Thrive Services - T.E.C.S.

Meet your clinical team

Serving Southern Illinois in Vandalia, Salem, and Mt. Vernon!

Evonne Stephenson, LCPC

Mental Health Clinician, Executive Director

Evonne has worked with individuals, couples, and families for the last 12 years. She specializes in complex trauma, PTSD, addiction/abuse issues, substance use disorders, and borderline personality disorder.

Dr. Audrey Faulstich, APRN

Psychiatric Mental Health Nurse Practitioner

Dr. Faulstich works with all age ranges. While working with you she will focus on the whole person. Always taking the time to listen and never judging you. She works from a holistic approach when developing a treatment plan.

Dr. Scott Sieberg, MD

Certified Functional Medicine

With 25 years of experience as an MD and certification by the Institute for Functional Medicine; Dr. Sieberg possesses extensive knowledge in the treatment of many chronic diseases. 

Dr. Jeffrey Brower, MD

Certified TMS Physician

Dr. Jeffrey Brower is an occupational medicine specialist and certified TMS Physician. He received his medical degree from University of Illinois College of Medicine and has been in practice for more than 20 years.

Stacey Dinkelman, LCPC

Mental Health Clinician

Stacey works with adolescents and adults on various issues such as anxiety, depression, ADHD, addiction/abuse issues, substance use disorders and more. Stacey also enjoys working with parents who have children under the age of ten.

Twana Curry, LCSW

Mental Health Clinician

Twana has over 20 years of experience working with a multitude of issues from chronic pain, illness, obesity, depression, anxiety, stress, PTSD, trauma, and childhood behavioral problems. She also has extensive experience working with military families and veterans.

Sherrie Smalls

Mental Health Technician

Sherrie assists with our clinicians and practitioners. This includes with biofeedback as well as our stress management treatments. Patients of all ages are able to utilize these innovative treatment options.

Kelly Sieberg

Nutritionist, Certified Health Coach &

Certified Personal Trainer

Kelly will work with you in developing your personalized treatment protocols including nutrition and exercise that is customized to your needs. She believes that lifestyle changes play a major role in the recovery of one’s health. 

Emilly Petterson​

Equine Specialist

Emily has always had a passion for horses and helping people.  She has been riding her entire life, since was able to walk.  She has experience in both English and Western Saddle.  She provides equine lessons and works hand in hand with our mental health professionals to provide equine based mental health counseling.  

Cindy Broth

Equine Specialist

Cindy has been working with horses for over 30 years.  She is experiences in English and Western Saddle, and trail riding.  She provides equine lessons and works hand in hand with our mental health professionals to provide equine based mental health counseling.   





We are only one call away!

(618) 283-2222

For after hours care and crisis work we partner with an after hours answering service Answer Direct. To contact your provider when the clinic is not open for urgent or emergent situations that cannot wait until the next business day; call your clinic after hours and follow the prompts to reach our after-hours service.

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