Meet the Team


Mackenzie Thomas, AuD, CCC-A

Dr. Thomas has been an audiologist for almost 20 years and has worked in various settings. Her experience has been with, but not limited to, cochlear implants, monitoring the brain and spinal cord during surgery, a hospital setting, and has worked in an ENT clinic doing diagnostics and helping people hear again with hearing aids.

She has always treated her patients like family and looks forward to providing this level of care here at Altitude Audiology. She has taken this leap with someone you will get to know, she is her practice manager and you will quickly learn why she is part of this adventure. She has the same love for life, but also the same compassion for other humans that Dr. Thomas does. If you or anyone you know is looking to improve their quality of life by making their hearing better, we will be happy to have them as part of this journey. We love adding people to our story, and we love being part of theirs.

Dr. Thomas lives in San Antonio, TX with her husband, their two children, and alllll their animals!


Tricia Chisholm, MBA

With over 10 years of experience, Tricia has a varied background in real estate, customer service, and military medicine, with a little marketing along the way as well. With her track record of strong performance in high-volume, high-pressure environments, Tricia skillfully manages Altitude Audiology. She directly handles all financial matters, such as client billing, accounts payable, and banking. She is also the friendly voice that will most likely greet you when you visit or call Altitude Audiology!

Tricia says Altitude Audiology is such a unique company because it was founded with the common vision for excellence, each patient becomes a part of the Altitude Audiology family, and hugs and coffee are always a must!

Tricia served 6 years in the United States Navy and has an MBA in Healthcare Management. She lives in San Antonio, TX with her two children and all their dogs!


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