Michael Grenis, M.D.

Practice: Princeton Orthopaedic Associates

Specialty: Orthopedics: Orthopaedic Surgery, Hand & Upper Extremity Surgery, Fractures of Upper and Lower Extremities, Microsurgery

Office locations: Princeton, Monroe Township, Plainsboro, Ewing, Robbinsville

Most recent review: 6 days ago New
4.8 out of 5
1.7K Ratings
536 Comments

Dr. Michael Grenis is a board-certified orthopedic surgeon with a subspecialty interest in hand surgery and the treatment of orthopedic trauma.

4.8 out of 5
1.7K Ratings
536 Comments

Dr. Michael Grenis is a board-certified orthopedic surgeon with a subspecialty interest in hand surgery and the treatment of orthopedic trauma.

The reviews listed below were collected independently of Princeton Orthopaedic Associates through rater8. Each review represents an authentic and verified patient experience.

Friendly, efficient staff. Experienced, knowledgeable, personable: Dr. Grenis and his tech Javier

Rated 5 out of 5 stars
(6 days ago) Nov-2026

Attentive and nice

Rated 5 out of 5 stars
(6 days ago) Nov-2026

So kind. Explains everything.

Rated 5 out of 5 stars
(1 week ago) Nov-2026

Fantastic personality and caring. Whatever the problem is he makes sure you walk out feeling good.

Rated 5 out of 5 stars
(1 week ago) Oct-2026

Excellent

Rated 5 out of 5 stars
(1 week ago) Oct-2026

Dr. Grenis is a great Doctor. Patient centric, listens well. And clearly explains his diagnosis and suggested treatment approach.

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

I liked him a lot. He is very easy to talk with and look forward to seeing him again

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

Knowledgeable

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

He is the best. Very knowledgeable, great bedside manner. Highly recommend

Rated 5 out of 5 stars
(3 weeks ago) Oct-2026

Dr. Grenis takes the time to listen and answer any concerns. I did not feel rushed or like he was on the clock.

Rated 5 out of 5 stars
(3 weeks ago) Oct-2026
See other doctors in Princeton Orthopaedic Associates