Our Practice

Dr. Lori Landrio

Dr. Diana Antonio

Dr. Diana Antonio


Dr. Diana G. Antonio received her Doctor of Optometry degree in 2009 from Pennsylvania College of Optometry/Salus University in Elkins Park, Pennsylvania.  She continued her optometric training by earning Honors in optometric externships within her fields of study.  During that time, she developed a special interest in vision therapy and pediatrics, ophthalmic trauma and inflammation, in addition to pharmaceutical management of various ocular diseases.  She is currently licensed in pharmaceutical agents and minor surgical procedures associated with the eye.

Dr. Antonio started to care for patients in the tri-state community at a very young age.  Being a native of Brooklyn, NY, she recalls successfully completing a very competitive Health Careers Program in Fort Hamilton High School in Bay Ridge, Brooklyn, which involved volunteering a great deal of time in Lutheran Hospital.  She then continued her fascination with healthcare by triumphantly accomplishing a dual major education in Biology and English received from Hunter College in Manhattan, NY.  While in school, she started volunteering in New York Eye and Ear Infirmary to gain insightful experience, which in turn led to her career choice.

Upon graduating, Dr. Antonio returned to Brooklyn, NY and began her career as head optometrist in General Vision Services.  She successfully implemented medical optometric management into a then simple optical establishment and gained the respect and trust of her patients.  It is with great warmth and excitement that she now joins RVC Optometric Associates and wishes to continue her passion in life by sharing her optometric experiences.

Professional memberships consist of the American Optometric Association, New York State Optometric Association, and Nassau County Optometric Society.

Other interests of Dr. Antonio include spending time with her loving family and friends, traveling, embracing an active lifestyle, and also vegging out in front of the TV.

Dr. David Leibstein

Dr. David Leibstein

Dr. David Leibstein


Dr. Leibstein graduated with honors from Eastern Connecticut State University and went on to SUNY State College of Optometry.  His optometric internships at SUNY included rotations in low vision, vision therapy, ocular disease, primary care, pediatrics and contact lens clinic.

As an optometric extern at the Newington Veterans Hospital in Connecticut, Dr. Leibstein was responsible for glaucoma, diabetes and other ocular associated disease treatment plans.  During a second externship in contact lens services at SUNY, Dr. Leibstein was responsible for primary care exams and fitting of lenses on spherical, astigmatic, keratoconic and aphakic patients.

Dr. Leibstein was a recipient of the Sunsoft Contact Lens Achievement Award for outstanding performance in contact lens management. He maintains certification in the treatment and management of ocular disease and is certified in pre and post-PRK and LASIK management with TLC Laser Centers. He is a current member of the American Optometric Association, the New York State Optometric Association and the president of  Nassau County Optometric Society (June 2013 –  June 2018).

Currently, Dr. Leibstein is a TPA certified optometrist with offices in Amityville, Massapequa, and  Rockville Centre.

Dr. Leibstein is the primary eye care practitioner for a number of nursing home facilities in the New York area, providing complete visual evaluation and care for residents and co-management of ocular disease. He was also the staff optometrist at TLC Laser Eye Center in Garden City (July 1999 – September 2013) and routinely co-manages difficult surgical cases.

Dr. Leibstein is available for primary care evaluations at his office in Amityville, Massapequa, and Rockville Centre.  He will be happy to provide answers to your questions and concerns about laser vision correction and ocular health.

Dr. John Facchin

Dr. Jack Facchin

Dr. John Facchin


Dr. Facchin is a graduate of the Pennsylvania College of Optometry in Philadelphia.

Dr. Facchin is TPA certified and maintains current certification in the treatment and management of ocular disease and infection. He has extensive experience assessing the visual skills of children, with a special interest in orthoptic therapy, contact lenses and visual rehabilitation. Dr. Facchin is also highly skilled in the comprehensive ocular examination of geriatric patients, and services a number of nursing homes in Long Island, Queens and Brooklyn, as well as maintaining two full-service practices in Long Island.

Dr. Facchin is a member of the American Optometric Association, the New York State Optometric Association and the Nassau County Optometric Society. He is also a member of Omega Epsilon Phi, and had held the position of secretary for the National Organization since 1992.

Karen ~ Licensed Optician

Isabella ~ Licensed Optician

Argie ~ Licensed Optician

Marie ~ Frame Stylist/Contact Lens Specialist

Judy ~ Licensed Optician

Jackie ~ Receptionist

Contact Our Optometry Team To Schedule Your Visit!
We're in Rockville Centre, Long Island

Here at RVC Optometric Associates in Rockville Centre, NY, we offer a wide variety of eye care services that can effectively treat many eye conditions. Schedule an appointment with us by calling 516-678-6313 or contact us.