Board of Directors



Zachary Baeseman, MD - President

Zach Baeseman2016Zach attended medical school at the University of Wisconsin School of Medicine and Public Health in Madison, WI. Zach is a firm believer that physicians hold an obligation not only to their patients, but to their community. Consequently, he took an extra year to obtain a Master of Public Health in Madison, WI. He focused his graduate research on rural healthcare and the health assessment of rural Wisconsin.

Zach's professional interests include obstetrics, rural healthcare, healthcare leadership, epidemiology, public health, and preventative cardiology. He is very active in leadership and scholarship and currently serves as a member of the Wisconsin Academy of Family Physicians Foundation Board of Directors and as Rural Medical Director of ThedaCare Physicians.

David Wehby, MD - Treasurer

DaveDr. Wehby works for Aurora Health Care in Occupational Medicine and Urgent Care clinics throughout Ozaukee and Milwaukee Counties.

Board Members

Mark Deyo-Svendsen, MD - Director

Mark Deyo Svendsen

Mark has practiced medicine for 34 years with the Mayo Clinic Health System in Menomonie, Barron and Glenwood City. He currently serves as Vice Chair of Practice and Quality for the Department of Family Medicine of the Mayo Clinic. In this role he supports the clinical practice of physicians across the upper Midwest.

Jeremy Waldhart, DO - Director

Jeremy Waldhart

Jeremy Waldhart, DO grew up in West Bend, went to UW-Milwaukee for his Undergrad and then attended medical school at Michigan State. He completed residency at Columbia St. Mary's Family Medicine Program. He currently works as an Associated Professor and Full Time Faculty for the Columbia St. Mary's Residency as part of the Medical College of Wisconsin.

Samantha Olesiak - Resident Director


Samantha Olesiak is currently finishing her 4th year of medical school at the Medical College of Wisconsin, awaiting her match results for family medicine residency. Samantha grew up on a small family farm in Weyerhaeuser, WI and attended UW-Green Bay for her undergraduate degree. She is currently engaged in research focused on recruitment and retention of rural physicians and is very honored to be given the opportunity to serve on the Wisconsin Academy of Family Physicians Foundation Board of Directors.

Sabina Singh, MD - WAFP President Elect

Singh Sabina MD

Sabina Singh, MD is a Family Physician at Bellin Health in Green Bay, WI. She has a special interest in family medicine, primary care, disease management and prevention and weight loss. Dr. Singh serves as a board member for Women's Fund and Encompass. In her free time, she enjoys playing piano, aerobics, ballroom dancing, reading and attending concerts.

Elizabeth Pyne, MD - WAFP 1st Vice President

wafp about-doc-board-elizabeth-pyne-2x

Elizabeth Pyne, MD currently works as a family physician at the Sixteenth Street Community Health Center in Milwaukee. She graduated from Columbia-St. Mary's residency program and has an interest in women's health and international medicine.

Larry Pheifer- WAFP Executive Director


Larry has served as the executive director of the WAFP since 1998.


***Conflict of Interest:

In accordance with WAFP-Foundation policy, members of the Wisconsin Academy of Family Physicians - Foundation Board of Directors are required to provide WAFP-Foundation with a statement regarding actual or potential conflicts of interests. Conflict of interest statements for individual directors are available upon request. Requests should be directed to the Executive Director, Becky Wimmer.


Wisconsin Academy of Family Physicians - Foundation  |  210 Green Bay Road  |  Thiensville, WI 53092
Phone: (262) 512-0606  |  Fax: (262) 242-1862
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