2024 Arizona’s Top Naturopathic Doctor

Owner of
Longevity Medicine & Sports Therapy

Learn More About Dr. Romero
“As physicians, our goal is to provide individualized healthcare using a system of natural medicine that not only improves the longevity of life for our patients, but the quality of life as well.”

– Dr. Romero

Book Your Free Initial Consultation With Our Providers
Dr. Kelly Romero
Dr. Kelly Romero
Chief Medical Officer, Naturopathic Medical Doctor

Dr. Romero is a licensed Naturopathic Medical Doctor and Certified Exercise Physiologist with the American College of Sports Medicine. She received her medical degree from the Sonoran University of Health Sciences (formerly Southwest College of Naturopathic Medicine & Health Sciences) in Tempe, Arizona. Dr. Romero has extensive medical training and certifications in Regenerative Injection Therapies, Peptide Therapy and Bio-Identical Hormone Replacement Therapy. She is also a Certified EvexiPel Provider for hormone pellet therapy.

Read Dr. Romero’s Full Bio
Book with Dr. Romero
Dr. Elizabeth Eidsvaag
Dr. Elizabeth Eidsvaag
Naturopathic Medical Doctor

Dr. Eidsvaag is a licensed naturopathic physician dedicated to guiding you on a path to optimal health through the principles of natural medicine and disease prevention. She believes in the power of a personalized approach, treating each patient as a unique individual. She earned her Naturopathic Medical Degree from Sonoran University of Health Sciences and holds bachelor’s degrees in kinesiology and dietetics from Arizona State University.

She specializes in regenerative and pro-aging medicine, hormone and peptide therapies, aesthetics, and integrative dermatology. Her philosophy centers on uncovering the root case of dysfunction and harnessing the body’s innate healing potential. She emphasizes natural therapies and preventive care to support lasting health and vitality. By blending modern medical advancements with the principles of natural healing, Dr. Eidsvaag provides a balanced approach that delivers the best of both worlds.

Dr. Eidsvaag has lived in Arizona for the past 30 years and has a deep appreciation for the Sonoran Desert and the culture of the Southwest. She loves spending her time with family, animals, being outside in nature, yoga, and cooking. With Dr. Eidsvaag, you’ll find a warm, supportive environment where your health goals are prioritized.

Book with Dr. Eidsvaag
Dr. Kendall Stewart
Dr. Kendall Stewart
Certified Athletic Trainer, Corrective Exercise Specialist, Certified Strength and Conditioning Specialist, MSK Sonographer

Kendall is originally from San Diego but has moved around since that time, discovering what seasons really were at stops in Michigan, Washington, and Pennsylvania before arriving in Arizona in 2018. Kendall lives with his wife Holly and daughters Rylie and Abigail in Chandler and prefers to shovel sunshine over snow.

He played soccer and baseball through the end of high school and continues to be active today, mostly in weightlifting and running. His passion for sports medicine is rooted in the desire to know how people fit together and how to make a difference in the lives of others regardless of sport or level. My approach to medicine centers around collaboration and communication. The best way to achieve results is in partnership with the patient and provider to take history, likes/dislikes and all other factors into consideration when crafting a treatment plan.

Dr. Kendall Stewart completed his Bachelors of Science in Kinesiology from San Diego State University, Masters of Science in Kinesiology from Michigan State University and his Clinical Doctorate in Athletic Training from Temple University. He has worked with track and field, wrestling, gymnastics, soccer, tennis, golf, cross country, volleyball and swimming and diving athletes during his career that spans Michigan State University, Washington State University, Temple University and Arizona State University. He is also a member of the medical pool for USA Bobsled and Skeleton having completed rotations at the USOPC training centers at Lake Placid and Colorado Springs.

Dr. Stewart is a manual therapist by training with extensive skills in rehabilitation, joint mobilizations, muscle energy technique and PNF. Dr. Stewart is certified in dry needling, cupping, instrument-assisted soft tissue mobilization, Kinesiotape, and blood-flow restriction therapy. He is a National Academy of Sports Medicine certified Corrective Exercise Specialist and Performance Enhancement Specialist and is a Certified Strength and Conditioning Specialist through the National Strength & Conditioning Association. He is certified as an athletic trainer through the Board of Certification and is licensed in Arizona by the Arizona Board of Athletic Training.

Book with Dr. Kendall
Tabitha MacNeil, RN, BSN
Tabitha MacNeil, RN, BSN
Nurse, Aesthetics Injector

Tabitha MacNeil is a dedicated Registered Nurse with a Bachelor of Science in Nursing (BSN) and certification as a Nurse Injector. She received her ADN from Scottsdale Community College and her BSN from Arizona State University. Currently, she collaborates with Dr.Romero and Dr. Eidsvaag, where she combines her nursing expertise with a holistic approach to healthcare.

With a passion for enhancing patient well-being, Tabitha specializes in aesthetic treatments and strives to provide personalized care to each of her patients. Her commitment to continuing education and professional development ensures that she stays at the forefront of the latest advancements in medical aesthetics.

Outside of her professional endeavors, Tabitha enjoys spending time with her two little ones, hiking, trying out new restaurants, yoga and reading. She also loves learning interesting new words and silly facts, so next time you see her, be sure to share one or two!

Book with Tabitha
MaCinda Horton
MaCinda Horton
Front Desk Receptionist

MaCinda has spent most of her career as a veterinary technician. However after caring for her parents, she has decided to transfer to human medicine. In her free time, she enjoys family time with her husband, children and grandchildren. She also enjoys camping, archery and taking her two german shepherds on new adventures up north.

Email MaCinda
Catherine Warren
Catherine Warren
Patient Care Coordinator

My name is Catherine and I am so excited to join Longevity Medicine & Sports Therapy! I look forward to supporting all of the patients here and getting to know all of you. I know how important customer service is especially in the healthcare industry.

I worked in non-profits for years primarily in leadership and mentorship. Then I switched gears and fell into healthcare where I became the Office Manager at a multi-disciplinary clinic. My parents were in the healthcare industry so it was a natural progression for me to end up here. When I am not at work, you will find me in the nature trails behind my house, knitting or in my garden.

Email Catherine

Become A Patient

For your convenience, our physicians provide Telemedicine (aka Telehealth) visits. You can complete your New Patient Appointment and Follow Up Appointment through virtual visits. This option provides an easy and efficient way to stay on track with your health whether you are at home, at work, or traveling. Call 480-331-2630 or schedule online below for your in-person or Telemedicine visits with Longevity Medicine & Sports Therapy!

Schedule An Appointment

Join Dr. Romero’s Online Community

Follow Dr. Romero on Social Medial and Sign Up For Her Monthly Newsletters.