Jeffrey Singerman, M.D.

Practice: Unio Specialty Care

Specialty: Gastroenterology

Office locations: Castro Valley, Hayward

Most recent review: 1 week ago Recent
4.9 out of 5
31 Ratings
12 Comments

Jeffrey Singerman, MD, is board-certified by the American Board of Internal Medicine in Gastroenterology and fellowship-trained in Gastroenterology. He earned his medical degree from the George Washington University School of Medicine and Health Sciences, completed his Internal Medicine residency at the University of North Carolina Hospitals, and completed his fellowship at Yale-New Haven Medical Center.

4.9 out of 5
31 Ratings
12 Comments

Jeffrey Singerman, MD, is board-certified by the American Board of Internal Medicine in Gastroenterology and fellowship-trained in Gastroenterology. He earned his medical degree from the George Washington University School of Medicine and Health Sciences, completed his Internal Medicine residency at the University of North Carolina Hospitals, and completed his fellowship at Yale-New Haven Medical Center.

The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.

Great Dr. Explained and answered my questions always, and his staff are friendly.

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

Everything went so smooth, did not feel a thing.

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

Very quiet dr.thanks.

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

Excellent doctor. Very understanding and really cares about your concerns. Explains everything in details. I would recommend him.

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

Excellent for a good service of the staff and the Doctor,thank you very much 👍👍👍

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

Dr. Singerman is very personable as well as thorough. I felt comfortable during my visit.

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

Love his professionalism

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Dr.SINGERMAN covers any and all the medical issues I’m having answering all my questions. He always has concerns about my health.and is always in a good mood.

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Friendly and caring, Dr Singerman is aware of my other health concerns and takes them into consideration when addressing my GI issues. He is intelligent and listens to what I have to say, so I always feel I've gotten the best advice when my visit is done.

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Very good Doctor at what he does. Very gentleman and makes sure you understand the procedures to follow according with your health problems

Rated 5 out of 5 stars
(1 month ago) Sep-2026