About Us

Gregory Hall received his first masters in Deaf Education from Western Maryland College and taught at the primary level at the Riverside School for the Deaf. He later completed training as a parent-infant specialist at the Infant Hearing Resource Center in Portland, Oregon and, subsequently, worked for Riverside County Schools, providing services to hearing-impaired infants from birth to three years.

Greg received his second masters in Audiology from California State University, Los Angeles. He received his clinical fellowship training at Loma Linda Surgical Medical Group, Otolaryngology, where he worked for several years on staff before going into private practice in San Marcos, in 1986. Greg is a fellow member of the American Academy of Audiology, California Academy of Audiology, and American Academy of Dispensing Audiology. He also is certified by the American Speech-Language-Hearing Association.

An experienced clinical audiologist and dispenser of hearing technology for over 25 years, specializing in diagnostics, care, and counseling. Extensive knowledge of the communicative and psychological needs and dynamics of the hearing impaired and their family members. He is also moderately fluent in sign language for the deaf. He enjoys making a difference in patients’ lives, working with computers, audio technology, gadgets, camping, theatre, and music from his parents, his, and his children’s generations.

Gwynn Martin, a native of San Diego’s North County, comes to us from a 16-year career as a credit manager for a local oil and petroleum distributor. During her career she gained important skills in customer service and office management, including accounting and bookkeeping. At the start of 2020, we “made an offer she couldn’t refuse” to join our family team.

Gwynn is committed to providing amazing customer service and a seamless experience from the front to the back of the office. Her favorite part of work has always been assisting her customers, and she brings that same enthusiasm to our office every day.

When Gwynn is not at work she enjoys spending time with her family, traveling, listening to music, reading, and playing video games.

Julie joined us in 2016 as Patient Care Coordinator after her long career as a school librarian and continues to enjoy her part-time work as a public reference librarian. In addition to answering patients’ calls and questions, she is committed to providing excellent customer service by making each patient feel welcome and cared for.

Julie graduated from the University of Texas at Austin with a Bachelor of Social Science and from San Jose State University with a Master’s degree in Library and Information Science.

When Julie is not in the office, you’ll find her spending time with her husband, playing with her granddaughter, reading, traveling, gardening, walking on the beach, and attending movies, play, and concerts.

Denise has been a part of our team for over 17 years. She’s been married to her high school sweetheart since 1975 and is part of a world traveling military family, having lived many places from coast to coast and worldwide, including Jakarta and Indonesia.

She’s used her business degree to successfully manage the American Embassy commissary and American restaurant, as well as practice manager for several audiology offices in North County. Among Denise’s many talents is that she authored a children’s book, titled The Adventures of Lucky and Boppa.

She is active in several charity organizations, including: Disabled Veterans, Escondido Foster/Child Welfare office, and the Garden of Innocence.