Skip to main content
Hon-Sum Ko, MD, Allergy & Immunology, Potomac, MD

Hon-SumKoMD

Allergy & Immunology • Potomac, MD

Physician

Join to view full profile

Dr. Ko is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Ko's full profile

Already have an account?

  • Office

    11702 Enid Dr
    Potomac, MD 20854
    Phone+1 301-299-7291

Education & Training

  • St Louis Connect Care
    St Louis Connect CareInternship, Internal Medicine, 1972 - 1973
  • University of Hong Kong Faculty of Medicine
    University of Hong Kong Faculty of MedicineClass of 1971

Certifications & Licensure

  • MD State Medical License
    MD State Medical License 1994 - 2026
  • MI State Medical License
    MI State Medical License 1974 - 2024
  • American Board of Allergy and Immunology Allergy & Immunology
  • American Board of Internal Medicine Internal Medicine

Publications & Presentations

PubMed

Dr. Hon-Sum Ko, Dr. Hon-Sum Ko, MD, Dr. H Ko