Summary

Dr. Thomas Mahl is a gastroenterologist and internal medicine physician with over four decades of medical experience. He earned his medical degree from the Jacobs School of Medicine & Biomedical Sciences at the University of Buffalo and completed his residency at the University of Connecticut Health Center. With 42 years in practice, Dr. Mahl brings extensive expertise to digestive health and comprehensive internal medicine care. He communicates with patients in English.

Dr. Mahl practices at several respected healthcare facilities throughout Buffalo and Kenmore, New York, including Buffalo VA Medical Center, Erie County Medical Center, Sisters of Charity Hospital, and Kenmore Mercy Hospital. He specializes in treating complex digestive conditions such as Crohn's disease and provides comprehensive care for adults with ADHD. His practice includes essential diagnostic procedures like complete blood counts and specialized blood testing to monitor patient health. Patients have given Dr. Mahl an average rating of 3.3 out of 5 on Vitals.
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Overview based on verified provider data

Quick Facts

  • 3.3
  • 42 years of experience
  • speaks English
  • University Of Connecticut Health Center
  • 3 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Had a good bedside manner
  • Flexible scheduling

Office Locations

Dr. Thomas Christopher Mahl has 4 locations

Buffalo Va Medical Center

3495 Bailey AveBuffalo, NY 14215

Sisters Of Charity Hospital

2157 Main StBuffalo, NY 14214

Kenmore Mercy Hospital

2950 Elmwood AveKenmore, NY 14217

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Dr. Thomas Christopher Mahl, MDDr. Divya Mallam, MDDr. Mikhail Yakubov, MDDr. Daniel Perl, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
4.3 
42 Years of Experience 16 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Russian, Hebrew Speaks English
Buffalo , NYNew York , NYNew York , NYNew York , NY
Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo Med School: State University of New York (SUNY) Downstate Health Sciences University College of Medicine Med School: American University Of The Caribbean School Of Medicine Med School: Icahn School Of Medicine At Mount Sinai
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Insurance Plans Accepted by Dr. Thomas Christopher Mahl

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

Medical Specialties

Dr. Thomas Christopher Mahl has the following 2 specialties

Specialty Expertise

Dr. Thomas Christopher Mahl 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 Christopher Mahl holds an expired medical license in the state of New York.

Medical License

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

Education & Training

Residency

Completed their residency at University Of Connecticut Health Center.

Medical School

Graduated from Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo in 1984.

NPI Number

Dr. Mahl's NPI number is 1780633412.

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Frequently Asked Questions

Where is Dr. Thomas Mahl's office located?
Dr. Thomas Mahl's office is located at 3495 Bailey Ave, Buffalo, NY, 14215.
Does Dr. Thomas Mahl accept virtual/telehealth appointments?
Dr. Thomas Mahl has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Thomas Mahl accepting new patients?
Dr. Thomas Mahl has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Thomas Mahl accept my insurance?
You can see the insurance plans that Dr. Thomas Mahl accepts on their Vitals profile.
How can I make an appointment with Dr. Thomas Mahl?
You can find contact information for Dr. Thomas Mahl here on Vitals.

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