Dr. Robert Lazar, MD

Gastroenterologist (Stomach & Bowel Specialist)

View Phone # Call Now
fax: (631) 862-3685drrobertlazar.yourmd.com


  • Board Certified
  • Accepts Health Insurance Plans


Dr. Robert Lazar is a Gastroenterologist (Stomach & Bowel Specialist).

He has not yet shared a personalized biography with Doctor.com.

Are you Dr. Robert Lazar?
Claim your 100% free profile to:

  • Respond to patient reviews
  • Customize your profile
  • Improve your visibility to our millions of monthly users
Claim your profile ›

Primary Location

48 Route 25a
Suite 107
Smithtown, NY, 11787


Medical Specialties

  • Gastroenterologist (Stomach & Bowel Specialist)

Internal Medicine

Years In Practice: 27 (started in 1988)

Accepts New Patients: Yes

Accepted Insurance

Full Insurance List

Payment Options

Payment Details

Provider Training

University Auto DE Guadalajara- Fac DE Med- Guadalajara- Jalisco- MexicoOther Degree1981

Residency at HospitalYear Completed
U Hospital-Suny Health S C-Bklyn, Internal Medicine; University Hospital-Suny Health S C-Bklyn, AnesthesiologyNot Specified

CertificationCertifying BodyYear Achieved
Internal medicine
Sub-Specialty: Gastroenterology
American Board of
Internal Medicine (ABIM)
Not Specified

Experience & Accolades

Dr. Robert Lazar has not yet specified details about his experience and accolades.

Practice & Hospital Affiliations

  • St Catherine Of Siena Medical Center