Skip to Content
chevron-left chevron-right chevron-up chevron-right chevron-left arrow-back star phone quote checkbox-checked search wrench info shield play connection mobile coin-dollar spoon-knife ticket pushpin location gift fire feed bubbles home heart calendar price-tag credit-card clock envelop facebook instagram twitter youtube pinterest yelp google reddit linkedin envelope bbb pinterest homeadvisor angies

Welcome to Hart Hearing Care Centers

Audiology and Hearing Aid Services in Delafield, Lake Geneva, Mequon & New Berlin

We help those with hearing loss improve their quality of life. Hart Hearing Care Centers provides quality, dependable Hearing Care at an affordable price. With 4 locations in New Berlin, Mequon, Lake Geneva and Delafield we proudly offer full hearing care services including hearing aids, hearing tests/screening, tinnitus treatment and Ozaukee and Waukesha counties. Visit us from the Brookfield, Cedarburg, Delafield, Dousman, Eagle, Franklin, Grafton, Greenfield, Hartland, Mukwonago, Muskego, Oconomowoc, Pewaukee, Port Washington, Thiensville, Saukville, Sullivan, Sussex, Wales, Watertown and Waukesha, and Wauwatosa areas.


Meet Our Team

Lisa Hart

Owner, BC-HIS, 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. She has resided with her Husband in Waukesha County for the past 12 years and has raised two wonderful sons.

Dedicated to helping her patients live a higher quality of life, Lisa provides the best hearing solutions based on the needs of her patients. She is passionate about providing the hard of hearing and their families with a greater ability to manage their hearing loss. She started Hart Hearing Care Centers five years ago to offer patients the very best in service, pricing and care.

Winner of numerous prestigious awards, including Top Choice in Hearing Care 4 years in a row, Lisa’s commitment to excellent patient care is evident with each and every patient. She provides screenings, full hearing evaluations, aural rehabilitation and has an expansive knowledge of both conventional and digital hearing instruments.

Lisa Hart’s knowledge in communication disorders has helped a wide range of patients over the years. Expertly trained in the new wireless connectivity technology, she has a distinctive approach to demonstrating how today’s modern hearing devices connect directly to her patient’s cell phones, home phones, televisions and connect link microphones.

Kelsey Oppor, BS, BC-HIS

Administrative 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. Kelsey continues to grow as a provider and never misses an opportunity to gain knowledge she can use in her day-to-day practice and pass along to her patients. Like the other providers at Hart Hearing Care Centers, she prides herself on getting to the root of her patients struggles to help them hear to the best of their ability.

From time-to-time Kelsey still sees patients, but has made a transition to managing the four offices throughout Southeastern Wisconsin.

Chelsea Lallemont, BS, BC-HIS

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.
Chelsea loves being involved in helping patients as a Hearing Instrument Specialist where she can enhance the lives of people through hearing health. Chelsea is part of the Assisted Living Program, enabling her to test, program and dispense hearing instruments to the more than 30 Communities we are involved with.

Gina Shaw, PCC

Patient Care Coordinator
Patient Care Coordinator

Gina Shaw has been at Hart Hearing Care Centers since November 2019 as a Patient Care Coordinator. She enjoys connecting with and helping patients to accommodate their hearing health, and provide high quality care services. Gina has studied in the Human Resources field, and has 18 years of customer service experience along with 6 years in the health care industry. Her years of experience with the community has made her very effective in any customer/patient related position. Gina has lived in Southeastern Wisconsin her entire life. When not working, she enjoys spending quality time with her son Abram, family, friends, and pets.

Roxanne Piagentini

Patient Care Coordinator

Roxanne Piagentini has been at Hart Hearing Care Centers since August 2020 as a Patient Care Coordinator. Roxanne has a Bachelor of Arts degree in Management and Communications, with over 25 years in retail marketing, understanding and creating personalized experiences to meet customer’s individual requirements. Her years of experience and passion for working with customers has proven beneficial in effectively listening and communicating with patients, providing them with the care, attention, and follow-up they need for an optimal hearing experience. When not working, Roxanne enjoys spending quality time with her husband Marty, her children, grandchildren, family and friends. She also volunteers her time sewing costumes for various schools and community theatres.

Don’t Wait to Hear Better