Practice: Primary Healthcare Associates

Education: Southern Illinois University

Residency: Advocate Christ Medical Center’s Family Practice Center, Family Practice

Certified: American Board Family Medicine


Dwayne Buchanan, M.D., is a board-certified family practice physician. As a family practitioner, Dr. Buchanan treats every member of the family, from newborns to seniors, and is trained in all areas of medicine. He can diagnose and treat a full range of health concerns, and when necessary, call on the expertise of a specialist. Dr. Buchanan believes in working together with his patients to achieve the best possible outcomes.

Dr. Buchanan earned his medical degree from Southern Illinois University and completed his internship and residency at Advocate Christ Medical Center’s Family Practice Center. He is certified by the American Board of Family Medicine.


19550 Governors Hwy.
Ste. 2000
Flossmoor, IL 60422
(708) 957-8750