For life threatening emergencies call 911 immediately or go to the nearest Emergency Room. 

Phone: 303.449.6577

For non-life threatening emergencies, call Dr. Leifeste at 303.449.6577, leave a message, and then call Dr. Leifeste's pager at 303.909.6100. If Dr. Leifeste is out of town the message will direct you on how to contact the doctor on call.

To schedule an appointment call: 303.444.3443 (Kate Polk or Jessica Koepf)

For inquires directly for Dr. Leifeste call 303.449.6577

Office: 4770 Baseline, Suite 300 (in the First Bank Building at the Meadows Shopping Center) Boulder, CO 80303.

When Dr. Leifeste is out of town you will be directed to the doctor on call.

Hours: Monday-Friday, 8:00 a.m. to 5:00 p.m.

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My office is located near the intersection of Foothills Parkway and Baseline Road in Boulder, Colorado

Dr. Mark Leifeste, M.D., 4770 Baseline, Suite 300, Boulder, CO 80303