South Texas Skin Cancer Center Staff


Gloria Alvarez | Patient Service Coordinator


Angelica Gonzalez | Patient Service Coordinator


Sonia Vargas | Patient Service Coordinator


Felisa Souvanna  | Patient Service Coordinator


Genevieve Martinez  | Patient Service Coordinator


Rhonda Mangold  | Surgical Coordinator


Frances Goggans | Billing




Vanessa Garcia, CMA| Medical Assistant


Inasia Flesher, CMA | Medical Assistant


Mohs Histology Laboratory

South Texas Skin Cancer Center maintains an on-site laboratory for the histologic preparation of tissue specimens.  The laboratory is critical to the Mohs procedure as it produces the high-quality slides that Dr. O'Quinn uses to determine clearance of the cancer.  Our lab is CLIA (Clinical Laboratory Improvement Amendments) compliant and approved, and inspected by the federal Centers for Medicare & Medicaid Services.

Ann Marie Hernandez, HT-C (ASCP)

 Mohs Histotechnologist


Chris Bungard, CDT

 Mohs Histotechnologist