EFFECTIVE SEPTEMBER 14, 2026: Dermatology providers Stephen Hoy, MD, and Jessica Larsen, PA-C, will begin seeing patients at our Pennsylvania Dermatology location at 4155 Pennsylvania Ave.
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Kari Ernst, ARNP, is a gastroenterology nurse practitioner at Medical Associates in Dubuque, Iowa. She provides care for digestive disorders such as GERD, bowel conditions, colon or gastric polyps, difficulty swallowing, esophageal conditions, and irritable bowel syndrome.
Gastroenterology Department
1500 Associates Dr Dubuque, IA 52002
Clarke University - 2012