Program Leadership

Ildi Martonffy MD

Ildi Martonffy, MD

Program Director

Ildi Martonffy, MD learned she was no longer a “flat-lander” when she came to Madison for her residency after completing medical school at the University of Illinois at Chicago following her undergraduate degree in biology from the University of Chicago. She finished residency in 2005 and then worked at the Beloit Area Community Health Center in Beloit, Wisconsin for almost five years before returning to Wingra Clinic as faculty. She practices full-scope family medicine and has a particular interest in working with the underserved as well as in helping patients with breastfeeding. She enjoys spending time with her husband and children, who occupies most of her “free time.” Ildi became the Program Director in March 2017.

William Michael, MD

William Michael, MD

Associate Program Director

Dr. William “Billy” Michael has a medical degree from the University of Illinois College of Medicine in Chicago, IL and he completed residency at Puget Sound Family Medicine Residency program in Washington state, part of the University of Washington’s WAMI network. Prior to pursuing a career in medicine, Dr. Michael enlisted in the United States Marine Corps from 2001-2007 and this experience motivated him to pursue a navy commission through the Health Professions Scholarship Program (HPSP). After residency, Billy served as a US Navy physician practicing full scope family medicine at Naval Hospital Twentynine Palms, near Joshua Tree National Park. Upon the completion of his commitment to the US Navy, Billy and his family decided to move back to the Midwest and beautiful Madison, WI.  Billy’s academic interests include, among others, mental health prescribing and treatment in primary care and exploring relationships between specialists and primary care physicians, especially in a rural practice setting.  Outside of medicine, Billy enjoys playing sports (especially ice hockey), reading nonfiction and science fiction books, exploring national parks, playing board games and spending time with his family – spouse, Jessika, two daughters, Madeline and Josephine and son, Liam.

Thomas Hahn, MD

Associate Program Director

Tom grew up in rural Wisconsin and received his undergraduate degree from the University of Wisconsin – Eau Claire. He attended medical school at the University of Wisconsin School of Medicine Public Health and completed residency and an academic fellowship at the UW-Madison Department of Family Medicine and Community Health. Tom is faculty at the Verona Clinic. He practices full spectrum family medicine including inpatient and obstetrics and is involved with resident and medical student education. Tom enjoys running, music, and sculpting balloon animals.


Belleville Clinic

Jennifer Lochner, MD – Site Lead

Jensena Carlson, MD – Residency Faculty

Valerie Gilchrist, MD – Residency Faculty

Bethany Howlett, MD, MHS – Residency Faculty

Jillian Landeck, MD – Residency Faculty

Julia Lubsen, MD – Residency Faculty

William Michael, MD – Residency Faculty


Northeast Clinic

Adrienne Hampton, MD – Site Lead

Jared Dubey, DO – Residency Faculty

Jennifer Edgoose, MD – Executive Vice Chair and Vice Chair for Community Health, Diversity, Equity, and Inclusion; and Residency Faculty

Adrienne Hampton, MD – Residency Faculty

Ronni Hayon, MD – Residency Faculty

Russell Lemmon, DO – Residency Faculty

Sarina Schrager, MD – Residency Faculty

William Schwab, MD – Vice Chair of Education and Residency Faculty


Verona Clinic

Brian Arndt, MD – Site Lead

Karina Atwell, MD – Residency Faculty

Bruce Barrett, MD, PhD – Residency Faculty

Mark Beamsley, MD – Residency Faculty

Kathleen Carr, MD – Residency Faculty

Allison Couture, DO – Residency Faculty

Ann Evensen, MD – Residency Faculty

Thomas Hahn, MD – Associate Program Director

Sarah James, DO – Director of Osteopathic Education

Maggie Larson, DO – Residency Faculty

Mark Wirtz, MD – Residency Faculty


Wingra Clinic

Jessica Dalby, MD – Residency Faculty

Lee Dresang, MD – Residency Faculty

Sean Duffy, MD – Residency Faculty

John Frey, MD – Residency Faculty

Rebecca Kellum, MD – Residency Faculty

Jonas Lee, MD – Residency Faculty

Ildi Martonffy, MD – Program Director

Patricia Tellez-Giron, MD – Residency Faculty

Jon Temte, MD – Residency Faculty


Additional Residency Faculty

Nicole Bonk, MD – UW Family Medicine Service Director

Amanda Goplen, NP – UW Family Medicine Service Nurse Practitioner

Julia Yates, MSW, LCSW – Behavioral Health Faculty