Providers & Staff

Please take a minute to get to know the providers and staff at Great Hills ENT. Each of us is committed to providing our patients in the greater Austin, TX area an exceptional level of care.

Mark T. Brown, MD, FACS  Otolaryngologist ENT Austin, TX

Mark T. Brown, MD, FACS

Dr. Mark T. Brown has been in practice as a Head and Neck Surgeon, Ear Nose and Throat specialist for over a decade. He has practiced in Central Texas since 1999. His philosophy includes providing the time and attention that each patient requires to explore, examine, and treat their particular problem. He strives to provide personal care in an environment that encourages trust and builds a strong relationship with the patient. Great Hills ENT was created by Dr. Brown in 2006 to provide personalized, quality care for both adults and children.   Read More >>

Paige Peterson AuD, PhD | Audiologist  Austin, TX

Paige Peterson, AuD, PhD, CCC-A, FAAA, ABA

Dr. Paige Peterson joined Great Hills ENT in 2012. She received her Audiological training from the University of Wyoming (Laramie, WY) , Univeristy of Kansas (Lawrence, KS)  and University of Kansas Medical Center (Kansas City, KS).  She began her career with service in the VA Health Care System (Colmery- O’Neal VAMC) in Topeka, KS and later transferred to New Mexico  to serve within four Native communities.  In 2010 she left government service to pursue research and network applications of direct patient care via telemedical applications. As the founder and President of Teledoc™, her research currently involves direct patient care for both adults and pediatric populations using tele-audiology as well as exploring other telemedical solutions for improving the quality of patient care.  Read More >>

Sabrina Marciante, Aud | Audiologist Austin, TX

Sabrina Marciante, AuD, CCC-A, FAAA

Dr. Sabrina Marciante started a clinical rotation at Great Hills ENT in May of 2014 while enrolled in graduate school and never left.  She transitioned from graduate clinician to resident, and joined the practice in the Spring of 2016.  She graduated Summa Cum Laude from Stephen F. Austin State University in Nacogdoches, Texas with her Bachelors of Science degree in Communication Sciences and Disorders in 2012.  She obtained her Doctorate of Audiology degree from THE University of Texas at Austin with an award for service from the Sertoma Club of Northwest Austin.  Read More >>


Alison Foster, DPT

Dr. Alison Foster attended the University of Pittsburgh where she graduated Summa Cum Laude in 2011 with an undergraduate degree in Rehabilitation Science. During her undergraduate studies, she developed an interest in health, wellness, and physical rehabilitation, leading her to pursue a career in physical therapy. Dr. Foster continued her education at Pitt and received her Doctor of physical Therapy degree in 2014. Throughout her clinical internships as a graduate student, she developed a strong interest in the assessment and tratment of vestibular and balance disorders.Read More >>


Elisabeth Kryway PA-C | Physician Assistant Austin, TXElisabeth Kryway PA-C

Elisabeth Kryway PA-C is a nationally certified Physician Assistant hailing from South Carolina. She attended the College of Charleston obtaining a Bachelor of Science in Psychology and went on to a Physician Assistant Studies from South University, graduating Magna Cum Laude with a Bachelor of Science degree. To further her studies in Medicine, she obtained a Master's degree in Physician Assistant Studies from the UniversityRead More >>


Heather Bible | Office Manager & Marketing Director Austin, TX


Heather Bible

Office Manager | Marketing Director




Angelic Rodriguez  | Otolaryngology Clinical Manager Austin, TX



Angelica Rodriguez

Clinical Manager - Otolaryngology



Linda Wood

Billing Manager | Patient Care Specialist






Yanet Reynoso

Patient Care Specialist


Kathryn Rawls | Graduate Clinician Hearing & Balance Austin, TX


Kathryn Rawls

Graduate Clinician - Hearing & Balance











Great Hills ENT is located in Austin, TX. Mark Brown is an otolaryngologist specializing in diseases and disorders of the head and neck, most commonly the ears, nose and throat. Mark T. Brown, MD, FACS  diagnoses and treat head and throat problems such as sinusitis, sleep apnea, allergies, outer ear infections, dizziness, and laryngitis. Paige Peterson, AuD, PhD and Sabrina Marciante, AuD are audiologists specializing in hearing loss, tinnitus, balance/dizziness and neurophysiological disorders in both children and adults. For patients with hearing loss, state-of-the-art hearing aids and tinnitus treatment solutions are available. Alison Foster, DPT is a physical therapist who specializes in treating disorders of the balance system as well as gait disorders. Great Hills Ear, Nose and Throat is proud to provide patient-centered healthcare to the communities of Central Texas including Austin,the Arboretum, Georgetown, Round Rock, Pflugerville, Lakeway, Steiner Ranch, Westlake Hills, Bee Caves, Lago Vista and Point Venture.