Highlights
Languages
- English
Gender
MaleAbout Sean Maxwell Sumner
About the Provider
Dr. Sean Sumner is a board-certified internal medicine physician who provides comprehensive primary care with clinical interests in preventive medicine, cardiovascular health, thyroid disease and sports medicine. He also has expertise in joint injections and electrocardiogram (EKG) interpretation, allowing him to care for a wide range of acute and chronic medical conditions.
Dr. Sumner believes in caring for the whole patient through close collaboration with specialists and open communication with every individual he treats. He enjoys the challenge of managing complex medical conditions while building lasting relationships with patients. Known for his thorough approach and exceptional communication, he is committed to helping patients make informed decisions that improve their long-term health and well-being.
Outside of work, Dr. Sumner enjoys swimming, fishing, sailing and practicing yoga.
Awards
- Atlanta Magazine Top Doctors, 2026
Professional Memberships
- American Medical Association
Practice Website
Hospital Affiliations
Interpreter Services
The information on languages spoken was reported by the provider and may not have been verified by Northside Hospital. It may also include languages spoken by office staff. Interpretation services, including American Sign Language, are available upon request.
Locations
- NH Diagnostic Clinic IM Endo Pulm - Gainesville
- 1240 Jesse Jewell Parkway Southeast, Suite 500, Gainesville, GA 30501
- Get Directions
- Phone: 770-536-9864
- Fax: 770-297-5023
Clinical Interests
- Hypertension
- Hypercholesterolemia
- Thyroid Disease
- Preventive Medicine
Expertise
Education
- Internship & Residency: Erlanger Health System - IM, Internal Medicine, 1997
- Transitional Internship: Erlanger Health System, Transitional Internship, 1995
- Medical School: Duke University School of Medicine, 1994
Board Certifications
- Internal Medicine: American Board of Internal Medicine, 1997
Insurance
- Aetna
- Amerigroup: Medicaid product
- BCBS HMO
- BCBS MA HMO
- CareSource Tricare
- Caresource: Marketplace Exchange product
- Caresource: Medicaid product
- Cigna
- ClearSpringHealthEONMedicareAdvantage
- Clover Medicare
- Coventry (via Aetna)
- Devoted Medicare Adv
- HealthSpring_Cigna MA
- Humana
- Medicaid
- Medicare
- Multiplan PHCS Beech Street
- Nomi Health
- NovaNet
- NS Health Network
- Oscar Exchange
- Peach State - Ambetter Exchange product
- Peach State: Medicaid product
- Pruitt Health
- QT
- Sonder Medicare
- TRICARE
- United Healthcare
- WellCare: Medicare product via Peach State
Ratings & Reviews
5 out of 5
1930 ratingsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
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