Summary

Dr. Andrew Stefaniwsky is a gastroenterologist with 49 years of experience treating digestive system disorders. He earned his medical degree from Rutgers Robert Wood Johnson Medical School and completed his residency at UMDNJ. Dr. Stefaniwsky speaks English and brings nearly five decades of expertise to his practice.

Dr. Stefaniwsky is affiliated with Cooperman Barnabas Medical Center and sees patients at Atlantic Medical Group Gastroenterology locations in Metuchen and Pompton Plains, New Jersey. He specializes in treating conditions such as colon polyps and gastritis, as well as managing high cholesterol in children and teens. His procedural expertise includes performing colonoscopies and upper and lower GI endoscopies to diagnose and treat digestive health concerns. Patients have given him an average rating of 4.1.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 49 years of experience
  • 54 insurance plans accepted
  • speaks English
  • Umdnj
  • 8 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Andrew B. Stefaniwsky has 2 locations

Atlantic Medical Group Gastroenterology

45 PEARL STMETUCHEN, NJ 08840
Mon9:00 am - 6:00 pm
Tue9:00 am - 6:00 pm
Wed9:00 am - 6:00 pm
Thu9:00 am - 6:00 pm
Fri9:00 am - 6:00 pm
SatClosed
SunClosed

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Dr. Andrew B. Stefaniwsky, MDDr. Steven A. Gorcey, MDDr. Mikhail Yakubov, MDDr. Divya Mallam, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.6 
4.3 
49 Years of Experience 40 Years of Experience 16 Years of Experience
Virtual Visit Available No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Russian, Hebrew Speaks English
METUCHEN , NJEatontown , NJNEW YORK , NYNEW YORK , NY
Med School: Rutgers Robert Wood Johnson Medical School Med School: Sackler School Of Medicine Med School: American University Of The Caribbean School Of Medicine Med School: State University of New York (SUNY) Downstate Health Sciences University College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Andrew B. Stefaniwsky

  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • All Savers Insurance
  • Alliant Health Plans
  • AmeriGroup
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth - PPO
  • Blue Cross Blue Shield
  • Braven Health (Horizon Blue Cross Blue Shield of New Jersey)
  • Capital Blue Cross
  • Centivo
  • Cigna
  • Cigna - HMO
  • Clover Health
  • Clover Health - HMO
  • EmblemHealth
  • Fidelis Care (NY)
  • GEHA
  • HealthScope Benefits
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon NJ Health
  • Horizon NJ Health - Medicaid (Managed)
  • Humana
  • Independence Blue Cross
  • Integra
  • MagnaCare
  • Medicaid
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Nippon Life Benefits
  • Optum Health
  • Oscar Health Insurance
  • Oscar Health Insurance - HMO
  • Oscar Health Insurance - PPO
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Community Plan - Medicaid (Managed)
  • UnitedHealthcare Oxford
  • US Family Health Plan
  • Wellcare

Medical Specialties

Dr. Andrew B. Stefaniwsky has the following 2 specialties

Specialty Expertise

Dr. Andrew B. Stefaniwsky has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroenterologist
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

49 Years Experience

MEDICAL LICENSE

Medical Doctor, New Jersey, 2027, Active

EDUCATION & TRAINING

Residency

Umdnj

Medical School

Rutgers Robert Wood Johnson Medical SchoolGraduated in 1977

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Frequently Asked Questions

Does Dr. Andrew Stefaniwsky accept virtual/telehealth appointments?
Yes, Dr. Andrew Stefaniwsky accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
How can I make an appointment with Dr. Andrew Stefaniwsky?
You can find contact information for Dr. Andrew Stefaniwsky here on Vitals.
Where is Dr. Andrew Stefaniwsky's office located?
Dr. Andrew Stefaniwsky's office is located at 45 PEARL ST, METUCHEN, NJ, 08840.
Which hospitals is Dr. Andrew Stefaniwsky affiliated with?
Dr. Andrew Stefaniwsky is affiliated with Cooperman Barnabas Medical Center.
What languages does Dr. Andrew Stefaniwsky speak?
Dr. Andrew Stefaniwsky speaks English.

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