Overview
Douglas Barr is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Barr is rated as an Experienced provider by MediFind in the treatment of Episcleritis. His top areas of expertise are Sitosterolemia, Cleft Tongue, Generalized Anxiety Disorder (GAD), and Vertigo.
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- PPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- POS
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
84 Marginal Way Ste 700, Portland, ME 04101
Portland Internal Medicine
Donna Greenwood is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Greenwood is rated as an Advanced provider by MediFind in the treatment of Episcleritis. Her top areas of expertise are Seasonal Affective Disorder (SAD), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.
Core Physicians LLC
Patricia Pangan is a primary care provider, practicing in Internal Medicine in Hampton, New Hampshire. Dr. Pangan is rated as an Advanced provider by MediFind in the treatment of Episcleritis. Her top areas of expertise are Lung Metastases, Acute Kidney Failure, Hypertension, and Familial Hypertension.
Appledore Medical Group Inc
Alexander Geller is a primary care provider, practicing in Internal Medicine in Rochester, New Hampshire. Dr. Geller is rated as a Distinguished provider by MediFind in the treatment of Episcleritis. His top areas of expertise are Necrosis, Emphysema, Bullae, Ureteroscopy, and Hip Replacement.
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
- Cleft TongueDr. Barr isAdvanced. Learn about Cleft Tongue.
- Generalized Anxiety Disorder (GAD)
- SciaticaDr. Barr isAdvanced. Learn about Sciatica.
- SitosterolemiaDr. Barr isAdvanced. Learn about Sitosterolemia.
- SpasticityDr. Barr isAdvanced. Learn about Spasticity.
- Type 2 Diabetes (T2D)Dr. Barr isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- AcneDr. Barr isExperienced. Learn about Acne.
- Allergic RhinitisDr. Barr isExperienced. Learn about Allergic Rhinitis.
- Alopecia AreataDr. Barr isExperienced. Learn about Alopecia Areata.
- AnemiaDr. Barr isExperienced. Learn about Anemia.
- AngioedemaDr. Barr isExperienced. Learn about Angioedema.
- AsthmaDr. Barr isExperienced. Learn about Asthma.