Find Phone number, Location Address and all other information of Dr Essa Lab Zamzama Branch Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number 021-111-786-986, or you can visit their location in person, address location is: Suite No. 2, Plot 8-C, Near Subway & Deepak Parwani, 4th Zamzama Commercial Lane, Karachi - Pakistan..