Skip to main content
Cynthia Poortenga, MD, Family Medicine, Kingsport, TN

CynthiaLPoortengaMD

Family Medicine Kingsport, TN

Physician

Dr. Poortenga 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. Poortenga's full profile

Already have an account?

  • Office

    121 E Ravine Rd
    Ste 900
    Kingsport, TN 37660
    Phone+1 423-230-4800
    Fax+1 423-230-4808

Education & Training

  • Loyola Medicine MacNeal Hospital
    Loyola Medicine MacNeal HospitalResidency, Family Medicine, 1983 - 1986
  • University of Illinois College of Medicine
    University of Illinois College of MedicineClass of 1983

Certifications & Licensure

  • TN State Medical License
    TN State Medical License 1986 - 2025
  • VA State Medical License
    VA State Medical License 1990 - 2004
  • IL State Medical License
    IL State Medical License 1983 - 1987