Overview
Sean Callahan is a primary care provider, practicing in Family Medicine in Port Clinton, Ohio. Dr. Callahan is rated as an Experienced provider by MediFind in the treatment of Hypercalcemia. His top areas of expertise are Bronchitis, High Cholesterol, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Callahan is currently accepting new patients.
His clinical research consists of co-authoring 5 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
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-MEDICAID PLAN
- HMO
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- INSURANCE PLAN
- MEDICARE PDP
- 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
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- HMO
- PPO
- HMO
- PPO
- EPO
- HMO
- INDEMNITY
- PPO
- HMO
- PPO
- OTHER COMMERCIAL
- 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
611 Fulton St, Port Clinton, OH 43452
11697 W State Route 163, Oak Harbor, OH 43449
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Ghassan A Atto MD PLLC
Ghassan Atto is a primary care provider, practicing in Family Medicine in Allen Park, Michigan. Dr. Atto is rated as a Distinguished provider by MediFind in the treatment of Hypercalcemia. His top areas of expertise are Necrosis, Peptic Ulcer, Hypertension, Gastrostomy, and Endoscopy. Dr. Atto is currently accepting new patients.
Avon - Richard E. Jacobs Health Center
Jessica Chisholm is a primary care provider, practicing in Family Medicine in Avon, Ohio. Dr. Chisholm has been practicing medicine for over 30 years and is rated as an Advanced provider by MediFind in the treatment of Hypercalcemia. Her top areas of expertise are Sciatica, Scoliosis, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.
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
- BronchitisDr. Callahan isAdvanced. Learn about Bronchitis.
- Familial HypertensionDr. Callahan isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- High CholesterolDr. Callahan isAdvanced. Learn about High Cholesterol.
- HypertensionDr. Callahan isAdvanced. Learn about Hypertension.
- Experienced
- AnemiaDr. Callahan isExperienced. Learn about Anemia.
- AtherosclerosisDr. Callahan isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Callahan isExperienced. Learn about Atypical Pneumonia.
- BalanitisDr. Callahan isExperienced. Learn about Balanitis.
- Benign Paroxysmal Positional VertigoDr. Callahan isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- BullaeDr. Callahan isExperienced. Learn about Bullae.

