Frank Castillo, MD

- 312-219-2230
Education: University of Wisconsin

Doctor of Medicine, the most common degree for physicians. At One Medical, most of our MDs specialize in either Family or Internal Medicine.

About Frank
Frank enjoys partnering with patients about the health issues and goals important to them, and empowering them to make the right health decisions for themselves at that moment in time. He’s especially interested in preventive health, helping people manage chronic health conditions like diabetes and high blood pressure, and the importance of mental and spiritual health in overall well-being.

To stay healthy, Frank rides his bike regularly. In his free time, he and his wife have close connections with friends and their spiritual community at Old St. Patrick’s church in Chicago. Frank earned his medical degree and completed his residency at the University of Wisconsin – Madison. He’s board-certified by the American Board of Family Medicine.

Other languages spoken: Spanish
Loop - W Madison Office

181 West Madison Street

Suite 3825

Chicago, IL 60602



10:00AM 60 min
11:00AM 25 min
11:45AM 60 min
10:00AM 60 min
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