Published on July 01, 2022

Six new physicians are accepting patients at the ProHealth Medical Group clinic in downtown Waukesha

Six new physicians have joined the Waukesha Family Medicine Residency at ProHealth Care and are accepting new patients at the ProHealth Medical Group clinic in downtown Waukesha.Rachael Rainey-Thomas, MD, Elizabeth Ridge, MD, Adam Kress, DO, Marisa Kress, DO, Betsy Erickson, DO, and Rylee Venn, DO.

The physicians are Betsy Erickson, DO, Adam Kress, DO, Marisa Kress, DO, Rachael Rainey-Thomas, MD, Elizabeth Ridge, MD, and Rylee Venn, DO.

Eight or more years of education have prepared the physicians to provide a wide range of services, including prenatal care, preventive care, treatment of routine ailments, and care for emerging and chronic conditions. They also coordinate care with medical specialists when needed.

While serving as residents, the family medicine physicians will provide outpatient care at the clinic located at 210 NW Barstow St. They will also provide care for hospitalized patients at ProHealth Waukesha Memorial Hospital and receive advanced clinical training in family medicine and obstetrics.

Most family medicine providers serve a three-year residency. Some residents stay for an additional year of specialty training.

“ProHealth’s residency program ensures that our graduates have the breadth and depth of training they will need to best care for their patients and communities,” said Patrick Ginn, MD, interim director of the residency program.

Patients who wish to schedule an appointment with a physician at the Waukesha clinic on Barstow Street can call 262-548-6903. Online scheduling is also available directly from the physician profiles at

The physicians also will provide 150 hours of volunteer care at the Waukesha Free Clinic at Carroll University during each year of their residency.

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About ProHealth Care

For more than a century, ProHealth Care has been the health care leader in Waukesha County and surrounding areas, providing outstanding care across a full spectrum of services. The people of ProHealth Care strive to continuously improve the health and well-being of the community by combining skill, compassion and innovation.

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