Summary

Dr. Tomasz Niewiarowski is a gastroenterologist and internal medicine specialist with 44 years of clinical experience. He earned his medical degree from the Medical University of Warsaw and completed his residency at Temple University Health System. Dr. Niewiarowski is fluent in Polish and Spanish, allowing him to serve diverse patient populations.

Dr. Niewiarowski practices in Bethlehem, Pennsylvania, and maintains hospital privileges at Saint Lukes University Hospital Bethlehem. He specializes in treating conditions such as colon polyps, GERD, and acid reflux. His expertise includes performing colonoscopies, lower GI endoscopy, and providing sedation services for procedures. Patients rate him 4.6 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.6
  • 44 years of experience
  • 56 insurance plans accepted
  • speaks Polish, Spanish
  • Temple University Health System
  • 8 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Vita Medical Associates Pc

306 S New St Ste 201Bethlehem, PA 18015
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

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Dr. Tomasz J Niewiarowski, MDJi Soo Choi, APRNChimdi Mfebe, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
44 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Polish, Spanish Speaks English Speaks English Speaks English
Bethlehem , PASACRAMENTO , CALittle Rock , ARSACRAMENTO , CA
Med School: Medical University Of Warsaw Med School: New York University Med School: Chamberlain University College of Nursing Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Tomasz J Niewiarowski

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna Better Health - Medicaid (Managed)
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth - Medicaid (Managed)
  • AmeriHealth Caritas
  • AmeriHealth Caritas - Medicaid (Managed)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield - Medicare (Advantage HMO)
  • Blue Cross Blue Shield of Tennessee
  • Capital Blue Cross
  • Capital Blue Cross - Medicare
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CHAMPVA
  • Cigna
  • EmblemHealth
  • Gateway Health
  • Gateway Health - Medicaid
  • Gateway Health - Medicaid (Managed)
  • Gateway Health - Medicare
  • GEHA
  • Geisinger Health Plan
  • Geisinger Health Plan - Medicaid (Managed)
  • HealthPartners
  • HealthPartners - Medicaid (Managed)
  • Home State Health Plan
  • Home State Health Plan - Medicaid (Managed)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Independence Blue Cross
  • Keystone First
  • Medicaid
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Meritain Health
  • Mutual of Omaha
  • Optimum HealthCare
  • Optum Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UPMC Health Plan
  • UPMC Health Plan - Medicaid (Managed)
  • WPS Health Plan

Medical Specialties

Dr. Tomasz J Niewiarowski has the following 2 specialties

Specialty Expertise

Dr. Tomasz J Niewiarowski has the following 11 areas of expertise

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

Certifications, License, & Education

44 Years Experience

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Residency

Temple University Health System

Medical School

Medical University Of WarsawGraduated in 1982

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Frequently Asked Questions

How can I make an appointment with Dr. Tomasz Niewiarowski?
You can find contact information for Dr. Tomasz Niewiarowski here on Vitals.
Does Dr. Tomasz Niewiarowski accept my insurance?
You can see the insurance plans that Dr. Tomasz Niewiarowski accepts on their Vitals profile.
Is Dr. Tomasz Niewiarowski accepting new patients?
Dr. Tomasz Niewiarowski is accepting new patients on Vitals. View Dr. Tomasz Niewiarowski's profile on Vitals to make an appointment.
Where is Dr. Tomasz Niewiarowski's office located?
Dr. Tomasz Niewiarowski's office is located at 306 S New St Ste 201, Bethlehem, PA, 18015.
Which hospitals is Dr. Tomasz Niewiarowski affiliated with?
Dr. Tomasz Niewiarowski is affiliated with Saint Lukes University Hospital Bethlehem.

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