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Dr. Steven W. Baak, MD


  • (314) 921-4420

Dr. Baak's Overview

Dr. Steven W. Baak graduated from the Saint Louis University School of Medicine in 1989. He works in Florissant, MO and specializes in Rheumatology. Dr. Baak is affiliated with SSM DePaul Health Center.

Dr. Baak's Experience

Years in Practice: 26

Dr. Baak's Specialties


Dr. Baak's Education & Training

Medical School: Saint Louis University School of Medicine; Graduated 1989

Dr. Baak's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Baak's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • Anthem Blue Preferred Select
  • Anthem Direct Access w/HSA MO
  • BCBS Blue Card PPO
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Dr. Baak's Office Information & Appointments

Office Locations

SSM Health Medical Group
SSM Medical Group

1120 Shackelford Rd
Florissant, MO 63031
(314) 921-4420


Office Hours and Information

Fax: (314) 921-6086

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 4:30 PM
Tuesday 8:00 AM - 4:30 PM
Wednesday 8:00 AM - 4:30 PM
Thursday 8:00 AM - 4:30 PM
Friday 8:00 AM - 4:00 PM
Saturday Closed
Sunday Closed

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Dr. Baak's Hospital Affiliations

Office Locations

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