Gary Marencin, Au.D. is a highly accomplished audiologist with over 30 years of experience diagnosing and treating hearing and balance disorders. He specializes in comprehensive audiologic assessments, hearing aid fittings, audiologic options for tinnitus patients and advanced vestibular evaluations.
Gary Marencin, Au.D. is a highly accomplished audiologist with over 30 years of experience diagnosing and treating hearing and balance disorders. He specializes in comprehensive audiologic assessments, hearing aid fittings, audiologic options for tinnitus patients and advanced vestibular evaluations.
The reviews listed below were collected independently of ENT & Allergy of Delaware through rater8. Each review represents an authentic and verified patient experience.
Dr Marencin does a great job. He explains everything so it’s easy to understand and adjusted my hearing aides perfect for me. Thanks Doc!
(4 days ago)
Nov-2025
He is very professional, patient and kind.
(4 days ago)
Nov-2025
So kind and pleasant.
(5 days ago)
Nov-2025
Very polite. Explained everything about test. Very understanding.
(5 days ago)
Nov-2025
Took his time to explain and answer my questions
(1 week ago)
Nov-2025
Mr. Marencin was informative and I feel gave me a very thorough hearing test. He explained each procedure as we went along. I would recommend ENT and Allergy of DE to anyone.
(1 week ago)
Oct-2025
friendly and thorough assistance
(1 month ago)
Oct-2025
Very professional.
(1 month ago)
Sep-2025
He did a great job testing me and providing options of repairing old hearing aids or buying new. We chose to buy new based on his expertise.
(1 month ago)
Sep-2025
Gary was very helpful and friedly.
(1 month ago)
Sep-2025
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ENT & Allergy of Delaware: Newark - Iron Hill Corporate Center
Gary Marencin, Au.D. is a highly accomplished audiologist with over 30 years of experience diagnosing and treating hearing and balance disorders. He specializes in comprehensive audiologic assessments, hearing aid fittings, audiologic options for tinnitus patients and advanced vestibular evaluations. Dr. Marencin holds a Doctor of Audiology (Au.D.) from A.T. Still University, a Master of Science in Health Services Administration from West Chester University, and a Master of Science in Audiology from Pennsylvania State University, where he also earned his Bachelor of Science in Communication Disorders. As a licensed audiologist and holder of the Certificate of Clinical Competence from the American Speech-Language-Hearing Association and Certificate Holder of Tinnitus Management from the American Academy of Audiology, Dr. Marencin combines his extensive education, expertise, and compassionate care to ensure his patients achieve improved quality of life through improved balance and better hearing.
Dr Marencin does a great job. He explains everything so it’s easy to understand and adjusted my hearing aides perfect for me. Thanks Doc!
He is very professional, patient and kind.
So kind and pleasant.
Very polite. Explained everything about test. Very understanding.
Took his time to explain and answer my questions
Mr. Marencin was informative and I feel gave me a very thorough hearing test. He explained each procedure as we went along. I would recommend ENT and Allergy of DE to anyone.
friendly and thorough assistance
Very professional.
He did a great job testing me and providing options of repairing old hearing aids or buying new. We chose to buy new based on his expertise.
Gary was very helpful and friedly.