Meet the Team

  • Dr. Diana Chuong

    As a Philadelphia native, Dr. Chuong graduated from Temple University with a Bachelor of Science degree before she went on to graduate from the Pennsylvania College of Optometry. She is very passionate about providing high quality eye care to her patients, and her training from the Pennsylvania College of Optometry has prepared her to provide comprehensive eye exams for the local community.

    Dr. Chuong is skilled in primary care, pediatrics, ocular disease treatment and co-manages with ophthalmologists. With her diverse skill set and extensive knowledge of ocular pathology, patients will receive the best care for their eyes.

    In her spare time, Dr. Chuong enjoys learning ways to continue to provide the most up-to-date services for her patients. Her commitment to your eyes continues to grow every day.

  • Dr.
    Allison Belfer

    Dr. Allison Belfer received her Doctorate from the State University of New York College of Optometry in New York City. A native of New Jersey, Dr. Belfer earned her Bachelor of Arts degree in Biology from Yeshiva University’s Stern College. She is a member of the American Optometric Association, the New York State Optometric Association and the Pennsylvania Optometric Association. Dr. Belfer’s clinical experience includes primary care, pediatrics, contact lenses and ocular disease. She enjoys giving back to her community and has participated in many volunteer activities, including conducting vision screenings for children in New York Public Schools and providing visual assistance to blind and low vision individuals through Be My Eyes.

    Dr. Belfer is committed to giving the best eye care and establishing long lasting relationships with her patients. She sees patients of all ages for comprehensive eye examinations, contact lens fittings as well as treatment and management of ocular disease.

  • Dr.
    Leslie Gauntlett

    Dr. Gauntlett is a passionate optometrist who began her studies in Teaneck, NJ at Fairleigh Dickinson University. After receiving her bachelor’s in biology she pursued and graduated with her doctorate from Pennsylvania’s College of Optometry at Salus University. She then completed a year of residency specializing in ocular disease and primary care with the NJ Veterans Healthcare System in the East Orange and Lyons, NJ hospitals. 

    She is a member of the Gold Key International Honor Society and has received recognition for excellence in primary care and low vision services. Her ability to examine patients in Spanish and English while making you laugh welcomes questions ranging from ‘how do I know if I have diabetes?’ to ‘what color lenses work best?’. 

    It’s a passion of hers to have you leave the exam feeling enlightened about your eyes.

  • Dr.
    Jeanette Trosino

    Dr. Trosino is a native of the Philadelphia suburbs. She received her bachelor’s degree in biology from Widener University before graduating with her doctorate from the Pennsylvania College of Optometry at Salus University. Dr. Trosino furthered her training with the completion of a residency program specializing in ocular disease and primary care at the Veteran’s Hospital in Wilmington, Delaware. She believes that an improved quality of vision leads to an overall enriched quality of life and strives to provide all of her patients with excellent eye care. When Dr. Trosino is not in the office seeing patients, you may find her walking the trails of the city’s beautiful parks or rooting for the Eagles on game day.

  • Dr.
    Jane Yoo

    Born and raised in the suburbs of Philadelphia, Dr. Yoo travelled to upstate New York to pursue her undergraduate education in biology at the State University of New York at Binghamton. She then received her doctoral degree from Pennsylvania College of Optometry. Her clinical rotations took her down the east coast to Tampa, Florida where she provided eye care to veterans at James A. Haley Veterans Hospital. There she fostered the admiration of serving veterans and continued on to complete an ocular disease residency at the Wilkes-Barre VA Medical Center. Dr. Yoo has returned home to Philadelphia and is excited to be serving her local community again. 

    Dr. Yoo’s clinical training includes primary care, low vision, contact lenses and ocular disease. Her experience has equipped her to manage a wide range of ocular diseases like diabetic retinopathy, macular degeneration, and glaucoma.

    As a lifelong learner, Dr. Yoo strives to stay up to date in the latest treatments for ocular diseases and refractive conditions. She is committed in providing high quality eye care while building lasting relationships with her patients. 

  • Dr.
    Leanne Heuer

    Dr. Heuer is a native to the Philadelphia area who grew up in Lansdale, Pennsylvania. She graduated with honors from Salisbury University with a BS in biology before studying optometry at Nova Southeastern University in Fort Lauderdale, Florida. During her studies, she rotated through externship sites in Atlanta, GA where she gained experience in surgical co-management with ophthalmologists. After graduation, she completed a residency program focused in ocular disease at the Wilmington VA hospital in Delaware. She is happy to provide her patients with routine care, in addition to care for a variety of pathologies including glaucoma, macular degeneration, diabetic eye disease, corneal pathologies and uveitis. 

    She is so excited to be back in the Philadelphia area to practice in her own community. She now lives in Fishtown with her dog and enjoys exploring all that the city has to offer in her free time.

  • Dr.
    Tu Dinh

    As a veteran optometrist, Dr. Dinh has been providing complete eye care services for many years in the surrounding communities. He provides exams, diagnoses, and treatments of all disorders that affect the eye or vision. Along with his expertise in treating eye disorders, Dr. Dinh is well versed in anatomy, biochemistry, and physiology. With this background, Dr. Dinh is adept in recognizing a range of health issues, such as glaucoma, macular degeneration, diabetes, and hypertension.

    Dr. Dinh strives to stay current on the latest advances in eye health and vision care, regularly attending educational seminars and advanced training courses. Through Dr. Dinh’s commitment in maximizing his skill sets, his patients receive the most modern and progressive vision care available.  


Find us on the map

Harbison Eye Care in Wissinoming

Free On-Site Parking Available. Walk-ins Welcome.

5597 Tulip St, B8 Philadelphia, PA 19124


10:00 am-6:00 pm


10:00 am-6:00 pm


10:00 am-6:00 pm


10:00 am-6:00 pm


10:00 am-6:00 pm


10:00 am-6:00 pm