Patient Care > Locations > Locations Gynecology and Obstetrics — Nelson/Harvey Building Share on Facebook Share on Twitter Share on LinkedIn Share on Pinterest Share via Email Print this Page Contact Us Johns Hopkins Hospital 600 North Wolfe St Nelson/Harvey Building, 2nd Floor Baltimore, MD 21287 Google Maps | Campus Map Request an Appointment: 443-997-0400 Services Fetal Assessment Fetal Therapy Fetal Ultrasound Gynecologic Cancers High Risk Pregnancies Prenatal Genetic Counseling Routine Gynecology and Obstetrics Cardio Obstetrics