Summary

Dr. Thomas Alexander is a gastroenterologist and internal medicine physician who has been practicing for 47 years. He earned his medical degree from Michigan State University College of Human Medicine and completed his residency at Queen of Angels Medical Center. His extensive experience encompasses both digestive health and comprehensive internal medicine care. Dr. Alexander is fluent in English and Polish.

Dr. Alexander practices at Beaumont Hospital Troy in Troy, Michigan, where he is affiliated with Corewell Health William Beaumont University Hospital and Beaumont Hospital Troy. His dual specialization allows him to provide both specialized gastroenterology services and general internal medicine care. Patients consistently rate his care highly, giving him an average rating of 5.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • 5
  • 47 years of experience
  • speaks English, Polish
  • Queen Of Angels Medical Center
  • 2 specialties
  • 11 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Beaumont Hospital Troy

44201 Dequindre RdTroy, MI 48085

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Dr. Thomas James Alexander, MDTheresa Obonyano, APRNMohammed Bassam TwamMansi Parag Shah
GastroenterologyGastroenterologyDiagnostic RadiologyPediatrics
Accepts New Patients
47 Years of Experience 4 Years of Experience 1 Year of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Polish Speaks English
Troy , MISacramento , CADetroit , MIDETROIT , MI
Med School: Michigan State University College Of Human Medicine Med School: The University of Texas Health Science Center at Houston Med School: St Georges University School Of Medicine Med School: Columbia University College Of Physicians & Surgeons
Current Profile
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Insurance Plans Accepted by Dr. Thomas James Alexander

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

Medical Specialties

Dr. Thomas James Alexander has the following 2 specialties

Specialty Expertise

Dr. Thomas James Alexander 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

47 Years Experience

Dr. Thomas James Alexander holds an expired medical license in the state of Michigan.

Medical License

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

Education & Training

Residency

Completed their residency at Queen Of Angels Medical Center.

Medical School

Graduated from Michigan State University College Of Human Medicine in 1979.

NPI Number

Dr. Alexander's NPI number is 1215926902.

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Frequently Asked Questions

What languages does Dr. Thomas Alexander speak?
Dr. Thomas Alexander speaks English and Polish.
Is Dr. Thomas Alexander accepting new patients?
Dr. Thomas Alexander has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Thomas Alexander accept my insurance?
You can see the insurance plans that Dr. Thomas Alexander accepts on their Vitals profile.
How can I make an appointment with Dr. Thomas Alexander?
You can find contact information for Dr. Thomas Alexander here on Vitals.
Does Dr. Thomas Alexander accept virtual/telehealth appointments?
Dr. Thomas Alexander has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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