Directions to Duncan Optical Dispensary Inc. Directions to Duncan Optical Dispensary Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Health Care >> Optical, Optometrists, Opticians, & Labs Duncan Optical Dispensary Inc. 4843 Line Ave.Shreveport, LA 71106 318-869-3488 Visit Site Get directions to: Duncan Optical Dispensary Inc., 4843 Line Ave., Shreveport LA Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!