John Kohorst, MD

John Kohorst, MD

Dermatology, MOHS-Micrographic Surgery

Mayo Clinic Hospital-Rochester

191 Theater Rd, Onalaska, WI 54650

Accepting new patients

(608) 392-9491

Conditions Treated

  • Skin Tumors
  • Rash
  • Skin Cancer (Melanoma)
  • Moles
  • Acne
  • Skin Irritation (Dermatitis)

Specialized Treatments

  • Skin Biopsy
  • Mohs Surgery (Skin Cancer)
  • Skin Cancer Screening/General Skin Exam
  • Removal Of Abnormal Skin Growths (e.g. Moles, Warts, Benign Tumors)