Current patients Make a payment, patient portal, and resources for the current patients.
844.315.8346
Patient Resources

Schedule a free** consultation

844.423.8346

or submit our online form and we'll contact you.

  • Vein Clinics of America
  • Naperville, Illinois

Sean McWilliams

MD, Medical Director

Dr. Sean McWilliams, MD - Naperville, IL
  • Education

    Doctorate of Medicine, Chicago Medical School

  • Residency

    MacNeal Family Practice

  • Certifications

    Board Certified – Family Practice

  • Affiliations

    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.

Treating vein disease effectively makes a positive impact on our patients' quality of life. We are able to do this at VCA because of our singular focus on vein disease.

Meet your physician and the rest of the team.

Schedule a free** consultation or get the answers to your questions: