Welcome letter by the Executive Director. Dear Friends, Thank you for your interest in the services that Andromeda Transcultural Health (Andromeda) can provide you and your loved ones. Andromeda has been serving the DC metro community for over 50 years. We have been providing exceptional support for mental health, substance use, primary care ...ABOUT US‧OUR SERVICES‧NEW PATIENT‧GET INVOLVED‧CONTACT US‧Donate.