Patient Services Team

Ensures that your visit and sessions are always seamless and enjoyable.


Hillary Youngman - color (800x640)HILLARY YOUNGMANDirector of Operations
Hillary is a graduate from the University of Texas with degrees in English and Linguistics. Her previous experience in the customer service field and her love of children led her to this career path. She enjoys working with patients and their families every day to help them realize their full potential. Hillary’s ultimate goal is to give every patient the best possible experience at OCVT.
Karina Quinones - color (800x640)KARINA QUINONES – Patient Services Coordinator
Karina is a senior at The University of Texas, completing her Bachelors of Science and Arts in Biology. Her interest in science and passion for helping people has motivated her to pursue a career in the health professions. Upon completion of her undergraduate studies, she hopes to continue her education in Optometry. Her goal at OCVT is to make every family feel at home when they enter our doors.
Kevin Sievers - color (800x640)KEVIN SIEVERS – Doctor’s Assistant
Kevin is a graduate from the University of Texas with degrees in Biology and Biochemistry. He is seeking to attend medical school and become someone who can genuinely improve the lives of others. Kevin was drawn to OCVT by his desire to help others achieve their fullest potentials as well as to gain experience with an outstanding group of medical professionals.