Cross Timbers ENT boasts a team of highly trained and skilled professionals who are dedicated to providing you with outstanding service. Our talented team consists of certified physician assistants, audiologists, certified allergy specialists, and administrators. Together, we work to ensure you have an excellent experience at our Midlothian, Mansfield, and Arlington, TX locations.
brenda duran, practice administrator
Brenda Duran is the practice administrator for Cross Timbers ENT. She is responsible for overseeing the daily operations and management of each office. Her specialty includes organizational growth, as well as evaluating the delivery of healthcare services to ensure patient satisfaction. She graduated from the University of Texas at Arlington and has over ten years of experience in the medical field.
becky dolezal, clinical operations manager
Becky Dolezal serves as the clinical operations manager for Cross Timbers ENT. She possesses more than 16 years of experience in the medical field as a nurse and now ensures patient satisfaction by overseeing clinic operations. She works to continually evaluate the quality of healthcare services offered by Cross Timbers ENT by maintaining the highest clinical standards.
Jennifer Paris, PA-C
Jennifer Paris is a certified physician assistant. She works alongside Dr. Shellenberger taking care of both pediatric and adult patients. She earned a Bachelor of Science degree in cell and molecular biology from Louisiana Tech University and holds a Master of Physician Assistant Studies from The University of North Texas, Health Science Center in Fort Worth.
Jason Williams, PA-C
Jason Williams is a certified physician assistant who has worked in pediatric and adult ear, nose, and throat care for over 18 years. He earned a bachelor’s degree in psychology from the University of Houston and a bachelor’s degree in physician assistant studies from the University of Texas Medical Branch in Galveston. He also participated in numerous ENT research studies while working in San Antonio, TX.
Kristy Loftin-Moening, Au.D.
Kristy Loftin-Moening is a doctor of audiology who specializes in the diagnosis and treatment of hearing loss. She earned a bachelor's degree in allied health from the University of Central Arkansas and a doctorate in audiology from the University of Arkansas for Medical Sciences. She completed her clinical externship at Toledo Audiology with a focus on balance and vestibular disorders. She also holds an American Speech-Language-Hearing Association Certificate of Clinical Competency in Audiology (ASHA).
Richard Eric Reynolds, Au.D.
Richard Eric Reynolds is a licensed audiologist who has been in practice for over 30 years. He earned a master’s degree in speech and hearing science from Texas Tech University and a doctorate in audiology from the University of Florida. His area of focus is in hearing loss prevention, detection, diagnosis, treatment, and education. He finds the field of audiology very rewarding because he can improve the lives of others through quality hearing care.
Margo Stewart, Au.D.
Margo Stewart, Au.D., earned her bachelor’s degree in speech-language pathology/audiology and her doctorate of audiology from the University of North Texas. A native North Texan, Dr. Stewart’s clinical experience consists of advanced audiologic, vestibular, and electrophysiologic assessment, as well as programming of traditional hearing aids, bone-anchored hearing aids, and cochlear implants. Dr. Stewart was born with hearing loss, which has led to a strong passion for helping individuals with hearing disorders improve their quality of life through hearing rehabilitation.
Jennifer Taylor, Certified Allergy specialist
Jennifer Taylor is one of our certified allergy specialists. She has years of industry experience and has a great passion for what she does. Helping men, women, and children have an improved quality of life through professional allergy care is her specialty. We are thrilled to have her as a part of our North Texas team.
Leslie Puskar, Allergy LVN
Leslie Puskar is a licensed vocational nurse at Cross Timbers ENT. She is a skilled nurse who specializes in diagnosing, treating, and managing all types of allergies. Her goal is to help patients find a solution that eases allergy symptoms and episodes so they can thrive.
Jessica Rael, Aesthetician
Jessica Rael comes to Cross Timbers ENT with more than ten years of experience working with med spas. As an aesthetician, she performs many of the laser treatments at Cross Timbers ENT. Jessica has a deep passion for skin and diligently works to ensure all her patients have the best clinical outcomes for their treatments.
Do You Have Allergies? Find Out With Allergy Testing
Allergy testing can pinpoint the cause of your allergy symptoms, like runny nose and hives. Learn how allergy tests work at our clinic in North Texas.Read
What Are the Common Signs of Sinus Pain?
Sinus pressure can be uncomfortable and derail your whole day. Learn about the common symptoms of sinus pain and how to find real relief with an ENT.Read