Our Rockville Office is located at 11500 Old Georgetown Road. The telephone number is 301-468-4900. Our Fax is 301-540-3260. Dr. Seigel sees patients here Tuesday and Wednesday from 9am to 4pm. Dr. Gottlieb sees patients here Monday and Thursday. Dr. Cannon sees patients at the Rockville office on Mondays, Wednesdays and Fridays. Dr. Jagoe sees patients here on Tuesday, Thursday and Friday. We perform advanced ultrasound and fetal testing, in-office surgery as well as general Obstetrics and Gynecology. We welcome new patients, and you can call us to make an appointment. If you are out of the area, Dr. Seigel can also be contacted by email at mseigel@mfa.gwu.edu
In order to meet the needs of our patients, we require 24 hour notice for cancellation of office appointments. Failure to provide us with adequate notice of missing your appointment will result in a $25 fee for which you will be responsible.
Deanna and Stephanie are both in our Rockville Office. Deanna is our Receptionist and Stephanie is our Medical Assistant.
Deanna
Stephanie
There’s a map and directions for finding us on the next page.
Thank you.
Mark Seigel, MD, FACOG 
It’s rare to come across a Dr. these days who is so caring and really spends the time with you that you need! Dr. Seigel is a rare gem and really cares. Happy Holidays! Jen Christensen