Home Locations Sinai Hospital - Anticoagulation Clinic Sinai Hospital - Anticoagulation Clinic Sinai Hospital - Anticoagulation Clinic 2435 W. Belvedere Ave. 1st Floor, Suite 11 Baltimore, MD 21215 United States Get Directions 410-601-7303 Monday - Friday 8 a.m. - 3 p.m. Anticoagulation Clinic Referral Form.pdf