DR. KARL DERIVAS HOLSCHUH MD

2001 MEDICAL PKWY 2ND FLOOR DONNER PAVILION

ANNAPOLIS, MD 21401-3280

Phone number: 443-481-3300

DR. KARL DERIVAS HOLSCHUH MD

PO BOX 64501

BALTIMORE, MD 21264-4501

Phone number: 410-280-6549