Pia Tan, PVT, COEP-T, is Eyedeology’s Certified Optometric Vision Therapist. With over a decade of dedicated experience in vision therapy, Pia brings a combination of clinical expertise, compassionate care, and advanced training to every patient she works with.
Pia holds a Bachelor of Science in Nursing and is an accredited vision therapist through the Canadian Optometrists in Vision Therapy (PVT) Program. She is also a Certified Optometric Extension Program Therapist (COEP-T), holds the Post-graduate Vision Therapy and Applied Prism (PVTAP) Certificate, and is an active member of Vision Therapy Canada, the Optometric Extension Program Foundation (OEPF), and the College of Syntonic Optometry (CSO).
Pia works in close collaboration with Dr. Farrah Sunderji and Dr. Jessica Yang to design and deliver customized, personalized vision therapy programs tailored to each patient’s unique needs and goals.
Outside the clinic, Pia can often be found enjoying time with family, camping, hiking, or trying new recipes.
Pia is currently welcoming new patients and referrals and is committed to helping individuals of all ages build stronger visual skills, confidence, and quality of life through individualized vision therapy.
Areas of Special Interest
Binocular Vision, Eye Teaming & Learning
Pia has a special interest in assessing and treating binocular vision dysfunction, where the eyes struggle to work together, including convergence insufficiency, convergence excess, accommodative disorders, and oculomotor dysfunction. Because these visual skills are essential for reading and learning, Pia also works with children and adults experiencing learning-related vision difficulties, helping strengthen visual processing, eye coordination, and visual comfort for improved performance at school, work, and in everyday life.
Strabismus & Amblyopia
With extensive experience in vision therapy, Pia treats patients of all ages with strabismus (eye turns) and amblyopia (lazy eye) across all age groups. Vision therapy under Pia’s guidance provides a non-surgical, evidence-based approach to improving eye alignment, binocular function, and visual acuity, complementing any optical or medical treatment the patient may be receiving.
Concussion & Neuro-Optometric Rehabilitation
Pia provides vision rehabilitation for patients recovering from concussion and traumatic brain injury (TBI). Working alongside Dr. Farrah, Dr. Jessica, and multidisciplinary healthcare teams, she develops individualized rehabilitation programs to improve reading, balance, light sensitivity, and daily function, helping patients return to school, work, sport, and everyday life.
Primitive Reflex Integration, Therapeutic Prisms & Sports Vision
Drawing on advanced training in vision therapy, Pia incorporates a variety of techniques that support visual, neurological, and motor function. Her approach includes primitive reflex integration to address retained infant reflexes that can affect visual development and coordination, therapeutic yoked prisms to improve balance, posture, spatial awareness, and visual function, and syntonic phototherapy, a light-based therapy that supports visual processing and neurological function. As a member of the College of Syntonic Optometry (CSO), she works closely with our optometrists to incorporate syntonics into individualized vision therapy programs. Pia also provides sports vision training to help athletes enhance visual performance, reaction time, hand-eye coordination, and decision-making.











1 (587) 409-1700