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.
Very professional
(1 week ago)
Dec-2025
My husband and I really liked him! Really feel like he will help me with my hearing problems!
(1 week ago)
Dec-2025
Explains things, friendly demeanor,
(2 weeks ago)
Dec-2025
Very knowledgeable & professional
(2 weeks ago)
Dec-2025
Explained
(1 month ago)
Nov-2025
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!
(1 month ago)
Nov-2025
He is very professional, patient and kind.
(1 month ago)
Nov-2025
So kind and pleasant.
(1 month ago)
Nov-2025
Very polite. Explained everything about test. Very understanding.
(1 month ago)
Nov-2025
Took his time to explain and answer my questions
(1 month ago)
Nov-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.
Very professional
My husband and I really liked him! Really feel like he will help me with my hearing problems!
Explains things, friendly demeanor,
Very knowledgeable & professional
Explained
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