Summary

Dr. Thomas Whelan is a gastroenterologist who specializes in diagnosing and treating disorders of the digestive system. He completed his fellowship at Temple University Hospital in 1988, following his residency and internship at Thomas Jefferson University Hospital in 1986 and 1993 respectively. Dr. Whelan provides care in English to patients throughout the region.

Dr. Whelan practices at Danbury Hospital and sees patients at Nuvance Health Medical Practice in Danbury, Connecticut. He focuses on treating conditions such as colon polyps, diverticular disease, and diverticulosis. His expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to help diagnose digestive health concerns. Patients have given him an average rating of 4.0 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4
  • 16 insurance plans accepted
  • speaks English
  • Temple University Hospital
  • 7 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Northwell Health Gastroenterology at Danbury

111 Osborne St # 2Danbury, CT 06810

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Dr. Thomas P. Whelan, MDDr. Sarah S Lusman, MDDr. Jeffrey Abergel, MDDr. David E. Lin, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
21 Years of Experience 21 Years of Experience 32 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks Spanish Speaks English, Hebrew Speaks Chinese
Danbury , CTNew York , NYCortlandt Manor , NYYorktown Heights , NY
Med School: Columbia University College Of Physicians & Surgeons Med School: Sackler School of Medicine Med School: Columbia University College of Physicians & Surgeons
Current Profile
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Insurance Plans Accepted by Dr. Thomas P. Whelan

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Anthem BlueCross Blue Shield Connecticut
  • Centivo
  • Cigna
  • ConnectiCare
  • Consumer Health Network
  • Coventry-Aetna
  • Medicaid Connecticut
  • Medicare Connecticut
  • Multiplan Inc
  • Northwell Direct
  • Oxford Health Plans
  • Tricare Humana Military
  • United Healthcare
  • US Family Health Plan
  • Wellcare

Medical Specialties

Dr. Thomas P. Whelan has the following 2 specialties

Specialty Expertise

Dr. Thomas P. Whelan 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

MEDICAL LICENSE

Medical Doctor, Connecticut, 2026, Active

EDUCATION & TRAINING

Fellowship

Temple University Hospital1988

Residency

Thomas Jefferson University Hospital1986

Internship

Thomas Jefferson University Hospital1993

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Frequently Asked Questions

Does Dr. Thomas Whelan accept virtual/telehealth appointments?
Dr. Thomas Whelan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Thomas Whelan accept my insurance?
You can see the insurance plans that Dr. Thomas Whelan accepts on their Vitals profile.
Is Dr. Thomas Whelan accepting new patients?
Dr. Thomas Whelan is accepting new patients on Vitals. View Dr. Thomas Whelan's profile on Vitals to make an appointment.
Which hospitals is Dr. Thomas Whelan affiliated with?
Dr. Thomas Whelan is affiliated with Danbury Hospital.
What languages does Dr. Thomas Whelan speak?
Dr. Thomas Whelan speaks English.

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