Southern Illinois Associates LLC

Click here to go to Athena Patient Portal

SIA Behavioral Health

The SIA Behavioral Health App is a convenient and secure way to connect with your Southern Illinois Associates, LLC, Behavioral health care team. This app provides a great all-in-one experience to help save our patients time while also allowing us to better serve you and your family. By downloading and registering for the app, you will be able to.

  •  Complete and sign forms, upload insurance cards, etc. prior to your appointment with the virtual check-in.
  • Fill out health history, health questionnaires, etc. prior to appointment
  • Fill out screening questionnaires
  • Pay co-pays & due balances
  • Schedule appointments
  • Easily connect to your scheduled TeleHealth visits
  • Participate in Remote Patient Monitoring Programs




Download today to help create an added ease and convenience for your healthcare experience.

In case of an emergency, call 911 or report to the nearest emergency room.

Get In Touch

Patient portal




16 Junction Drive W, Ste 2,

Glen Carbon, IL 62034


Mon – Fri: 8:30 Am to 5 PM

2nd Saturday of every month:

From: 8:30 AM to 2 PM

We Are Here to Help

We are using state of art phone system which is fully integerated to our electronic medical record system. Once our system recognize you with your birth day, and name, then the transcript your message is  created in your char. Now you can request and schedule appointment, request medication refills, and leave messages for staff and your provider. This phone system also serves as our after our phone service. So no more different phone number to remember, Just call one number 618-288-5019


Here are some tips to make the phone calls

Doctor, Hospital, urgent labs press 1

If you are a doctor, or calling from a hospital or an emergency room, or have urgent lab results, press 1

Call from or calling For Established Patient press 2

If you are an established patient or calling on behalf of an established patient and need to reach the doctor on call for an emergency, or request an appointment or get appointment information, or leave a non-urgent message for our office, press 2


If you are calling from a pharmacy, press 3

New Patient Press 4

If you are a new patient, or would like to leave us a general message, press 4

We are developing an App which will be soon available on Apple and Google store to download. You will be able to communicate with us in hippa secure messaging, you will be able to see you upcoming appointment, complete paper work from home, update your history, be pay your bills, upload your vitals, labs, etc. 


Please stay tune in for furhter information. You can use the website in the meantime. This does not replace the patient portal

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Southern Illinois Associates, LLC