Psychologists and Psychiatrists in Grantsville, MD Name: Grantsville Community Mental Health Center Address: 28 Hershberger Lane City: Grantsville State: Maryland Zipcode: 21536 Local Number: (301)746-8123 Name: Grantsville Community Mental Health Center Address: 28 Hershberger Lane City: Grantsville State: Maryland Zipcode: 21536 Local Number: (301)895-5458