Lao Irene O MD Skin Surgery is their Medial specialty. They are knowledgeable in the following conditions / disorders: Skin Conditions, Skin Diseases, Skin Cancer. Lao Irene O MD is located on 931 Buena Vista St in Duarte. They can be reached by phone by calling (626) 303-4626 . They can be reached by calling (626) 303-4626 . They can perform the following procedures / treatments: Skin Surgery. They have a total of 3 reviews, 2 positive reviews and 0 negative reviews.