Meet Our Team

Dr. Mary Sue Harrison is the owner of Today’s Hearing, opening its doors in 1986. She graduated from Southern Methodist University with a Bachelor of Science in Communication Disorders and from North Texas State University with a Master of Science in Audiology in 1976. She graduated from Arizona School of Health Science with a Doctorate in Audiology in 2003. She has been in private practice in Katy, Texas for over 35 years and specializes in hearing aid fittings and tinnitus treatment.

She and her dentist husband, Dr. Tommy Harrison, share office space, providing dental and hearing care services to the Katy area under one roof.

Dr. Listi has been with Today’s Hearing since 2013. She earned her Master of Communication Disorders from Louisiana State University Medical Center in New Orleans in 1999 and her doctorate from A.T. Still University in 2017. She is a member of the American Speech-Language-Hearing Association (ASHA) and the American Academy of Audiology (AAA). Patricia is committed to helping patients stay connected with their loved ones and the lives they want to live through better hearing. In her spare time, she enjoys being with her husband and four children.  

Dr. Jamie Wall has been with Today’s Hearing since 2015. She has practiced audiology in multiple areas over the years, primarily working in ENT and clinical settings. She received her master’s in audiology from Louisiana Tech University in Ruston, Louisiana in 2000, completed her clinical fellowship year in Laredo, Texas in 2001, and received her doctorate from A.T. Still University in Mesa, Arizona in 2008. Dr. Wall served as a faculty member at LSU Health Sciences Center in Shreveport, Louisiana for five years, where she supervised third-year audiology doctorate students and gave lectures to ENT residents on a regular basis. She was also a presenter at the Louisiana Speech-Language-Hearing Association’s annual convention.

Dr. Wall has proficiency in diagnostic audiology, balance testing, cochlear implants, auditory processing disorders and hearing aids. She has had training with fitting Oticon, Starkey, Phonak, Widex and Resound hearing aids, along with Cochlear and Advanced Bionic cochlear implants. Dr. Wall is a Fellow of the American Academy of Audiology.

Dr. Wall is happily married with a daughter and two dogs. Originally from north Louisiana, she enjoys traveling, reading, spending time with her family and watching football. Dr. Wall is an avid LSU and New Orleans Saints fan.

Dr. Sloan Jenkins is the newest provider here at Today’s Hearing. She earned a Bachelor of Science in communication and science disorders from Southeastern Louisiana University in 2015, graduated from Lamar University with a Doctor of Audiology and completed her clinical fellowship year at The Center for Audiology in Houston. She has practiced in clinical and university settings, treating both pediatrics and adults. Dr. Jenkins specializes in diagnostic audiology, aural rehabilitation, hearing aids, Lyric, tinnitus, cerumen management and balance testing.

Dr. Jenkins has a cat and an English Bulldog. She enjoys coaching softball on the weekends, travelling and working in her garden.

Jill Bennett, office manager, is Dr. Harrison’s daughter. She has worked at Today’s Hearing since 2009. Her primary responsibilities include staff management, systems organization and marketing. In 2010, she earned her Texas license for fitting and dispensing hearing aids. Jill graduated from Texas Tech University with a degree in restaurant, hotel and institutional management. After managing Luby’s Cafeterias, she decided to join our family friendly environment where both audiology and dental care share space. Jill lives nearby with her husband Andrew, their two kids and dog. And turtles. And fish. And anything else her daughter brings home!

Lydia Rodriguez is our front office rockstar who loves serving the Katy community and greeting you when you walk in. She keeps track of everything related to appointments and orders. Passionate about hearing health and making patients feel welcome, Lydia can answer any of your general questions and make you a great cup of coffee. In her spare time, she enjoys being with her family, fiance, dog and cat!

Robyn is the friendly face helping in the front office. She verifies your insurance before your appointment and is passionate about providing our patients with the best service. Robyn lives in the area with her husband, 3 boys and 2 dogs and loves that she has the opportunity to serve the Katy community.

Rachel Ross is an administrative assistant at Today’s Hearing who has a passion for helping others. As a former science teacher, she worked to mold young minds, instill a love for learning and help her students approach the world with curiosity. In other words, Rachel has excellent people skills!

Rachel earned her bachelor’s degree in education from Texas Tech university. She decided to make a career change and become an administrative assistant at our office so she could spend more time with her family, which includes her husband of more than 13 years, their young son and three adorable dogs.

In her spare time, Rachel enjoys crafting, quilting and traveling with her husband and baby.