Find Phone number, Location Address and all other information of Hospitals in Karachi The Medi-Call General Hospital Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-36980149, 36983398, or you can visit their location in person, address location is: Talah Madical Cntr.) ST. 16, Sec. 11-B, N/Karachi.