Robert M. Siniakowicz, MD
Internal Medicine
Accepting new patients
Sees patients age 18 and up
Penn Princeton Primary Care Hamilton Square
Penn Medicine Provider

About me

Education and training

  • Medical School: Medical University of Bialystok
  • Residency: Mount Sinai Morningside

What my patients think about me

Average Rating

2008 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

January 2026
great doctor
January 2026
he is the best.
January 2026
very professional service
December 2025
courteous, understanding, great listener

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Princeton Medical Center: Has privileges to treat patients in the hospital.
Dr. Siniakowicz is a Penn Medicine physician. In New Jersey, providers are affiliated with Penn Medicine through Clinical Health Care Associates of New Jersey or Princeton Healthcare Affiliated Physicians, PC.

Qualifications and experience

Treatments and Conditions