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Dr. Riggan is on Doximity

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Education & Training

  • University of Tennessee College of Medicine at Chattanooga
    University of Tennessee College of Medicine at ChattanoogaResidency, Obstetrics and Gynecology, 2005 - 2009
  • University of Tennessee Health Science Center College of Medicine
    University of Tennessee Health Science Center College of MedicineClass of 2005

Certifications & Licensure

  • TN State Medical License
    TN State Medical License 2007 - 2026
  • American Board of Obstetrics and Gynecology Obstetrics & Gynecology

Awards, Honors, & Recognition

  • Fellow (FACOG) American Congress of Obstetricians and Gynecologists

Clinical Trials

Hospital Affiliations