Courtney Collien, APNP

Family Practice
Ascension Medical Group at Jackson Street2725 Jackson StreetOshkosh, WI 54901(920) 223-2000 (Switchboard) 

Master’s Degree – Marian University in Fond du Lac, WI
Bachelor’s Degree – Marian University in Fond du Lac, WI


Hello, I’m Courtney Collien, an advanced nurse practitioner for Affinity Medical Group. I provide comprehensive and personalized primary care with an emphasis on prevention and wellness to adults. I have a special interest in helping patients make healthy lifestyle choices and teaching individuals how nutrition and exercise can impact chronic disease. My goal is establish a trusting relationship with patients and families.

Outside of the office I enjoy spending time with family and friends, running marathons, and reading.


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1506 S. Oneida St
Appleton, WI 54915
(920) 738-2000

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