William Crelin , MD

Specialties: Endocrinology Diabetes Metabolism

Practice Philosophy
“I was drawn to endocrinology for many reasons and the most meaningful one was the importance of having a very thorough conversation with my patients in order to successfully diagnose and treat their endocrine disorders. I take special pride in providing compassionate care and respectively listening to my patients as we, together, get a detailed look into their health concerns and develop a treatment plan.”

Hobbies/Personal Interests
Dr. Crelin enjoys spending time with his family, cooking, photography and outdoor activities including fly fishing, hiking and skiing.

  • Medical College of Wisconsin, Milwaukee, WI
  • State University of New York at Buffalo School of Medicine, Buffalo, NY
  • University of Cincinnati Hospital, Cincinnati, OH
Board Certified:
  • Endocrinology Diabetes Metabolism

Gender: Male
Languages: English

Office Locations:
Mukwonago Clinic ProHealth Medical Group 240 Maple Ave.
Mukwonago, WI 53149
New Berlin Clinic and Urgent Care ProHealth Medical Group 13900 W. National Ave.
New Berlin, WI 53151