Meet Our Team

Functional & Integrative Medicine Clinic located in Tyler, TX

Guy Danielson
Guy Danielson, MD
Dr. Guy Danielson is the founder of Integrative Health Matters, the first practice of its type in the area. He is a trailblazer in functional and regenerative medicine and has been a Board Certified Neurosurgeon in Tyler for over 40 years.
Kevin May
Medical Director / IHM Physician
A native of Dallas, Dr. Kevin G. May graduated from Abilene Christian University and earned his medical degree from the University of Texas Southwestern Medical School. He completed a 3-year residency in internal medicine at the university hospitals within the University of Texas system in San Antonio
Todd Funkhouser, MD, PhD
Partner / Consulting Physician
Dr. Funkhouser serves as partner and consulting physician of Integrative Health Matters.
Brad Fisher
Brad Fisher, MSN,APRN,FNP-C
Family Nurse Practitioner
Brad is a UT Tyler graduate. He received his BSN in 2010, MSN Administration in 2014, and became a certified Nurse Practitioner in 2020.
Cace Hurt, MSN, APRN, FNP-C 
Family Nurse Practitioner
Cace is passionate about positively impacting the lives of others. He seeks to be an ally to his patients and strives to empower individuals to pursue healthy lifestyle choices in order to become the best version of themselves.
Alexis Ormes
Alexis Ormes, ND*
Wellness Consultant
Dr. Alexis Ormes is a naturopathic doctor (ND) and holistic wellness consultant.
Sheri Danielson
Sheri Danielson, LCSW, IFMCHC
Health Coach
Licensed Clinical Social Worker and Integrative Health Coach for over 20 years that believes in cultivating happiness. Favorite quote: “Without joy there is no health, and no healing without joy.”
Kim Joshi
Valerie Guevara, FMCHC, NBC-HWC
Health Coach
Valerie’s training through the Functional Medicine Coaching Academy equipped Valerie with skills and tools to truly help clients make lasting changes that cultivate health and wellness. Valerie works with clients on the ‘why’ behind their goals and considers herself a companion on her clients’ journeys.
Kim Joshi
Melissa Volkmann, RDMS, RVT
Ultrasound Technician
 Melissa has 17 years of ultrasound experience. She loves how ultrasound is investigative and can be utilized in Functional Medicine to help find the root cause of various health issues.
Lauren Lowery
Lauren Lowery, MPA/HCA
Executive Director
Texas A&M University graduate, worked in transplant services at Baylor University Medical Center in Dallas. Lauren and her team were recognized as the #1 donor center in the country.
Lauren Lowery
Ruth Adams
Practice Manager
Ruth was born and raised in East Texas. She graduated from University of Maryland with a BS in Business. Ruth has over 35 years of physician practice/project management experience.
Kim Joshi
Julie Nuon

Front Office Supervisor

Julie was born and raised in East Texas and has more than 20 years of healthcare experience

Kim Joshi
Alycia Arellano, RN, BSN
Alycia is a UT Tyler graduate. She received her BSN in 2016, and began her nursing career in cardiology and vascular health at the Louis and Peaches Owen Heart Hospital, here in Tyler.