Dr. MaryAnn Gilligan is an internist in Brookfield, WI. She diagnoses & treats a host of diseases & ailments in adult patients.
Yes, Dr. MaryAnn Gilligan is accepting new patients at this office.
19333 W N Avenue, Brookfield, WI 53045
Dr. MaryAnn Gilligan graduated from Indiana University School of Medicine in 1987 before completing a residency at Univ Of Wi Hosp & Cli, Internal Medicine.
Dr. Gilligan has one office in Wisconsin where she specializes in Internal Medicine.
Dr. Gilligan works with one hundred and seventy doctors including Dr. Dennis Maiman and Dr. R. Eric Lilly.
The specialty of internal medicine is an area of primary care for adults. Dr. Gilligan specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Gilligan can also refer patients to specialist physicians when medically needed. As an example, patients with severe liver problems could be referred to a hepatologist for additional medical tests or treatments.
Univ Of Wi Hosp & Cli, Internal Medicine
Residency in