The father and son team at Brown Integrative in Tyler, Texas is ready to help you discover and treat the underlying causes of a vast range of health conditions in order to achieve a happier, healthier life. By focusing on the removing the causes of these conditions, we’re able to both prevent and help the body heal itself of both acute and chronic conditions.


Dr. William J. Brown, M.D., PLLC

Brown Integrative Health

Dr. William Brown focuses on integrative and regenerative medicine. He is a certified fellow of the American Academy of Ozonotherapy which allows him to do Prolozone injections for painful joint  and back pain and  Biophotonic (ultraviolet) and ozone blood infusions for a wide variety of acute and chronic health conditions.. IV nutritional therapy with Myers Cocktail and high dose Vitamin C is also done in his practice. 

Dr. Michael T Brown, PhD, PLLC

Brown Integrative Wellness

Dr. Michael T Brown has a PhD in Health Psychology and Clinical Psychology. His practice focuses on IASIS  Micro-Current Neurofeedback therapy and Theta chamber technology as well as health and wellness consulting, disease management, methylation and cellular inflammation issues, chronic illness, weight management, and counseling. Also provides HOCATT (hyperthermic ozone and carbonic acid transdermal technology) for detoxifying the body and HUGO high intensity PEMF for pain management and improved cellular function. Micro-Current Neurofeedback and Theta Chamber is used to treat a variety of conditions such as: PTSD, anxiety, sleep disorders, migraine headaches, Autism, ADD, ADHD, OCD, depression, fibromyalgia, chronic fatigue, test anxiety and many other disorders.

Dr. Julia Roberts APRN, FNP-C

Family Nurse Practitioner

Julia Roberts is a family nurse practitioner caring for patients with specialized training in allergy and immunology, and bio-identical hormone therapy. With the use of Evidenced based practice medicine and a caring nature, Ms. Roberts is passionate about helping patients feel better and partnering with them to reach a better state of health. She gets to the art of healing by taking an individualized approach in treating the whole person. Ms. Roberts’ goal is to work with clients in learning how to reach their optimal health goals and empower people to maintain them.

Sharon Brown

Office Manager

Sharon Brown is the office manager at Brown Integrative and is the wife to Dr. Michael Brown and daughter-in-law to Dr. William Brown. She holds a  BS in Human Nutrition, is an Iasis Certified Provider and  BioScan Certified Provider. She can be seen assisting in procedures with her father-in-law, filling in and assisting with her husband and helping at the front desk.


Sharon has been married to her best friend, Michael for thirty years. She is mom to two wonderful boys. Will is a worship pastor and married to Shelby. Sam is a Senior at Grace Community and  heading to Texas A&M in the fall to study BioMedical Sciences. She is a dog mom to Obi, a Golden Doodle, Hamilton, a Silken Windhound, and Easton, a mixed Terrier.


Sharon is very close to her family and loves hanging out with them. She enjoys spending time with her friend group known as the Sweet Magnolias as well. She loves to cook, bake, read and work in her flowerbeds. Serving others in their practice brings her immense joy.

Danene Bacon


Danene Bacon is the receptionist at Brown Integrative. Danene has been in the medical field for over 25 years. She worked for Christus Mother Frances as a certified coder for 20 years. Danene joined Brown Integrative in July of 2022, and believes it was one of the best decisions she has ever made. Her hobbies include going to soccer games, baseball games and watching her grandchildren grow. 

Mischele Davis

Mischele Davis serves in many roles at Brown Integrative. Primarily, she is the IV technician and assists Dr. Brown in a variety of areas. Mischele has been with Brown Integrative for 5 years. Prior to her joining the Brown Integrative family, she worked with Christus TMF for 11 years and prior to that, she worked 4 years at Texas Tech/ UMC in the pediatric unit. Mischele has been in the medical field in some way since she was 17 years old. She is also an  RMT, phlebotomist, and working on her bachelor’s degree in Mortuary Science.  

Jessica Waller

Clinical Nutritionist

Jessica Waller, our clinical nutritionist, advocates for a root cause and food as medicine approach. Married to Lonnie, she is a mother to three children: McKenna, who starts medical school at the University of Utah this fall; Sophie, a Business student at UT Tyler; and Kyle, a senior at Tyler Legacy High School.


Three years ago, after receiving a diagnosis of metastatic breast cancer, Jessica questioned her oncologist about dietary impacts on her health. The response, “it doesn’t matter,” motivated her to demonstrate the significance of nutrition. She pursued a master’s degree in clinical nutrition from a top Naturopathic school and is now a candidate for the Certified Nutrition Specialist, the highest nutrition certification, accruing clinical hours daily.