About Us

The South Bay’s Most Innovative ENT Doctor & Team

Millions of Americans suffer from allergies, nasal congestion, ear pain, and other related conditions that affect their quality of life. Our goal is to help alleviate your suffering through effective, minimally invasive treatment options that are tailored just for you. We specialize in offering the most innovative treatments in the South Bay for allergies, sinus, ears, neck, and throat conditions in a friendly and sophisticated environment.

Our Approach to Care

Rather than just treating your symptoms, we get to the root of the problem through a series of conversations before we can recommend a treatment plan. With ENT conditions, you typically have three types of options: medicines, in-office treatments (minor procedures), and minimally invasive surgeries (operating room). When multiple options are available, we’ll work with you to choose the one that will best fit your needs.

Meet Our Team

Physician Assistants

Breathe Clear Institute PA Amrita

Amrita Desai

Physician Assistant

Amrita Desai, PA-C attended UC Davis where she majored in Physiology and graduated with a Bachelor of Science degree. She relocated to Los Angeles after college to pursue a career in business. She later joined the UCLA Jonsson Cancer Center where she was involved in academic research for breast, liver, and head and neck cancers. Amrita graduated from the University of Washington’s MEDEX Physician Assistant program with a Master of Clinical Health Services degree. She is certified by the National Commission on Certification of Physician Assistants and is licensed in the state of California. She is a member of the Society of Physician Assistants in Otorhinolaryngology/Head & Neck Surgery and American Academy of Physician Assistants. Amrita enjoys photography and hiking with her terrier mix Cricket.

Breathe Clear Institute PA Erin

Erin Shishido

Physician Assistant

Erin Shishido, PA-C is a Physician’s Assistant. She attended UCLA and earned a Bachelor of Science in Psychobiology before completing her graduate work in Nevada, receiving a Master of Science Degree in Physician Assistant Studies. Erin is certified by the National Commission on Certification of Physician Assistants and is licensed in the state of California. She is a member of the Society of Physician Assistants in Otorhinolaryngology/Head & Neck Surgery, the American Academy of Physician Assistants and the California Academy of Physician Assistants. In her spare time, she’s a true sports fan who loves to work out and go to concerts.

Office Staff

Breathe Clear Institute employee stacey macentire

Stacey McEntire

Director of Allergy Services

Stacey is the Director of Allergy Services at the The Breathe Clear Institute as well as the Office Manager for Dr. Davis’s practice. She is a regular attendee of allergy and administrative conferences throughout the U.S. and is an allied health member of the American Association of Otolaryngic Allergy. Stacey is continuing her education with night classes. In her spare time, Stacey enjoys traveling and snowboarding. She is also a certified massage therapist.

Breathe Clear Institute Employee Rebecca

Rebecca Villa

Front Office Manager

Becky is the manager of our front office. She attended El Camino College before transferring to Bryman College, where she graduated as a Certified Medical Assistant. She has worked in several different specialties including pediatrics, geriatrics and orthopedics, while also spending a number of years working in urgent care. Becky is a happy and energetic mother of four wonderful children. She enjoys helping people and has been in the medical field for her entire career.

Breathe Clear Institute employee shay

Ricshallet “Shay” Simes

New Patient Coordinator

Shay attended Everest College in Gardena where she received her medical assistant certification. In her spare time she likes to be with her daughter, go to the movies and hang out with family and friends. She also enjoys going to the beach and swimming.

Breathe Clear Institute employee Rosalyn Horacek

Rosalyn Horacek

Medical Assistant

Rosalyn was born in Washington State and moved to the South Bay in 2008. She obtained her Medical Assistant Certificate at Torrance Adult School in 2014. She is currently going to Los Angeles Harbor College to obtain her nursing degree. Outside of work, she enjoys going to the beach, hanging out with family and friends, and cooking at home.

Breathe Clear Insitute PA Patricia

Patricia Alvarez

Medical Assistant

Patricia was born and raised in Los Angeles, California. She studied at Everest College in Gardena where she received her medical assistant certificate in 2011. Since graduating from Everest College, Patricia has been working in the ENT field. During her free time, she loves being a full time mom and enjoys spending time with her family.

Breathe Clear Institute Employee Rosalynn Laezza

Rosalynn Laezza

Surgery Scheduler

Rosalynn is a native Californian who grew up in Carson. She received her certification as a medical assistant and X-ray technician from the American College of Medical Technology. Rosalynn has two kids and enjoys camping, bike riding and going to drive-in movies.

Breathe Clear Institute PA Gladys

Gladys Sager

Clinical Research Coordinator

Gladys was born in Toronto but moved to Southern California where she grew up. She attended Orange Coast College. After her two children started school, she enrolled at Cal State Fullerton and became a certified optician. Gladys has been working in clinical research since 2001, and she absolutely loves it! She obtained her clinical research coordinator certification through the Association of Clinical Research Professionals. She has two horses and competes in team penning and ranch sorting.

Breathe Clear Institute PA Kacey

Kacey Kyle

Assistant Clinical Research Coordinator

Born and raised in Long Beach, Kacey attended San Diego State University where she majored in Political Science. She worked in Advertising and Market Research in both San Diego and San Francisco before returning to Southern California to start her career in clinical trials. Kacey has received training through the Berkeley Extension Certificate Program in Clinical Research. In her free time she enjoys running marathons and both watching and playing sports.