Staff Members

David Morrison

David Morrison is a Board Certified Hearing Instrument Specialist. A graduate of Lambuth College and Emory University, David has over 38 years of ‘saving hearing lives’. When he’s not working with patients in the Jasper office, he can be found hiking the trails of middle Tennessee with his dog Boo.

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Heather Lynn

Heather Lynn is the Patient Care Coordinator for Hearing Services of Middle Tennessee, handling all things patient related. She schedules appointments, verifies insurance benefits, manages all administrative tasks, and assists in patient care. Heather graduated from Loretto High School and attended college at Martin Methodist and Columbia State. She is originally from Lawrenceburg, TN and currently still resides there with her husband and their two young children. When she isn’t working they like to get outdoors – hunting, fishing, and playing with their three dogs.

Cassie Headshot

Cassie Tuminello

Cassie Tuminello is the owner and operator of Hearing Services of Middle Tennessee. She is originally from Natchez, MS and has lived in Spring Hill for the last 13 years. She graduated from Adams County Christian School in Natchez, MS and attended college at The University of Southern Mississippi in Hattiesburg, MS, and Middle Tennessee State University in Murfreesboro, TN. She is a Tennessee-Licensed Hearing Instrument Specialist and is also Board Certified in Hearing Instrument Sciences. She has been helping patients achieve better hearing for the last 14 years. When she is not working, she and her husband love to travel and fish, but spend most of their time just trying to keep up with their 4-year-old daughter and infant son.