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  • Emergency Medicine, Internal Medicine
  • 47 years of experience
  • Urgent Care Plus 145 N Main St, Fond du Lac, WI 54935
  • (920) 926-8492

Brief Intro

Dr. Sierra graduated from the University of Wisconsin School of Medicine and Public Health in 1978. Dr. Sierra works in Fond du Lac, WI and specializes in Emergency Medicine and Internal Medicine. Dr. Sierra is affiliated with Ssm Health Saint Agnes Hospital Fond Du Lac.

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Education Background

RESIDENCY

University Of South Dakota School Of Medicine

MEDICAL SCHOOL

University Of Wisconsin School Of Medicine And Public Health - 1978

Location & Hours

  • Urgent Care Plus
  • 145 N Main St, Fond du Lac, WI 54935

Specialties Treated

  • Emergency Medicine
  • Internal Medicine

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicaid
  • Cancer 15
  • Cardiology, Heart & Vascular Surgery 16
  • Orthopedics 29
  • Neurology & Neurosurgery 24
  • Gastroenterology & GI Surgery 28
  • Pulmonology & Lung Surgery 28
  • Diabetes & Endocrinology 4
  • Children's Hospital 4
  • Urology 28
  • Psychiatry 23
  • Geriatrics 29
  • Rehabilitation 19
  • Obsterics & Gynecology 3
  • Ophthalmology 1
  • Ear, Nose & Throat 3
  • Long Term Care 3
  • Maternity Care (Uncomplicated Pregnancy) 23