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. At Hart Hearing Care Centers, 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.

staff introduction image

Our Affiliations

  • national-board-certified-hearing-instrument-specialist logo
  • international-hearing-society logo
  • healthy-hearing logo

Our Providers

Lisa Bio 1

Lisa Hart

Owner/ Board Certified Hearing Instrument Specialist

Lisa Hart is a Board-Certified Hearing Instrument Dispenser in the state of Wisconsin. She has successfully helped thousands of people over the years to hear better. Dedicated to helping her patients live a higher quality of life, Lisa provides the best hearing care solutions based on the needs of her patients.

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Chelsea Bio

Chelsea Lallemont

Board Certified Hearing Instrument Specialist

Chelsea started working in the healthcare field in 2015. She previously worked as a Certified Nursing Assistant where she developed a strong sense of patient care and compassion. She continued with this work while studying for her Bachelor of Science in Biology at the University of Wisconsin-Milwaukee. A few months after graduating in May of 2017 she started working in the hearing health world at Hart Hearing Care Centers. She then furthered her licensure by obtaining her Board Certification.

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Kelsey Bio

Kelsey Oppor

Admin Manager / Board Certified Hearing Instrument Specialist

Kelsey began working and training at Hart Hearing Care Centers shortly after graduating from East Carolina University with her Bachelor's of Science in speech and hearing sciences. She completed an apprenticeship with Hart Hearing Care Centers and obtained her License as a Hearing Instrument Specialist, and later her board certification.

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Our Office Staff

Maria Bio

Maria Hart

Hearing Instrument Specialist in Training

Maria began her career in Healthcare in 1992 to follow her passion for helping others. She worked as a Medical Assistant for 38 years in several different fields with the last 20 years focused on Internal Medicine/Pediatrics. She decided to broaden her expertise in healthcare and is now training to be a Hearing Instrument Specialist where she feels she can continue her passion for helping others and strive to enhance patients and their families lives by managing their hearing loss.

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Mariah Bio

Mariah Hilgendorf

Patient Care Coordinator

Mariah Hilgendorf has been at Hart Hearing Care Centers since February 2022 as a Patient Care Coordinator. She enjoys connecting with and helping patients to accommodate their hearing health. She provides high quality care services by understanding and creating personalized experiences to meet customer’s individual requirements. 

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Jackie Bio

Jackie Haas

Patient Care Coordinator

Jackie Haas has been at Hart Hearing Care Centers since May 2022 as a Patient Care Coordinator. Having received her Bachelor of Arts in Communication Studies, she also brings with her over 20 years of customer service experience.

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MAckenzie Bio 1

Mackenzie Mews

PCC/ HIS in Training

Mackenzie has recently graduated from the Hearing Aid Academy, and is now starting her internship at Hart Hearing Care Centers as a Hearing Instrument Specialist Trainee. 

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