About Hearing Doctors of the Heartland
At Hearing Doctors of the Heartland, we're dedicated to improving lives through better hearing. With locations across Iowa and Illinois, our team of audiologists and hearing specialists provides comprehensive care using advanced technology and evidence-based practices to treat hearing loss and tinnitus.
We're committed to helping you reconnect with the sounds that matter most by providing expert care and ongoing support throughout your hearing health journey.
We follow best practices in audiology, including real ear verification to ensure your hearing aids are precisely programmed for your unique hearing needs.
Our audiologists and hearing instrument specialists have collectively dedicated over 75 years to diagnosing and treating hearing disorders.
We invest in the latest diagnostic equipment and offer hearing technology from leading manufacturers to provide solutions that match your specific needs.
Serving Iowa and Illinois with Excellence
At Hearing Doctors of the Heartland, we provide comprehensive hearing services including diagnostic evaluations, custom-programmed hearing aids with real-ear verification, specialized tinnitus management, and hearing protection. As an independent practice, we partner with top manufacturers to offer personalized solutions for every hearing need.


Dr. Jessica Rhodes Dimmick is the president and founder of Hearing Doctors of Iowa and Hearing Doctors of Illinois, collectively known as Hearing Doctors of the Heartland.

Dr. Lexi Kirner was born and raised in Quincy, IL. After earning a Bachelor of Science degree in Communication Disorders from Truman State University, she went on to obtain her Doctorate in Audiology from the University of South Alabama.

Dr. Olivia Olson was born and raised in Mason City, IA. After earning a Bachelor of Arts degree in Biology from Wartburg College, she went on to obtain her Doctorate in Audiology from Missouri State University.

Amber Richey was born and raised in Huntsville, Illinois. She received her Associates degree in Applied Science for Healthcare Information Management at Spoon River College.

Dr. Maureen Salinas is an experienced audiologist dedicated to improving the quality of life for both children and adults.

John is a proud Iowa native from the Bedford-Clarinda area, where his family still maintains a century-old farm.