Driving Directions

Theranostics Health

217 Perry Parkway, Suite 8
Gaithersburg, MD 20877

  • Telephone: 1-301-251-4443
  • Facsimile: 1-301-251-4446

From Baltimore, MD

  • Take I-95 S
  • Take exit 27 for I-495 W toward Silver Spring/Bethesda
  • Keep right at the fork to continue toward I-495 N and merge onto I-495 N
  • Take exit 35 to merge onto I-270 N toward Frederick
  • Take exit 10 for State Hwy 117 E to Gaithersburg
  • Turn left at light onto Diamond Ave
  • Take first left onto Perry Parkway
  • Drive ~ 0.5 miles, and 217 Perry Parkway will be on the right

From Annapolis, MD

  • Take the exit toward US-301 S/US-50 W
  • Keep left at the fork, follow signs for US-50 W/Washington/US-301 and merge onto US-301 S/US-50 W continue to follow US-50 W
  • Take exit 7B to merge onto I-495 N/I-95 N Continue to follow I-495 N
  • Take exit 35 to merge onto I-270 N toward Frederick
  • Take exit 10 for State Hwy 117 E to Gaithersburg
  • Turn left at light onto Diamond Ave
  • Take first left onto Perry Parkway
  • Drive ~ 0.5 miles, and 217 Perry Parkway will be on the right

From Fairfax, VA

  • Take I-66 E
  • Take the I-495 S exit on the left
  • Keep right at the fork, follow signs for I-495 N/Baltimore and merge onto I-495 N
  • Slight left at I-270 N (signs for Rockville/I-270/Frederick)
  • Take exit 10 for State Hwy 117 E to Gaithersburg
  • Turn left at light onto Diamond Ave
  • Take first left onto Perry Parkway
  • Drive ~ 0.5 miles, and 217 Perry Parkway will be on the right

From Washington, DC

  • Head west on Constitution Ave NW/US-1/US-50 toward 10th St NW Continue to follow US-50
  • Take the ramp onto I-66 W
  • Take the exit toward ARLINGTONTON Blvd/US-50 W/G W Pkwy
  • Keep right at the fork, follow signs for George Washington Memorial Pkwy and merge onto George Washington Memorial Pkwy N
  • Take the exit onto I-495 N
  • Slight left at I-270 N (signs for Rockville/I-270/Frederick)
  • Take exit 10 for State Hwy 117 E to Gaithersburg
  • Turn left at light onto Diamond Ave
  • Take first left onto Perry Parkway
  • Drive ~ 0.5 miles, and 217 Perry Parkway will be on the right