About Us

A Wealth of Experience To Heal and Help You.


Dr. John Grosso is a Board Certified Otolaryngologist ( Ear, Nose and Throat – ENT specialist) and has been in private practice on Long Island for over 20 years. Dr. Grosso is Director of the ENT Department at Syosset Hospital and is also on the The Medical Board of North Shore University Hospital at Plainview. As an active member of the medical staff at Plainview Hospital, Dr. Grosso also served as the President of the Medical Staff. He is the past President of the Long Island Society of Otolaryngology ( LISO), an organization that includes most of the ENT doctors on Long Island and has also been named as one of Newsday’s “Top Doctors” in his field as well as “ Best Doctor’s in New York” . The American Academy of Otolaryngology – Head and Neck Surgery has honored Dr. Grosso by presenting him with the prestigious Honor Award in 2014, and he received the Physicians Recognition Award from the American Medical Association ( AMA). He is a Fellow of the American College of Surgeons ( F.A.C.S), another elite group of surgeons recognized nationally. 

Dr. Grosso continues to specialize in all areas of his field –Medical and Surgical treatments of diseases of the Ear, Nose and Throat in both Adults and Children. He has treated and cared for tens of thousands of patients all over Long Island throughout the course of his career. He enjoys taking care of patients in the office setting and has an active surgical practice as well. Dr. Grosso was the first ENT surgeon to perform Surgery using the Laser to restore hearing at Plainview Hospital over 20 years ago, and continues to perform this miraculous surgery for individuals with special types of hearing loss. 

Dr. Grosso is a member of numerous societies including the : American Academy of Otolaryngology-Head and Neck Surgery; Long Island Society of Otolaryngology ( LISO); Medical Society of the State of New York ( MSSNY); Nassau Surgical Society. 

Dr. Grosso has served as the ENT consultant for the Medical Advisory Board of the New York State Athletic Commission.


ENT Training and Residency – University of Cincinnati Medical Center – 1986-1992 

Upstate Medical University – M.D. degree in 1986

St. John’s University – M.A. degree in 1981

Stony Brook University – B.A. degree


Dr. Jason Cohn is a Long Island native and otolaryngologist-head and neck surgeon with a subspecialty in facial plastic reconstructive surgery. Dr. Cohn has been awarded America’s Top Plastic Surgeon and Best Otolaryngologist in NY and PA. Dr. Cohn is an active member of the Academy of Otolaryngology – Head and Neck Surgery (AAO-HNS) and the American Academy of Facial Plastic Reconstructive Surgery (AAFPRS) for which he serves on the Young Physicians committee.

Dr. Cohn specializes in all areas of his field, both medical and surgical, for adults and children. Dr. Cohn managed complex pediatric ENT conditions including chronic ear disease, sleep apnea, congenital neck masses, sinonasal disease and complex airway management including tracheostomy at St. Christopher’s Hospital for children. Dr. Cohn’s treatment philosophy focuses on providing comprehensive, evidenced-based care with full compassion and integrity. Dr. Cohn strives to make others feel better physically and mentally with a natural, unoperated result

Dr. Cohn’s personal interests include rhinoplasty (nose jobs), rhytidectomy (face and neck lifts), blepharoplasty (eyelid lifts), browlift (forehead lifts), cosmetic injections (Botox and fillers), skin cancer removal and reconstruction amongst many other skills. During his facial plastics fellowship, Dr. Cohn trained under world-renowned surgeon Dr. Fred Stucker at LSU and the VA Medical Center. Dr. Cohn’s grandfather served in the Navy during WWII, which made treating veterans that much more special. Dr. Cohn is also very well-versed in all aspects of ENT with an emphasis of nasal and sinus diseases, thyroid and salivary gland diseases, voice and swallowing dysfunctions and head and neck cancers. During his residency in Philadelphia, Dr. Cohn learned to provide high quality voice and swallowing care under the direct of world renowned celebrity laryngologist Dr. Robert Sataloff at Drexel/Hahnemann University Hospital. Dr. Cohn treated complex maxillofacial traumas and advanced head and neck cancers at Einstein Medical Center

Dr. Cohn has published over 30 peer-reviewed publications in prestigious medical journals and has written over 20 high-impact textbook chapters. Dr. Cohn serves as a reviewer on the editorial board of several journals including Plastic and Reconstructive Surgery (the highest ranking international plastic surgery journal), Ophthalmic Plastic & Reconstructive Surgery, ENT Journal, Annals of ORL and many more. Dr. Cohn was former academic faculty in the Department of Otolaryngology-Head and Neck Surgery, Division of Facial Plastic Reconstructive Surgery at LSU and the VA Medical Center. He is currently adjunct faculty in the Department of Otolaryngology-Head and Neck Surgery at Drexel University College of Medicine. 


Fellowship in Facial Plastic Reconstructive Surgery – AAFPRS/Louisiana State University [2021]

Residency in Otolaryngology-Head and Neck Surgery – PCOM Consortium/Hahnemann University Hospital/Einstein Medical Center/St. Christopher’s Hospital for Children [2020]

Medical School – New York Institute of Technology COM [2015]

Undergraduate Degrees in Molecular Neuroscience (BS) and Chemistry (BA) – Binghamton University [2010]

High School Regents Diploma with Honors and AP Scholar – Plainview Old-Bethpage John F. Kennedy High School [2006]