Overview
John Parker is a primary care provider, practicing in Internal Medicine in Topsham, Maine. Dr. Parker is rated as an Experienced provider by MediFind in the treatment of Transient Global Amnesia. His top areas of expertise are Subdural Hematoma, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- EPO
- HMO
- POS
- PPO
Locations
Mainehealth
Bryan Lewis is a primary care provider, practicing in Internal Medicine in Topsham, Maine. Dr. Lewis is rated as an Advanced provider by MediFind in the treatment of Transient Global Amnesia. His top areas of expertise are Ankylosing Vertebral Hyperostosis with Tylosis, Diffuse Idiopathic Skeletal Hyperostosis, Hypertension, and Familial Hypertension.
Mainehealth
Stephen Hayes is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Hayes is rated as an Advanced provider by MediFind in the treatment of Transient Global Amnesia. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Seasonal Affective Disorder (SAD), Venous Insufficiency, and Stasis Dermatitis and Ulcers.
Central Maine Medical Center
Zachary Mueller is a primary care provider, practicing in Internal Medicine in Lewiston, Maine. Dr. Mueller is rated as an Experienced provider by MediFind in the treatment of Transient Global Amnesia. His top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Colonoscopy, and Endoscopy.
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
- Familial HypertensionDr. Parker isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- HypertensionDr. Parker isAdvanced. Learn about Hypertension.
- Subdural HematomaDr. Parker isAdvanced. Learn about Subdural Hematoma.
- Experienced
- Acute Eosinophilic PneumoniaDr. Parker isExperienced. Learn about Acute Eosinophilic Pneumonia.
- Adrenal Gland AdenomaDr. Parker isExperienced. Learn about Adrenal Gland Adenoma.
- AnemiaDr. Parker isExperienced. Learn about Anemia.
- ApoplexyDr. Parker isExperienced. Learn about Apoplexy.
- AsthmaDr. Parker isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Parker isExperienced. Learn about Asthma in Children.