Expert in all Eye, Nose, Face and Neck Rejuvenation Procedures. Double Board-Certified Facial Plastic Surgeon. Stanford and Harvard Trained. This woman had a significant history of sun exposure in the past and demonstrated multiple sun spots, deep cheek lines and textural changes to the skin. Dr. Yeh performed a Laser Skin Resurfacing to significantly improve the overall skin tone and texture, decrease the sun damage and spots, and soften the deeper wrinkles.