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  • Internal Medicine
  • Accepting new patients
  • 47 years of experience
  • Brown Clinic 506 1st Ave Se, Watertown, SD 57201
  • (605) 886-8482

Brief Intro

Dr. Catherine Gerrish completed medical school at the University of South Dakota School of Medicine in Vermillion. She fulfilled her internship at Creighton University in Omaha, Nebraska. Her residency was completed at University Hospitals Case Western Reserve in Cleveland, Ohio. Dr. Gerrish is Board Certified by the American Board of Internal Medicine.

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Education Background

RESIDENCY

Creighton University Medical Center

MEDICAL SCHOOL

Sanford School Of Medicine The University Of South Dakota - 1978

Languages Spoken

  • Spanish
  • English

Location & Hours

  • Brown Clinic
  • 506 1st Ave Se, Watertown, SD 57201
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:8:00 am - 11:00 am
    Sun:Closed

Specialties Treated

  • Internal Medicine

Conditions Addressed

  • Acute Sinusitis
  • Diabetes Mellitus (DM)
  • Intervertebral Disc Degeneration
  • Phlebitis and Thrombophlebitis
  • Chronic Bronchitis
  • Transient Cerebral Ischemia
  • Cardiomyopathy
  • Osteoporosis
  • Chronic Renal Disease
  • Hypothyroidism
  • Fractures, Dislocations, Derangement, and Sprains
  • Herpes Zoster
  • Atherosclerosis
  • Anemia
  • Osteoarthritis
  • Skin and Subcutaneous Infections
  • Hypertension (HTN)
  • Inflammatory Bowel Disease (IBD)
  • Rheumatoid Arthritis
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  • Cancer 3
  • Cardiology, Heart & Vascular Surgery 3
  • Orthopedics 6
  • Neurology & Neurosurgery 3
  • Gastroenterology & GI Surgery 4
  • Pulmonology & Lung Surgery 3
  • Diabetes & Endocrinology 3
  • Children's Hospital 2
  • Urology 3
  • Psychiatry 3
  • Geriatrics 3
  • Rehabilitation 3
  • Obsterics & Gynecology 2
  • Ear, Nose & Throat 1
  • Long Term Care 1