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.
Excellent help and care
(1 week ago)
Mar-2026
they were wonderful’
(2 weeks ago)
Mar-2026
Gary is very knowledgeable and made my experience enjoyable. He ensured that I fully understood all aspects of my care.
(3 weeks ago)
Mar-2026
Gary is always helpful, and ever so knowledgeable
(1 month ago)
Mar-2026
Very professional, explained everything, made sure you were comfortable
(1 month ago)
Feb-2026
Gary is very thorough and makes sure my hearing aid experience is as good as possible. I’m thankful that I found him. I highly recommend him.
(1 month ago)
Feb-2026
Told me what to expect and informative
(1 month ago)
Feb-2026
So good to work with. Patient and meticulous in his work
(2 months ago)
Feb-2026
Every professional and knowledgeable
(2 months ago)
Jan-2026
Always very pleasant, listens, and just a great guy.
(2 months ago)
Jan-2026
Read More
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.
Excellent help and care
they were wonderful’
Gary is very knowledgeable and made my experience enjoyable. He ensured that I fully understood all aspects of my care.
Gary is always helpful, and ever so knowledgeable
Very professional, explained everything, made sure you were comfortable
Gary is very thorough and makes sure my hearing aid experience is as good as possible. I’m thankful that I found him. I highly recommend him.
Told me what to expect and informative
So good to work with. Patient and meticulous in his work
Every professional and knowledgeable
Always very pleasant, listens, and just a great guy.