Doctor of Osteopathic Medicine

Home » Doctor of Osteopathic Medicine

Mary J. Haas, D.O.’13

Mary J. Haas, D.O.’13, joined the medical staff at Regional Health Services (RHS) of Howard County in Cresco, IA. She completed her residency at the University of Iowa Hospitals and Clinics. Haas has a particular interest in preventive medicine as […]

Mary J. Haas, D.O.’13 Read More

Thomas Petrie, D.O.’10

Thomas Petrie, D.O.’10, joined the staff of Cedar Valley Eye Care (CVEC) in Waterloo, IA. He completed his ophthalmology residency in Columbus, OH. CVEC offers eye care services ranging from routine care to specialized treatment and surgery.

Thomas Petrie, D.O.’10 Read More

Robert J. Signore, D.O.’86

Robert J. Signore, D.O.’86, authored an article published in January 2017 in the Dermatology Online Journal titled “Prevention of poison ivy dermatitis with oral homeopathic Rhus toxicodendron.” According to the abstract, “acute allergic contact dermatitis to poison ivy is a

Robert J. Signore, D.O.’86 Read More

Sherri L. Graf, D.O.’96

Sherri L. Graf, D.O.’96, on Feb. 1 began her term as president-elect of the medical staff of Ascension Providence and Providence Park Hospitals in southeast Michigan. She currently sits as vice chair of the department of obstetrics and gynecology, Ascension

Sherri L. Graf, D.O.’96 Read More

Scroll to Top