Our Team

Puneet Harisinghani, O.D.

Optometrist

Dr. Harisinghani is Boston local and a graduate of the New England College of Optometry. He brings valuable experience from both a multidisciplinary OD/MD clinic and a corporate optometry setting. His expertise includes treating ocular diseases such as macular degeneration, glaucoma, and dry eye, fitting specialty contact lenses, and providing routine care with both glasses and contacts.
Susan F. Tomasino, O.D.

Retired Optometrist

Dr. Tomasino has been practicing optometry for over 20 years. She is a graduate of the University of Massachusetts, Amherst and a graduate of the New England College of Optometry. She was presented with the Gold Key International Honor Society Award for outstanding leadership and service to her profession and university.
Peter Nason R.D.O.

Optician

Peter has been a Massachusetts-licensed optician since 1977. With decades of experience and a passion for helping patients see their best, he brings both skill and care to his work. Outside the office, Peter enjoys sports, staying active, and, most of all, spending time with his family.
Charisma Le

Optician

Charisma is an ABO Certified/Practical Optician and is on track to be fully licensed in Summer 2026. She joined Natick Eye Care in April 2024, bringing experience from her previous work in Dublin, Ireland, as well as earlier years in Boston.

Linda Smith

Patient Care Coordinator

Linda’s friendly voice is often the one greeting you when calling or arriving at the office. Natick is Linda’s hometown, and she is happy to be caring for patients in the area. Linda’s years of experience in customer care and dedication to learning makes her an invaluable member of our front desk team. She is also an accomplished Horse Trainer & Instructor with certificates in Equine Assisted Learning, specializing in working with people with anxiety disorders and ADHD.

Zachary Jost, O.D.

Optometrist

Dr. Zachary Jost received his bachelor’s degree from Providence College and his doctor of optometry degree from the New England College of Optometry where he served on the board of the American Optometric Student Association. Dr. Jost trained via externships at the Veterans Administration Hospital in Bedford, MA, Lynn Community Health Center in Lynn, MA, Merrimack Vision Clinic in Merrimack, NH & MyEyeDr in Raleigh, NC.