Sergio Marquez, COA-Certified Ophthalmic Surgical Assistant - Ophthalmic Scribe – Employed Since 2011

Certified Ophthalmic Assistant; Ophthalmic Surgical Assistant

Medical Assistant, Western Technical College

  • Hobbies: Soccer, video games, swimming
  • Most passionate about: Dallas Cowboys
  • Ideal way to spend time after work: Wrestling with his two children every night.
  • Future goals: Become a Certified Ophthalmic Surgical Technician, spend more time in the Operating Room assisting in Ophthalmic Surgeries.

Elizabeth Garcia, Lead Technician – Working since 2005

Certified Ophthalmic Assistant, Ophthalmic Certified Scribe

Graduate of Bowie High School, 1998

  • Marching Band, Swim team, Softball Team
  • EPCC Ophthalmic Technology Program
  • What I enjoy most about work: Working with people and assisting the Doctor in ophthalmic care. Everyday brings joy with different experiences, no two days are the same.
  • Hobbies: Reading, water parks, amusement parks
  • Most passionate about: Watching my young daughters develop into young women, and enjoy their successes and achievements.
  • Long Term Goals: Achieve the level of Certified Ophthalmic Medical Technician, and become a home owner.

L Puga

Laura Puga - Employed Since 2014

Certified Ophthalmic Assistant, Certified Ophthalmic Scribe

Our newest Certified Opthalmic Assistant. Laura, who also has a Bachelor's Degree from UTEP, is currently the teacher of the Ophthalmic Technician Training Program at Southwest University.

Laura is currently the instructor of the Ophthalmic Technician Program at Southwest University.

Graduate of Franklin High School and The University of Texas at El Paso.

Denise De la Rosa - Employed Since 2018

Certified Ophthalmic Assistant, Certified Ophthalmic Scribe

Clinical team lead.

Tahlia Ruiz - Employed Since 2019

AAPC Certified Professional Coder

Enjoys reading novels, especially by Stephen King.

Enjoys scary movies and looks forward to Halloween every year. 

Tahlia joined our team in 2019 and has taken on the role of billing and coding for our Visione 360, office located at 400 Executive Center Blvd.  Tahlia completed her education at Western Technical College and received her certification shortly after graduation.  


Front Office Staff

  • Melissa Rodriguez - Insurance Specialist, Patient Account Specialist, Medical Records
  • Angelica Cardenas - Insurance Specialist, Patient Account Specialist
  • Claudia Guardado - Certified Ophthalmic Scribe; Front Desk Specialist, Insurance Specialist
  • Veronica Santibanez - Office Maintenance

Clinical Staff

  • Priscilla Ramirez - Ophthalmic Technician
  • Nancy Chavez - Ophthalmic Technician
  • Crystal Campos - Ophthalmic Technician
  • Julia Cruz - Surgical Coordinator
  • Jazmine Vazquez - Ophthalmic Technician
  • Carmen De La Rosa - Ophthalmic Technician

Staff certifications are governed and awarded by the Joint Commission on Allied Health Personnel in Ophthalmology (JCAHPO). All certifications listed are active and have met all continuing education requirements.

Our Locations

Find us on the map

Hours of Operation

Our Regular Schedule


8:15 am-5:00 pm


8:15 am-5:00 pm


8:15 am-5:00 pm


8:15 am-5:00 pm


8:15 am-3:30 pm