Our Staff

Meet the owner of Dr. Aretsky’s Hearing Aid & Audiology Center, Dr. Philip J. Aretsky, our audiologist, Linda Liebowitz and our Hearing Instrument Specialist, Stephanie Sanzari

Linda Liebowitz, M.S., a clinical audiologist, earned her Bachelor of Science degree at Queens College in 1977, and her Master of Science degree at Pennsylvania State University in 1979.

Prior to joining Dr. Aretsky’s Hearing Aid & Audiology Center, she worked at Montefiore Medical Center in the Bronx, NY,  Hackensack Medical Center in Hackensack, NJ, and several private ENT practices.

She holds both a NJ Audiology License, and NJ Hearing Aid Dispenser License, and specializes in the fitting of advanced hearing aid technology. (NJ Hearing Aid Dispenser #25MG00058600).



Queens College, NY, NY

Pennsylvania State University, State College, PA


Stephanie Sanzari is an experienced Hearing Instrument Specialist.  Stephanie graduated cum laude from Fairleigh Dickinson University with a BA in Communications.  She has been working in the hearing aid industry since 2010.  Her patience and concern for her patients is outstanding.  Stephanie’s goals are to make sure each patient understands the importance of wearing their hearing aids properly and setting realistic expectations of correcting their hearing loss.  Her enthusiastic and friendly personality makes any visit an enjoyable one. (NJ Hearing Aid Dispenser #25MG001434).

“I find it extremely rewarding to be able to give the gift of hearing and quality of life back to my patients daily.”



Fairleigh Dickinson University


Dr. Philip J. Aretsky is a retired Ear, Nose & Throat specialist and was an Attending Otolaryngologist at The Valley Hospital in Ridgewood, NJ. He is owner of Dr. Aretsky’s Hearing Aid & Audiology Center. Dr. Aretsky was the Staff Ear, Nose & Throat Specialist at the Christian Health Care Center in Wyckoff, NJ.