Thrive Services - T.E.C.S.

Meet your clinical team

Serving Southern Illinois in Vandalia, Salem, Mt. Vernon, and Marion, as well as the Saint Louis Area!

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 ages. While working with you she will focus on the individual as a whole. Always taking the time to listen without judgement. 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 the 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.

Rachel Austin

Mental Health Clinician

Rachel recently graduated from McKendree University with a Masters in Clinical Mental Health Counselor.  She works with patients throughout the lifespan focusing on trauma, anxiety, and depression.

Michelle Venegoni-Vigil

Mental Health Clinician

Michelle is a recent graduate of Southern Illinois University with a Masters in Social Work. She is trained in trauma work with patients throughout the life span. She also works with kids utilizing play therapy.

LaEquah Rollins​

Mental Health Clinician

LaEquah recently graduated with her Masters in Social Work from Southern Illinois University. She works with individuals, couples, and children on a rage of difficulties. 

Sherrie Smalls

Lead Mental Health Technician

Sherrie assists with our clinicians and practitioners. She oversees our biofeedback as well as our stress management treatments; along with our TMS treatment. Patients of all ages are able to utilize these innovative treatment options.

Stephanie Haney

Mental Health Technician

Stephanie loves working with the patients. She has a bachelors in Biochemistry with a minor in Psychology. She works with our patients providing TMS, Biofeedback and our stress management treatments.

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. 

Your wellness consultant & patient liaisons

Ginger Hulvey

Wellness Consultant

Ginger is very excited to meet with you.  She works with each of our patients to ensure that they are matched with the right counselors and doctors from the very beginning.  She will educate you on services offered and make clinical recommendations to move you on your journey to a healthier happier you.

Meet your administrative team

Molly Hickerson

Office Assistant

Molly has worked in customer service for a number of years. She has recently joined our team and she is excited to help you on your journey any way she can.



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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