Celebrating 90 years of service

Hearing and Balance Center Team

Moisés A. Arriaga, MD, MBA, FACS

Dr. Arriaga earned his degree in medicine from Brown University in Providence, RI and went on to complete an internship at Ochsner Health Foundation in New Orleans, LA. He performed his residency training at the University of Pittsburgh in PA  followed by did his Fellowship training at both the House Ear Clinic and House Ear Institute in Los Angeles, CA. He is Board Certified in otolaryngology and neurotology Dr. Arriaga serves as Clinical Professor of Otolaryngology and Neurosurgery as well as Director of Otology and Neurotology at the LSU Health Sciences Center Department of Otolaryngology.

Dr. Arriaga was recently ranked in the top 1% of Ear, Nose and Throat Physicians by U.S. News & World Report.

Yu-Lan Mary Ying, MD

Dr. Ying earned her degree in medicine from State University of New York Medical School in Stony Brook, NY after completing a research scholar program at the National Institute of Health in Bethesda.  Dr. Ying performed her residency in otolaryngology at the University of Pittsburgh Medical Center and completed fellowship training in otolaryngology at Pittsburgh Ear Associates and fellowship training in Neurotology at Baylor College of Medicine in Houston, TX. Dr. Ying is a Board Certified Otolaryngologist and holds the academic position of Assistant Professor in the LSU Health Sciences Center Department of Otolaryngology.
Nurse Practitioner
Sarah S. Hooper, APRN, FNP-BC


Courtney A. Adams, MCD, CCC-A
Clinical Audiologist

Morgan A. Brown, MCD, CCC-A
Clinical Audiologist

Micah L. Klumpp, PhD, CCC-A
Clinical Audiologist

Lauren I. Ryan, MCD, CCC-A
Clinical Audiologist

Brittany R. Thomas, MCD, CCC-A
Clinical Audiologist

Vestibular Physical Therapist
Sara G. MacDowell, PT, DPT