Dr. Baak is on staff at DePaul Hospital & Christian North East Hospital. The Arthritis Center is able to access to your prior medical records from these locations. Dr. Baak has an Infusion suite, lab and diagnostic ultrasound as well as a private parking lot steps away from their ground floor office.  Please send us an email at info@drbaak.com and you will receive an email back to register with our office and schedule your next appointment or infusion.  You can also call our office at 314-942-6464 and your call will be returned within 24 hours.

Arthritis Center provides current treatments for arthritis disorders and other diseases including:


  • Intravenous Infusion Therapy
  • Biological Drug Therapy: Remicade, Humira, Enbrel, Forteo, Cimzia, Orencia, Actemra, Simponi-Aria​, Rituxan, IVIg, Tysabri, Lemtrada, Entyvio, Krystexxa, Stelara, Taltz, Kevzara, and Fasenra
  • Intra-Articular Injections administered using Ultrasound guidance to maximize benefit and minimize discomfort.
  • Hyaluronate Intra-articular Injections: Corticosteroids
  •  PRP and Prolotherapy options 


​Infusion Services

Arthritis Center   Steven Baak, MD

Call Us:  (314) 942-6464

State of the Art Infusion Center on site with experienced nursing staff, comfortable chairs, beautiful views and individual tablets for your use during treatment.