Dr. John Duane Wojcik M.D.
Gastroenterologist | Gastroenterology
381 Lakewood Ln Marquette MI, 49855About
Dr. John Wojcik is a gastroenterologist practicing in Marquette, MI. Dr. Wojcik specializes in the digestive system and its diseases that affect the gastrointestinal tract, which include organs from the mouth to the anus as well as liver disorders. Gastroenterology includes conditions such as hepatitis, peptic ulcer disease, colitis, nutritional problems and irritable bowel syndrome. Dr. Wojcik performs colonoscopy and endoscopy procedures and provides accurate and thorough care for patients suffering from digestive issues.
Board Certification
Internal MedicineAmerican Board of Internal MedicineABIM
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