
Derek Sandoval
Ophthalmic Technician
Sharp diagnostics that set the doctor up to succeed
Certified ophthalmic technician with seven years supporting ophthalmologists in a busy Phoenix eye clinic, working up 30-plus patients a day. Performs the full diagnostic work-up — visual acuity, tonometry, refraction, OCT and visual fields — and prepares accurate records that let the doctor move efficiently. Skilled with the imaging and testing equipment that modern eye care depends on, and trusted to flag urgent findings early. Assists in minor procedures and injections, manages instrument calibration and sterilisation, and puts anxious patients at ease. Certified through JCAHPO and known for accuracy and a calm chairside manner. Looking for an ophthalmic-technician role with a practice that values precise diagnostics and good patient care.
Desert Vision Eye Center - Phoenix, AZ
Ophthalmic Technician September 2017 to Present 8 years & 11 months
Prepare accurate clinical records and histories so the ophthalmologist can move efficiently through a full clinic.
Operate and calibrate diagnostic imaging equipment, flagging urgent findings such as dangerously raised pressures early.
Assist in minor in-office procedures and intravitreal injections, preparing both the patient and the instruments.
Manage instrument sterilisation, calibration and clinic stock to keep all diagnostic testing running smoothly.
Put anxious and elderly patients at ease, explaining each test to them clearly and gently.
Valley Eye Associates - Phoenix, AZ
Ophthalmic Assistant August 2015 to August 2017 2 years & 1 month
Learned refraction, imaging and clinic-assisting procedures hands-on from the technicians.
Managed patient flow and prepared rooms and instruments for the doctors each clinic.
Reassured nervous patients and explained the basic tests they were having.
Earned COT certification and progressed to a full ophthalmic-technician role.
Phoenix Eye Clinic - Phoenix, AZ
Optometric Receptionist & Assistant June 2013 to July 2015 2 years & 2 months
Pre-screened patients and prepared rooms, learning the basics of eye-clinic workflow.
Handled insurance, billing and patient queries at the front desk each day.
Built the clinic knowledge that led into an ophthalmic-assistant role.
Phoenix College
Associate Degree in Allied Health (Ophthalmic Sciences) (August 2013 to May 2015)
JCAHPO (IJCAHPO)
Certified Ophthalmic Technician (COT) — JCAHPO (January 2017 to August 2017)
Certified Ophthalmic Technician (COT)
JCAHPO (August 2017 to Present)
BLS / Clinical Safety
American Heart Association (September 2017 to Present)
Keeps a busy clinic moving
Catches the urgent ones
Regional Sight Foundation
Volunteer Technician (January 2019 to Present)
Diabetes Care Network
Screening Volunteer (January 2020 to Present)
- Visual Acuity Testing
- Refraction
- Tonometry
- OCT Imaging
- Visual Field Testing
- Patient Work-Up & History
- Procedure Assisting
- Instrument Calibration
- Sterilisation & Infection Control
- Patient Care