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Hospital Findr / Find Doctors / Wisconsin / Dr. John Frank Merchlewitz

Dr. John Frank Merchlewitz, MD

  • Emergency Medicine, Family Medicine
  • Accepting new patients
  • 33 years of experience
  • Gundersen Lutheran Onalaska Clinic 3111 Gundersen Dr, Onalaska, WI 54650
  • (608) 775-8100

Brief Intro

Dr. Merchlewitz graduated from the University of Minnesota Medical School in 1992. He works in Onalaska, WI and 2 other locations and specializes in Emergency Medicine and Family Medicine. Dr. Merchlewitz is affiliated with Gundersen Lutheran Medical Center.

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Education Background

MEDICAL SCHOOL

University Of Minnesota Medical School - 1992

Languages Spoken

  • English
  • Spanish

Location & Hours

  • Gundersen Lutheran Onalaska Clinic
  • 3111 Gundersen Dr, Onalaska, WI 54650
  • Mon:7:00 am - 9:00 pm
    Tue:7:00 am - 9:00 pm
    Wed:7:00 am - 9:00 pm
    Thu:7:00 am - 9:00 pm
    Fri:7:00 am - 9:00 pm
    Sat:9:00 am - 5:00 pm
    Sun:9:00 am - 5:00 pm

Specialties Treated

  • Emergency Medicine
  • Family Medicine

Conditions Addressed

  • Peripheral Nerve Disorders
  • Esophagitis
  • Herpes Simplex
  • Skin and Subcutaneous Infections
  • Gastroesophageal Reflux Disease (GERD)
  • Ventral Hernia
  • Infectious Mononucleosis
  • Hypertension (HTN)
  • Benign Paroxysmal Positional Vertigo
  • Herpes Zoster
  • Gastrointestinal Hemorrhage
  • Depressive Disorders
  • Cardiac Arrhythmia
  • Keratitis
  • Inguinal Hernia
  • Gout
  • Eczema
  • Otitis Media
  • Plantar Fasciitis
  • Acute Conjunctivitis
  • Candidiasis
  • Acute Sinusitis
  • Carpal Tunnel Syndrome (CTS)
  • Anxiety Dissociative and Somatoform Disorders
  • Thyroiditis
  • Osteoarthritis
  • Rotator cuff syndrome
  • Contact Dermatitis
  • Ischemic Stroke
  • Acne
  • Acute Pharyngitis
  • Bronchial Asthma
  • Lyme Disease
  • Hemorrhoids
  • Anemia
  • Transient Cerebral Ischemia
  • Plantar Warts
  • Chronic Bronchitis
  • Anxiety Phobic Disorders
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Insurance Accepted

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

  • Aetna
  • Medica
  • Allegiance Life and Health
  • HealthPartners
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