
Jun-2025
Very professional and kind.
Jun-2025
Terrific physician
Excellent care!!!
Jun-2025
Always takes time to listen and explain everything he does and all alternatives
Jun-2025
Quickest diagnosis and treatment.
Jun-2025
Great physician, truly a pleasure to deal with! He very attentive and knowledgeable.
Jun-2025
As a doctor there should be some standards when you see the patient. The doctor didn’t introduce didn’t ask what happened Offered limited information. Honestly would go to another doctor if i didn’t like POA group.
May-2025
Very professional, very friendly all
May-2025
Dr. Grenis was thorough and spent as much time with me as I needed. He explained everything very well. The staff were efficient and friendly.
Dr. Michael Grenis is a board-certified orthopedic surgeon with a subspecialty interest in hand surgery and the treatment of orthopedic trauma.
Born and raised in Newburgh, N.Y., Dr. Grenis received his undergraduate education at Cornell University where he majored in biochemistry. He earned an M.D. degree at New York Medical College where he was elected to Alpha Omega Alpha, the national medical honor society.
After medical school, Dr. Grenis did an internship in surgery, a residency in orthopedic surgery and a fellowship in hand surgery, all at New York University Medical Center and Bellevue Hospital in New York City. His special interest and advanced training in hand surgery encompasses the evaluation and treatment of conditions such as carpal tunnel syndrome, tendonitis, fractures and ligament injuries of the hand and wrist.
Dr. Grenis has been practicing orthopedic and hand surgery in Princeton since 1990. He has hospital privileges at the University Medical Center of Princeton at Plainsboro and Capital Health System.
Dr. Grenis has been named a “Top Doctor” by the Castle-Connolly Guide to Top Doctors in the New York Metro Area.
Dr. Grenis has published papers in national orthopedic review journals and has presented a scientific paper at a national meeting of the American Association for Hand Surgery. He is a member of the American Academy of Orthopaedic Surgeons, the New Jersey Medical Society, and the Orthopaedic Trauma Association.
See other doctors in Princeton Orthopaedic Associates
Very knowledgeable. Answered all our questions. Felt very comfortable
Very professional and kind.
Terrific physician Excellent care!!!
Always takes time to listen and explain everything he does and all alternatives
Quickest diagnosis and treatment.
Great physician, truly a pleasure to deal with! He very attentive and knowledgeable.
As a doctor there should be some standards when you see the patient. The doctor didn’t introduce didn’t ask what happened Offered limited information. Honestly would go to another doctor if i didn’t like POA group.
Very professional, very friendly all
Dr. Grenis was thorough and spent as much time with me as I needed. He explained everything very well. The staff were efficient and friendly.
Good Meeting with Dr. Grenis!