About Us

Primary Care in Snellville, GA

Meet the Mahon Family Medicine Team

Mahon Family Medicine has been providing quality primary care to patients throughout Snellville for over 20 years. Our team of highly trained primary care specialists is committed to providing patient-centered care with a smile.


Meet Dr. Keller

Dr. Scott T. Keller, D.O. FAAFP is the Medical Director of Grace Village Medical Clinic in Clarkston, Georgia which is a cooperative ministry of the Atlanta CMDA Chapter and Grace Fellowship Church that has served the refugee and indigent population for the last 7 years.

Dr. Keller is also an Adjunct Assistant Professor of Medicine at Emory University and a Professor at Philadelphia College of Osteopathic Medicine in Suwanee, Georgia.  Dr. Keller received his undergraduate degree from West Virginia University, D.O. degree from West Virginia School of Osteopathic Medicine, and completed his residency at Brentwood/Case Western University in Cleveland, OH.

We are excited to have Dr. Scott Keller join Mahon Family Medicine on a part-time basis in May.

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Our Dedicated Staff

Mahon Family Medicine Staff

“Every single member of our staff does their part in making the patient feel comfortable the second they walk in the door, patients become part of our family as we become part of their family.”