William N. Segal, MD
Gastroenterology
Accepting new patients
Sees patients age 18 and up
Princeton Medicine Physicians - Center for Digestive Health Plainsboro
View 1 additional location
Make an appointmentCall 609-853-6390
Headshot of William N. Segal, MD
Penn Medicine Provider

About me

Education and training

  • Medical School: University of Pennsylvania School of Medicine
  • Residency: Mass General Brigham Healthcare Center - Chestnut Hill
  • Fellowship: University of California San Francisco

What my patients think about me

Average Rating

644 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.

Anonymous
March 2026
he is very knowledgeable and set me straight ease
Anonymous
March 2026
good doctor
Anonymous
March 2026
he listens to you and i have trust based on years of us ding his experience.
Anonymous
March 2026
great communication skills!

Insurance accepted

My Locations

Princeton Medicine Physicians - Center for Digestive Health Princeton

Penn Medicine hospital privileges

  • Princeton Medical Center: Has privileges to treat patients in the hospital.
Dr. Segal 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