Skip to main content
Catherine Gerrish, MD, Internal Medicine, Watertown, SD, Prairie Lakes Healthcare System

CatherineCGerrishMD

Internal Medicine Watertown, SD

Hospital Medicine/Hospitalist

Brown Clinic, PLLP

Dr. Gerrish is on Doximity

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

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Gerrish's full profile

Already have an account?

Education & Training

  • Case Western Reserve University - University Hospitals
    Case Western Reserve University - University HospitalsResidency, Internal Medicine, 1980 - 1981
  • Creighton University
    Creighton UniversityInternship, Internal Medicine, 1978 - 1979
  • University of South Dakota School of MedicineClass of 1978

Certifications & Licensure

  • SD State Medical License
    SD State Medical License Active through 2023
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011

Hospital Affiliations