Overview
Herbert Brennan is a primary care provider, practicing in Internal Medicine in East Greenwich, Rhode Island. Dr. Brennan is rated as an Experienced provider by MediFind in the treatment of Enlarged Prostate (BPH). His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, Bone Graft, and Vertebroplasty.
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
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- 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
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- HMO
- 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
John Oleary is a primary care provider, practicing in Internal Medicine in Narragansett, Rhode Island. Dr. Oleary is rated as an Advanced provider by MediFind in the treatment of Enlarged Prostate (BPH). His top areas of expertise are Enlarged Prostate (BPH), Childhood Iron Deficiency Anemia, Pernicious Anemia, and Glossitis.
Gales Ferry Medical Group LLC
John Hennessey is a primary care provider, practicing in Internal Medicine in Gales Ferry, Connecticut. Dr. Hennessey is rated as an Advanced provider by MediFind in the treatment of Enlarged Prostate (BPH). His top areas of expertise are Hypothyroidism, Dementia, Memory Loss, and Obesity in Children.
South Shore Medical Center, Inc.
Richard Black is a primary care provider, practicing in Internal Medicine in Quincy, Massachusetts. Dr. Black is rated as an Advanced provider by MediFind in the treatment of Enlarged Prostate (BPH). His top areas of expertise are Enlarged Prostate (BPH), Chronic Kidney Disease, Non-Alcoholic Fatty Liver Disease, and Visceromegaly.
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
- CirrhosisDr. Brennan isAdvanced. Learn about Cirrhosis.
- Familial Combined HyperlipidemiaDr. Brennan isAdvanced. Learn about Familial Combined Hyperlipidemia.
- Familial HypertensionDr. Brennan isAdvanced. Learn about Familial Hypertension.
- Gastroesophageal Reflux Disease (GERD)
- Glucocorticoid-Remediable Aldosteronism
- High CholesterolDr. Brennan isAdvanced. Learn about High Cholesterol.
- Experienced
- Acute Arterial Occlusion of KidneyDr. Brennan isExperienced. Learn about Acute Arterial Occlusion of Kidney.
- Acute CystitisDr. Brennan isExperienced. Learn about Acute Cystitis.
- Acute Kidney FailureDr. Brennan isExperienced. Learn about Acute Kidney Failure.
- Allergic RhinitisDr. Brennan isExperienced. Learn about Allergic Rhinitis.
- AnemiaDr. Brennan isExperienced. Learn about Anemia.
- ApoplexyDr. Brennan isExperienced. Learn about Apoplexy.