Our San Antonio - Stone Oak location has closed. Dr. Petr will now see all patients at U.S. Dermatology Partners San Antonio.

Marcella Branch


Laser Technician
Marcella Branch

Marcella attended nursing school in California, and as a licensed practical nurse, she brings extensive medical knowledge to our talented team of certified laser technicians. She was trained at the Clearskin Institute of Laser Aesthetics and received her certification from our board-certified dermatologists. Marcella’s specialization in dermatology has given her an appreciation for not just the appearance, but also the health of her patients’ skin, and she considers both aspects when examining treatment options. She is dedicated to providing her patients with a thorough, individualized approach to skincare.

Marcella provides care at Skin Spectrum Dermatology Tucson, now a part of U.S. Dermatology Partners.

Clinic Locations

Skin Spectrum Dermatology Tucson
Skin Spectrum Dermatology Tucson

6127 North La Cholla Boulevard
Suite 101
Tucson, AZ 85741

(520) 797-8885

Services Offered By Marcella Branch