Montgomery County Regional Outpatient Center
Ambulatory Surgery Center
9850 Key West Ave.,
Rockville MD 20850
Appointment number: 301-765-5400
Center manager: Marci Harper Scott
The Ambulatory Surgery Center at the Montgomery County location has two operating rooms for outpatient surgeries. Children's National guarantees a pediatric-trained anesthesiologist 24/7.
*Please use downloadable directions. GPS and online directions tools give the wrong information.
From the Capital Beltway (I-495):
- Take Exit 35/Route I-270 North towards Frederick
- Take Exit 6B, Maryland Route 28 West
- This will become Key West Avenue
- After 2.5 miles cross Great Seneca Highway
- Shady Grove Medical Park is on the left