Saint Louis Counseling

ARCA has partnered with Saint Louis Counseling to provide diagnosis and medication management for Psychiatric Services, Substance Use Disorders, and other Behavioral Health Services. Often uncontrolled mental health disorders and substance use go hand-in-hand for many clients. This partnership allows a client to address not only substance use but also address the underlying mental health symptoms for which they have been seeking relief. Clients are able to focus on their mental health when they do not have to worry about the symptoms of withdrawal. 


In-person office visits available as well as appointments via Telehealth.  

If you have any questions about our services please contact Saint Louis Counseling at 314-544-3800 or by visiting


Please select one of the three methods to complete your paperwork prior to coming to your first appointment.

Complete Online

Completing your forms online will save you time on the day of your appointment. ++Surveys are HIPAA compliant and secure.

Download / Print

Download the new patient forms listed below and fill them out prior to coming to your first appointment. You can either drop off this paperwork at ARCA ahead of time or come 15-20 minutes early for your appointment to submit the paperwork to our Check-In staff, so it can be entered into the system before you meet with the provider..

Arrive Early 

If the other two methods aren't a good fit for you, feel free to arrive early the day of your appointment to complete the paperwork in person.

For Life-Threatening Emergencies Call 911

People Walking

ARCA Enrollment Pack

Man on His Phone

Welcome Letter

Get to Know Our Psychiatric Providers


Tammy LeBrell,

Being one with a personal passion for those struggling with addiction and the relevant co-occurring mental health disorders that often accompany, I centered my nursing profession of 20+ years to helping those into recovery. I believe in meeting the person where they are recognizing that each person has their own story to share and personal journey in this life. I am a Board-Certified Nurse Practitioner with a Master’s Degree in Advanced Practice from Saint Louis University and specializing in Family Psychiatric Mental Health. From a small town in North Central Arkansas, I relocated to St. Louis in 2015. Shortly after, I was offered the opportunity of preceptorship with Assisted Recovery Centers of America (ARCA) establishing a working relationship that led to an offer to join the team in 2019. I currently work as a provider treating individuals through medication-assisted treatment (MAT) for substance use disorders and mental health diagnosis and treatment therapies. My focus is individual and holistic care.


  • PMHNP, Saint Louis University, St. Louis, MO

  • BSN, Arkansas State University, Jonesboro, AR


  • Telepsychiatry, ARCA, St. Louis, MO


  • St. Louis, MO


  • Current 18+


  • APRN license: MO

  • PMHNP-BC: ANCC Board Certified

  • DEA: MO

  • XDEA: MAT Waiver: MO

Chris E Roberts,

Board Certified Psychiatric Mental Health Nurse Practitioner, with training and experience treating patients with psychiatric and substance use disorders across the lifespan and across practice settings. Studied advanced practice nursing at Maryville University in St. Louis, Missouri. Clinical practice internship at Washington University School of Medicine, Washington University Child and Adolescent Medicine, and Places for People. My journey began with psychiatric nursing at Barnes Jewish Hospital, caring for adults with severe mental illness in crisis. Taught at Goldfarb School of Nursing, mental health nursing while earning an advanced practice degree. In my free time, I enjoy spending quality time with family, especially my two grandchildren, and traveling to warm destinations.


  • PMHNP, Maryville University, St. Louis, MO

  • BSN, Central Methodist University, St. Louis, MO

Current Practice

  • Telepsychiatry, QSR in St. Louis, MO

  • Telepsychiatry, ARCA, St. Louis, MO

Current Location

  • St. Louis, MO

Ages Served

  • 18+

Certifications & Licensure

  • ANCC board-certified

  • DEA: MO

  • APRN license: MO

  • MAT Waiver: MO


Dr. Shannon Jennings,


  • St Louis University School of MedicineResidency, Psychiatry, 2003 - 2004

  • University of South Florida Morsani College of MedicineResidency, Psychiatry, 2000 - 2003

  • University of South Florida Morsani College of Medicine Class of 2000

Current Practice

Current Location

  • St. Louis, MO

Ages Served

  • 18+

Certifications & Licensure

  • CO State Medical License      2019 - 2023

  • KY State Medical License      2008 - 2009

  • IL State Medical License       2006 - 2023

  • MO State Medical License     2004 - 2022

  • FL State Medical License      2001 - 2022

  • American Board of Psychiatry and NeurologyPsychiatry