Overview
Mark Lena is a Gastroenterologist practicing medicine in Bangor, Maine.
Dr. Lena is highly rated in 1 condition, according to our data. His clinical expertise encompasses Collagenous Colitis, Opioid Induced Constipation, Crohn's Disease, Familial Adenomatous Polyposis, and Gastrectomy.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
358 Broadway Ste 100, Bangor, ME 04401
Additional Areas of Focus
Dr. Lena has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
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Frequently Asked Questions about Dr. Mark R. Lena
How do I make an appointment with Dr. Mark R. Lena?
You can book an appointment with Dr. Mark R. Lena by calling their office at 207-907-3550. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Mark R. Lena a top-rated expert for Collagenous Colitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mark R. Lena is classified as an Advanced expert for Collagenous Colitis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Mark R. Lena specialize in?
While Dr. Mark R. Lena is a Gastroenterology, they have specific expertise in Collagenous Colitis, Opioid Induced Constipation, and Crohn's Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Mark R. Lena accept my insurance?
Dr. Mark R. Lena accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 207-907-3550 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Collagenous ColitisDr. Lena isAdvanced. Learn about Collagenous Colitis.
- Experienced
- Alcoholic CirrhosisDr. Lena isExperienced. Learn about Alcoholic Cirrhosis.
- Angiodysplasia of the ColonDr. Lena isExperienced. Learn about Angiodysplasia of the Colon.
- Attenuated Familial Adenomatous Polyposis
- Barrett EsophagusDr. Lena isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Lena isExperienced. Learn about Benign Esophageal Stricture.
- Chronic Erosive GastritisDr. Lena isExperienced. Learn about Chronic Erosive Gastritis.
- Chronic PancreatitisDr. Lena isExperienced. Learn about Chronic Pancreatitis.
- CirrhosisDr. Lena isExperienced. Learn about Cirrhosis.
- ColitisDr. Lena isExperienced. Learn about Colitis.
- Congenital Diaphragmatic HerniaDr. Lena isExperienced. Learn about Congenital Diaphragmatic Hernia.
- Crohn's DiseaseDr. Lena isExperienced. Learn about Crohn's Disease.
- Cronkhite-Canada DiseaseDr. Lena isExperienced. Learn about Cronkhite-Canada Disease.
- DiarrheaDr. Lena isExperienced. Learn about Diarrhea.
- Diverticular DiseaseDr. Lena isExperienced. Learn about Diverticular Disease.
- Enlarged LiverDr. Lena isExperienced. Learn about Enlarged Liver.
- Eosinophilic ColitisDr. Lena isExperienced. Learn about Eosinophilic Colitis.
- EsophagitisDr. Lena isExperienced. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Lena isExperienced. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Lena isExperienced. Learn about Gardner Syndrome.
- GastrectomyDr. Lena isExperienced. Learn about Gastrectomy.
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal BleedingDr. Lena isExperienced. Learn about Gastrointestinal Bleeding.
- GastroparesisDr. Lena isExperienced. Learn about Gastroparesis.
- Hemorrhagic ProctocolitisDr. Lena isExperienced. Learn about Hemorrhagic Proctocolitis.
- HemorrhoidsDr. Lena isExperienced. Learn about Hemorrhoids.
- HepatitisDr. Lena isExperienced. Learn about Hepatitis.
- Hiatal HerniaDr. Lena isExperienced. Learn about Hiatal Hernia.
- Irritable Bowel Syndrome (IBS)Dr. Lena isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Juvenile Polyposis SyndromeDr. Lena isExperienced. Learn about Juvenile Polyposis Syndrome.
- Lower Esophageal RingDr. Lena isExperienced. Learn about Lower Esophageal Ring.
- Opioid Induced ConstipationDr. Lena isExperienced. Learn about Opioid Induced Constipation.
- Painful SwallowingDr. Lena isExperienced. Learn about Painful Swallowing.
- Primary Biliary CholangitisDr. Lena isExperienced. Learn about Primary Biliary Cholangitis.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Reynolds SyndromeDr. Lena isExperienced. Learn about Reynolds Syndrome.
- Swallowing DifficultyDr. Lena isExperienced. Learn about Swallowing Difficulty.
- Trichohepatoenteric SyndromeDr. Lena isExperienced. Learn about Trichohepatoenteric Syndrome.
- Turcot SyndromeDr. Lena isExperienced. Learn about Turcot Syndrome.
- Ulcerative ColitisDr. Lena isExperienced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Lena isExperienced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Lena isExperienced. Learn about Visceromegaly.