Summary

Dr. Thomas Mcgreen is a gastroenterologist and internal medicine specialist with four decades of clinical experience. He earned his medical degree from Universidad Autonoma De Guadalajara Facultad De Medicina and completed his residency at St Vincents Medical Center. Dr. Mcgreen is fluent in both English and Spanish.

Dr. Mcgreen practices at multiple locations throughout Rhode Island, including Cranston, Narragansett, and East Greenwich. He maintains affiliations with Our Lady Of Fatima Hospital, South County Hospital, and The Westerly Hospital. His expertise includes treating colon polyps, diverticular disease, and diverticulosis. He performs colonoscopies and both upper and lower gastrointestinal endoscopies. Patients rate Dr. Mcgreen 4.4 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 42 years of experience
  • speaks English, Spanish
  • St Vincents Medical Center
  • 12 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 7 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Thomas Henry Mcgreen has 7 locations

Gastrointestinal Medicine Associates Inc

1150 Reservoir Ave Ste 201Cranston, RI 02920
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Gastrointestinal Medicine Associates Inc

360 Kingstown Rd Unit 202Narragansett, RI 02882
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Gastrointestinal Medicine Associates Inc

3461 S County Trl Ste 301East Greenwich, RI 02818
MonClosed
Tue9:00 am - 1:00 pm
Wed9:00 am - 1:00 pm
Thu9:00 am - 1:00 pm
FriClosed
SatClosed
SunClosed

East Greenwich Endoscopy Center

1407 S County Trl Ste 411East Greenwich, RI 02818
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

South County Hospital

100 Kenyon AveWakefield, RI 02879

Our Lady Of Fatima Hospital

200 High Service AveNorth Providence, RI 02904

The Westerly Hospital

25 Wells StWesterly, RI 02891

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Dr. Thomas Henry Mcgreen, MD
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Dr. Thomas Henry Mcgreen, MDAndrew Stephen Kopecky, MDAllan Robert Tunkel, MDTanya Ali
GastroenterologyRadiation OncologyInfectious DiseaseInfectious Disease
Accepts New Patients
4.4 
42 Years of Experience 7 Years of Experience 42 Years of Experience 33 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English
Cranston , RIAlbany , NYProvidence , RIProvidence , RI
Med School: Universidad Autonoma De Guadalajara Facultad De Medicina Med School: Albany Medical College Med School: Rutgers New Jersey Medical School Med School: Dhaka Medical College And Hospital
Current Profile
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Insurance Plans Accepted by Dr. Thomas Henry Mcgreen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Thomas Henry Mcgreen has the following 2 specialties

Specialty Expertise

Dr. Thomas Henry Mcgreen 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

42 Years Experience

Dr. Thomas Henry Mcgreen holds an expired medical license in the state of Rhode Island.

Medical License

Medical Doctor with an expired medical license in the state of Rhode Island that expired in 2026.

Education & Training

Residency

Completed their residency at St Vincents Medical Center.

Medical School

Graduated from Universidad Autonoma De Guadalajara Facultad De Medicina in 1984.

NPI Number

Dr. Mcgreen's NPI number is 1043205537.

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Frequently Asked Questions

Is Dr. Thomas Mcgreen accepting new patients?
Dr. Thomas Mcgreen is accepting new patients on Vitals. View Dr. Thomas Mcgreen's profile on Vitals to make an appointment.
Does Dr. Thomas Mcgreen accept my insurance?
You can see the insurance plans that Dr. Thomas Mcgreen accepts on their Vitals profile.
Which hospitals is Dr. Thomas Mcgreen affiliated with?
Dr. Thomas Mcgreen is affiliated with Our Lady Of Fatima Hospital, South County Hospital, and The Westerly Hospital.
Where is Dr. Thomas Mcgreen's office located?
Dr. Thomas Mcgreen's office is located at 1150 Reservoir Ave Ste 201, Cranston, RI, 02920.
Does Dr. Thomas Mcgreen accept virtual/telehealth appointments?
Dr. Thomas Mcgreen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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