Meet Our Staff

Jonathan Wiggenhorn, DO

Board Certified in Otolaryngology – Head and Neck Surgery

Most doctors don't experience first-hand many of the conditions they treat, but Dr. Wiggenhorn is the exception. Having battled severe allergies and chronic sinusitis personally, he is able to deliver knowledgable and compassionate care to his patients. "I know how it feels to have your quality of life altered by severe allergy symptoms," he says, "and I also can tell you there are things we can do to make a difference in how you feel!"

Dr. Wiggenhorn earned his medical degree from Western University of Health Services in Pomona, Calif. where he served as Vice President of his class and was elected to join Sigma Sigma Phi, a National Osteopathic Honor Society. He completed his internship at Henry Ford Hospital in Detroit, Mich. and his residency within the St. John Health System affiliated with Michigan State University.

Prior to opening Estrella Ear, Nose and Throat in 2010, Dr. Wiggenhorn was in private practice in Asheboro, North Carolina. He is an Associate Clinical Professor at Midwestern University and continues to serve as the official ear, nose and throat physician for the Cincinnati Reds during spring training.

Outside the office he enjoys the Arizona climate by golfing, mountain biking, hiking and spending time with family and friends.

Kevin Kristalovich, Au.D., CCC-A

Dr. Kristalovich earned a Master's Degree in audiology from Idaho State University in Pocatello and a Doctorate in audiology at A.T.Still University in Mesa, Arizona. He interned at the University of Colorado Health Sciences Center in Denver before completing a fellowship at HEARx Ltd in West Palm Beach, Florida.

With a passion for patient care and education, Dr. Kristalovich brings more than a decade of clinical experience. He provides comprehensive diagnostic evaluations for both pediatric and adult patients and specializes in balance issues, hearing aid selection and fitting, aural rehabilitation and auditory brainstem response.

During his off hours, you'll find him enjoying anything related to his interests in professional hockey and sports car clubs.

Simran Kaur, NP-C

Not everyone knows what they wanted to do as a child, but Simran is a rare exception. Working in the medical field since high school, she graduated magna cum laude from Barrett, The Honors College at Arizona State University with a BS in Nursing. She then earned a Master of Science in Nursing, Family Nurse Practitioner at Grand Canyon University and has since worked in a variety of both pediatric and adult settings.

Simran enjoys caring for patients of all ages, speaks English, Hindi and Punjabi and is semi-fluent in Spanish. Philosophically, she cares for the whole person and is committed to educating patients on how they can help themselves lead healthier lives by optimizing their involvement in their own healthcare.

In her free time, Simran is an adrenaline junkie who enjoys all things adventurous including exotic cars and motorcycles, travel, new foods and volunteer opportunities.

Beth- Allergy Nurse

Estrella Ear Nose and Throat takes your allergy very seriously. If you regularly suffer from a runny nose, itchy eyes, difficulty breathing out of the nose, sinus congestion and pain, hoarseness, hearing changes, scratchy sore throats, and/or cough, Beth stands ready to provide full allergy services from testing to the custom mixing of serums for ultimate results. We offer under the tongue Allergy Drops, also known as sublingual immunotherapy, and traditional allergy shots. Learn more

Office Staff

Every member of Estrella Ear, Nose and Throat is dedicated to providing a caring and personalized experience. Because we see patients of all ages, we pride ourselves on taking the time to educate you on each aspect of your visit. Whether you're interacting with a nurse, surgical scheduler or the individual handling the billing, you'll know us by our warmth, personal approach and passion for making things right. We look forward to getting to know you!

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Why Choose Us

  • We offer in-office procedures for multiple sinus symptoms.
  • Comprehensive Hearing & Balance Clinic
  • Hearing Aid Sales & Services
  • Providing reliable service since 2010