Our Professional Staff

Our experienced providers are committed to a high standard of patient care and are here for you throughout every stage of your hearing journey.

Who We Are

We understand choosing a hearing care provider is a big decision. Our number one priority is delivering exceptional patient care. Our staff has years of expertise in hearing healthcare, and is well-trained on a variety of services ranging from evaluations to treatment.

We believe great care includes establishing great relationships with our patients. Treating hearing loss is an ongoing process that requires regular follow-ups, maintenance and cleanings to keep you hearing your best. Our staff is here to support you not only during your initial visit but throughout your entire journey to better hearing.

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Our Providers

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Sheri Mello, Au.D., F-AAA

Doctor of Audiology

Sheri Mello, AuD has been practicing as an audiologist since 1988. She has an extensive background in the hearing aid industry serving as practitioner in an ENT clinic to a director for a major hearing aid manufacturer and now sole owner of a private practice. Her focus has always been and continues to be educating the consumer on the ever changing technology and how it can work for them.

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Katherine Baker, Au.D., CCC-A, F-AAA

Doctor of Audiology

Katherine Baker grew up in Columbus, Ohio. She earned her B.S. in Communication, Sciences and Disorders from Ohio University in 2017 and her Doctorate of Audiology from The Ohio State University in 2021. Katherine Baker is a member of both the American Academy of Audiology and American Speech Language and Hearing Association. Katherine Baker’s interests include hearing aid technology, cognitive health and working with the adult population. In her free time, she enjoys traveling and spending time with her cat, Oden.

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Our Office Staff

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Lisa Rummel

Office Manager

Lisa has worked in the medical field for 14 years, in various capacities, but primarily as a patient care coordinator. She is returning to what she loves, working with patients, after taking time to raise her family. Lisa grew up in Minnesota, but has been in Raleigh for the last 5 years. She has 3 teenage children. She enjoys reading, traveling and spending time with her family.

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Halli Mims, PCC

Audiology Assistant

Halli has worked in the medical field for over two years, with various age ranges from pediatric to adult patient care. Her passion is helping people and making everyone feel welcomed. Halli is a Raleigh native and has a big family, with some members who are patients at RHATC! In her free time, Halli enjoys spending time outdoors and traveling with her family and two dogs, Raleigh and Roxy.

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Brad Frazier, MS, MHA

Chief Accounting Officer

Brad has worked in the medical and health insurance fields for 10 years in various capacities and levels of management at both large hospital organizations, health insurance companies, and private practices. Brad’s healthcare knowledge includes medical billing, health insurance, healthcare regulatory compliance, and healthcare lobbying.

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Renae Harper, B.S.

4th Year Extern

Renae is our 4th year Doctor of Audiology extern and a student at East Carolina University. Renae is a Wake Forest native and earned her undergraduate degree in Speech and Hearing Sciences from ECU in 2019. In her free time, Renae enjoys traveling and spending time with friends and family.

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