Overview
Mark Ryan is a primary care provider, practicing in Internal Medicine in Geneva, New York. Dr. Ryan is rated as an Experienced provider by MediFind in the treatment of Breast Cancer. His top areas of expertise are Hypothyroidism, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- PPO
Locations
Arnot Ogden Medical Center
Renee Abderhalden-Friend is a primary care provider, practicing in Internal Medicine in Horseheads, New York. Dr. Abderhalden-Friend is rated as an Advanced provider by MediFind in the treatment of Breast Cancer. Her top areas of expertise are Breast Cancer, Pica, Cyclic Vomiting Syndrome, and Hypertension.
Raj Mehta is a primary care provider, practicing in Internal Medicine in Brockport, New York. Dr. Mehta is rated as an Experienced provider by MediFind in the treatment of Breast Cancer. His top areas of expertise are Dementia, Breast Cancer, Movement Disorders, and Parkinson's Disease.
Western New York Medical Practice PC
Chester Nakamura is a primary care provider, practicing in Internal Medicine in Clifton Springs, New York. Dr. Nakamura is rated as an Advanced provider by MediFind in the treatment of Breast Cancer. His top areas of expertise are Anal Cancer, Coronary Heart Disease, Familial Colorectal Cancer, and Vitamin B12 Deficiency Anemia.
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. Ryan isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- HypertensionDr. Ryan isAdvanced. Learn about Hypertension.
- HypothyroidismDr. Ryan isAdvanced. Learn about Hypothyroidism.
- Experienced
- Acute Mountain SicknessDr. Ryan isExperienced. Learn about Acute Mountain Sickness.
- ALK-Positive Non-Small Cell Lung Cancer
- AnemiaDr. Ryan isExperienced. Learn about Anemia.
- AtherosclerosisDr. Ryan isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Ryan isExperienced. Learn about Atypical Pneumonia.
- BoilsDr. Ryan isExperienced. Learn about Boils.