Summary

Dr. Mark Lena is a gastroenterologist and internal medicine physician who earned his medical degree from Geisel School of Medicine at Dartmouth. He completed his residency training at Lahey-Hitchcock Medical Center and has been practicing medicine for over four decades. Dr. Lena speaks English and brings extensive experience to his gastroenterology practice.

Dr. Lena is affiliated with Saint Joseph Hospital and practices at Saint Joseph Gastroenterology in Bangor, Maine. He specializes in treating digestive conditions such as colon polyps and diverticular disease. His expertise includes performing pathology tests and surgical pathology procedures to help diagnose and monitor various gastrointestinal conditions. Patients have given him an average rating of 3.4 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.4
  • 44 years of experience
  • speaks English
  • Lahey-Hitchcock Medical Center
  • 4 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Mark Radcliffe Lena has 2 locations

Saint Joseph Gastroenterology

360 BROADWAY STE 100BANGOR, ME 04401
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Saint Joseph Hospital

360 BroadwayBangor, ME 04401

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Dr. Mark Radcliffe Lena, MDTheresa Obonyano, APRNDr. Samantha Anne Marie Goodrick, MDDr. Kelly Michael Lawrence, MD
GastroenterologyGastroenterologyInternal MedicineHospital Medicine
Accepts New Patients
3.4 
44 Years of Experience 10 Years of Experience 15 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
BANGOR , MESACRAMENTO , CABangor , MEFort Mohave , AZ
Med School: Geisel School Of Medicine At Dartmouth Med School: The University of Texas Health Science Center at Houston Med School: American University Of The Caribbean School Of Medicine Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med
Current Profile
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Insurance Plans Accepted by Dr. Mark Radcliffe Lena

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

Medical Specialties

Dr. Mark Radcliffe Lena has the following 2 specialties

Specialty Expertise

Dr. Mark Radcliffe Lena 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

Dr. Mark Radcliffe Lena holds an expired medical license in the state of Maine.

Medical License

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

Education & Training

Residency

Completed their residency at Lahey-Hitchcock Medical Center.

Medical School

Graduated from Geisel School Of Medicine At Dartmouth in 1982.

NPI Number

Dr. Lena's NPI number is 1366484230.

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Frequently Asked Questions

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

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