Our Team

• Doctor of Audiology, Salus University in 2009
• Master of Arts Degree in Audiology, University of Northern Colorado in 2004
• Bachelor of Science, Communication Sciences and Disorders, New Mexico State University in 2002

Dr. Lopez began his career in El Paso 13 years ago, and has since firmly established himself as one of only two pediatric specialists currently in the city. Dr. Lopez most recently spent 11 years working in an ENT setting where he focused on diagnostic audiometric assessment as well as hearing aid fitting and dispensing for patients aged 16 months and up. During that time, Dr. Lopez has developed a strong rapport with the many health care providers outside of his clinic who have referred and entrusted their patients to his expertise.

• Doctor of Audiology, Lamar University in 2014
• Bachelor of Science degree in COMD, University of Houston in 2010

Over the past 3 years, Dr. Buchanan has established himself as a hearing aid expert while working in the ENT clinic alongside Dr. Lopez. Dr. Buchanan is also a proficient audiometric diagnostician. Prior to changing careers to his current field, Dr. Buchanan enjoyed a successful career as a sound engineer serving the greater Houston area where he was raised. He also benefits from an extensive entrepreneurial background.

Christina (Chris) Ramirez is a lifelong resident of El Paso, Texas, where she graduated from El Paso Community College.  Her past experiences have fully prepared her to be an amazing office manager, as she has more than a decade of experience assisting with scheduling, insurance claims, and serving the needs of patients.  Chris treasures the connections she makes with each person she helps, and finds her work to be extremely fulfilling.  During her off time, Chris enjoys spending time with her family.

Daniel Robledo, Jr. graduated from Clint High School in 2005 and then went on to study art and graphic design at El Paso Community College. He is fluent in both English and Spanish. Daniel’s interests include traveling, reading and painting and he enjoys working with his coworkers as well as assisting our patients. Daniel’s plan for the future is to continue his education by studying architecture at the school of arts.

Oscar Valenzuela was born in El Paso, Texas and raised in Juarez, Mexico. He graduated from Franklin High School in 2016 and is currently studying electrical engineering at The University of Texas at El Paso. At Tinnitus & Hearing Experts, Oscar loves helping our patients and assisting them with whatever needs they may have. He also enjoys the camaraderie he has with his co-workers. Oscar’s interests include fitness, reading everything to do with cars. His goals for the future include starting his career and traveling the world.