About
Marc Harrigan, MD, is a board-certified family physician with more than 20 years of clinical practice experience across Virginia and Georgia. He earned his BA in Biology from Brown University and his MD from the University of Virginia School of Medicine. He completed his internship at St. Joseph's Medical Center in Stamford, Connecticut, then finished his residency at Riverside Regional Medical Center in Newport News, Virginia.
Dr. Harrigan spent five years at Sentara Healthcare in Norfolk before relocating to Georgia, where he practiced at Cobb Family Medicine and later at Piedmont Hospital in Atlanta. He served as Regional Medical Director at Piedmont from 2013 to 2018. He holds board certification from the American Board of Family Medicine and focuses his clinical work on preventive medicine, chronic disease management, weight management, and executive health. His philosophy centers on treating every patient with the care and honesty he would offer a cherished family member. He received the Leadership Atlanta recognition in 2011. Outside medicine, Dr. Harrigan is a devoted husband and father of two boys, volunteers as a youth sports coach at the Northside Youth Organization, and serves on several non-profit boards. He stays active through fitness, golf, and travel.
Education & Training
Undergraduate
Brown University, Providence, RI (BA, Biology, 1987-1991)
Medical School
University of Virginia School of Medicine, Charlottesville, VA (MD, 1993-1997)
Residency
Riverside Regional Medical Center, Newport News, VA (1998-2000)
Additional Training
Internship, St. Joseph's Medical Center / Stamford Hospital, Stamford, CT (1997-1998)
Certifications
Conditions Treated
Who is Dr. Harrigan right for?
Dr. Harrigan is a strong fit for adults and families seeking a long-term relationship with a primary care physician. Patients managing chronic conditions like diabetes, hypertension, or weight challenges benefit from his focused clinical approach. Executives looking for comprehensive annual health assessments and proactive wellness planning will find his practice well-suited to their needs. Employees at small and mid-sized professional firms can also access his care through tailored employer wellness programs.
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Frequently Asked Questions
Dr. Harrigan treats a broad range of conditions through a preventive and primary care lens. His clinical focus includes chronic disease management, weight management, and executive health. He regularly cares for patients with conditions like hypertension, diabetes, and other common chronic illnesses. His goal is to identify and address health risks before they become serious problems.
Yes, Dr. Harrigan holds board certification from the American Board of Family Medicine. He earned his MD from the University of Virginia School of Medicine and completed training at Riverside Regional Medical Center in Newport News, Virginia.
Dr. Harrigan has practiced clinical medicine for more than 20 years. His career spans positions in Virginia and Georgia, including five years at Sentara Healthcare in Norfolk and a role as Regional Medical Director at Piedmont Hospital in Atlanta from 2013 to 2018.
Dr. Harrigan centers his practice on prevention and honest, personalized attention. He approaches every patient with the same care and candor he would offer a close family member. Routine appointments run 30 minutes, and he remains reachable by personal cell phone, text, or email around the clock.
Yes, Dr. Harrigan offers executive health services as a core part of his practice. He provides comprehensive annual health assessments that run approximately 60 minutes and include InBody Composition Analysis to track key metrics like skeletal muscle mass, body fat, and basal metabolic rate.
The annual comprehensive health assessment runs about 60 minutes and incorporates InBody Composition Analysis. This analysis measures skeletal muscle mass, body fat, body water, and basal metabolic rate using medical-grade technology. Dr. Harrigan uses these results to build a detailed picture of each patient's physical health over time.
Yes, Dr. Harrigan runs an employer wellness program for small and medium-sized businesses. He tailors these programs specifically for firms in law, accounting, and consulting. Employers can contact the practice directly to discuss program options.
Yes, members can reach Dr. Harrigan directly by personal cell phone, text, or email at any time of day or night. This direct access is one of the core benefits of membership at Concierge Medicine of Buckhead.
Doctor profile last updated March 21, 2026