Meet Our Team

L. Catherine Tello, MD

Dr. L. Catherine Tello earned a BS in Biological Sciences and a BA in Psychology at the University of Maryland Baltimore County. She was awarded her medical doctorate from Drexel University College of Medicine in Philadelphia. Dr. Tello continued her training in Philadelphia, completing her Internal Medicine residency at Thomas Jefferson University. Returning to the Washington DC metro area, she completed fellowship training in Endocrinology, Diabetes, and Metabolism at George Washington University. She is a member of the Endocrine Society and the American Association of Clinical Endocrinologists. Dr. Tello grew up in Rockville, Maryland, but was born in Peru and is proudly fluent in Spanish. Dr. Tello is board certified in Endocrinology, Diabetes and Metabolism.

Alert Notice

Holiday closings and hour changes

Below are our holiday office hour changes.

12-6-18 our office is closed at noon due to our annual office holiday party
12-24-18 and 12-25-18 our office is closed for the Christmas holiday
12-31-18 our office is closed at 12 noon for New Years Eve
1-1-19 our office is closed New Years Day

We wish you and your family a happy and healthy holiday season!