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

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. Stephanie Carol Warner, MDDr. Taruna Anurag Arora, MD
GastroenterologyGastroenterologyInternal MedicineOncology
Accepts New Patients Accepts New Patients
3.4 
3.7 
44 Years of Experience 37 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
BANGOR , MESACRAMENTO , CATylertown , MSWorcester , MA
Med School: Geisel School Of Medicine At Dartmouth Med School: The University of Texas Health Science Center at Houston Med School: University Of Miami Leonard M Miller School Of Medicine Med School: Grant Government Medical College
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

MEDICAL LICENSE

Medical Doctor, Maine, 2026, Expired

EDUCATION & TRAINING

Residency

Lahey-Hitchcock Medical Center

Medical School

Geisel School Of Medicine At DartmouthGraduated in 1982

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Frequently Asked Questions

What languages does Dr. Mark Lena speak?
Dr. Mark Lena speaks English.
Where is Dr. Mark Lena's office located?
Dr. Mark Lena's office is located at 360 BROADWAY STE 100, BANGOR, ME, 04401.
Which hospitals is Dr. Mark Lena affiliated with?
Dr. Mark Lena is affiliated with Saint Joseph Hospital.
How can I make an appointment with Dr. Mark Lena?
You can find contact information for Dr. Mark Lena here on Vitals.
Does Dr. Mark Lena accept my insurance?
You can see the insurance plans that Dr. Mark Lena accepts on their Vitals profile.

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