MD, Medical Director
Doctorate of Medicine, Chicago Medical School
MacNeal Family Practice
Board Certified – Family Practice
American College of Phlebology
American Academy of Family Physicians
American Medical Association
Chicago Medical Society
Illinois State Medical Society
About doctor McWilliams
Your vein disease expert.
Your legs are in good hands with Dr. Sean McWilliams, a board-certified phlebologist. His broad medical experience combined with his vein disease specialization allows him to give patients the custom treatments that result in healthier legs.
Vein Specialization: Dr. McWilliams has extensive training in phlebology, the diagnosis and treatment of varicose vein disease and related disorders. At Vein Clinics of America, he specializes in ultrasound-guided foam sclerotherapy and endovenous thermal ablation (EVTA).
Medical Credentials: He received his medical degree from the Chicago Medical School in North Chicago, IL. Dr. McWilliams served his residency at the MacNeal Family Practice and is board-certified in family practice.
Prior Experience: Dr. McWilliams was a physician at Metrodocs in Mt. Prospect, IL.
Professional Affiliations: He is a Member of the American College of Phlebology, the American Academy of Family Physicians, American Medical Association, Chicago Medical Society and Illinois State Medical Society.