Dr. Flatt works in Marseilles, IL and specializes in Internal Medicine. Dr. Flatt is affiliated with Morris Hospital & Healthcare.


Years Experience: Not Available

Dr. Flatt's Specialties

Dr. Flatt's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Flatt's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO

Dr. Flatt's Office Information & Appointments


Marseilles Healthcare Center

580 Sycamore St
Marseilles, IL 61341

Get Directions

Tel: (815) 795-2122


Practice Website: morrishospital.org

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 9:00 AM - 5:00 PM
T 9:00 AM - 5:00 PM
W 9:00 AM - 5:00 PM
T 9:00 AM - 5:00 PM
F 9:00 AM - 5:00 PM
S Closed
S Closed

Other Physicians in Dr. Flatt's Practice

Hospital Affiliations