Meet Our Providers

John Van Wagoner

M.D.

Dr. Van Wagoner has been in practice since 1999 and specializes in adult and pediatric allergy, asthma and respiratory illness.…

Gregg Santilli

M.D.

Specializing in adult and pediatric allergy, asthma and respiratory illness, Dr. Gregg Santilli has been in practice since 1994. His…

William A. Neaville

M.D.

Dr. William A. Neaville earned his Bachelor of Science in biology from the University of Arkansas at Little Rock and…

Tracy Coe

PA-C

Since graduating in 1998 from UT Southwestern Medical Center, my career as a Physician Assistant continues to focus on allergy,…

Andrew Smejdir

PA-C

Since graduating as a Physician Assistant I have delighted in shaping patient lives for the better. I am excited to…

Leila Burch

PA-C

Working as a Physician Assistant since 2012, I thoroughly enjoy seeing the positive results in my adult and pediatric patients.…

Melissa Garcia

PA-C

Melissa Garcia is a native Texan and a nationally certified physician assistant since 2002. She is a 1995 Cum Laude…

Allison Legare

PA-C

Since graduating as a physician assistant, I have worked with patients to better their health and wellness. I was raised…

James Moore

FNP-C

James is a certified Family Nurse Practitioner. With over 15 years of clinical experience, James is dedicated to providing compassionate…

Cynthia Nguyen

PA-C

After graduating from the University of Texas Medical Branch Physician Assistant program, it has been a pleasure to provide care…

Ariya Haq

PA-C

Since graduating as a Physician Assistant, I am excited to give back to my community and provide exceptional care to…

Tiffany Franks

PA-C

Tiffany Franks, PA-C was born and raised in a small town on the outskirts of Nashville, Tennessee. She moved to…

Deepa Abraham

FNP-C

Deepa Abraham, FNP-C is a Board-Certified Family Nurse Practitioner. She earned her Master of Science in Nursing from Maryville University…