Michael Grenis, M.D.

  • Hand and Upper Extremity Surgery
    (Fellowship Trained)
  • Fractures of Upper and Lower Extremities
  • Microsurgery
  • Diplomate, ABOS

About Me



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.

Locations

Main Office 325 Princeton Avenue Princeton, NJ 08540 US Phone: 609.924.8131 Fax: 609.924.8532
Neck & Back Institute 727 State Road Princeton, NJ 08540 Phone: 609.924.8131 Fax: 609.924.8532
Robbinsville Office 1 Union Street Suite 205 Robbinsville, NJ 08691 US Phone: 609.924.8131 Fax: 609.924.8532

Temporary closed except for walk in – 8- 3:30 am

Ewing Office 340 Scotch Road Ewing, NJ 08628 USA Phone: 609.924.8131 Fax: 609.924.8532
Plainsboro Office 5 Plainsboro Road Suite 490 Plainsboro, NJ 08536 USA Phone: 609.924.8131 Fax: 609.924.8532
Forsgate Office 11 Centre Drive Monroe Twp., NJ 08831 USA Phone: 609.924.8131 Fax: 609.924.8532

Saturday : 8 – 11 am only

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Main Office
325 Princeton Avenue
Princeton, NJ 08540
Forsgate Office
11 Centre Drive
Monroe Twp., NJ 08831
Neck & Back Institute
727 State Road
Princeton, NJ 08540
Plainsboro Office
5 Plainsboro Road
Suite 490
Plainsboro, NJ 08536
Ewing Office
340 Scotch Road
Ewing, NJ 08628
Robbinsville Office
1 Union Street
Suite 205
Robbinsville, NJ 08691