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SBL Effingham Clinic

905 North Maple St.
Effingham, IL

ENT Clinic

fax: 217-347-7197

8 am to 5 pm - Monday through Friday


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Charley Nguyen, MD

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Michael Smith, MD, Ph.D.


Audiology Services
Ear, Nose & Throat Conditions

Effingham Family Practice

SBL Effingham Clinic
905 North Maple St., Effingham, IL, Suite D
Effingham, IL 62401
fax: 217-347-7049

7:30 am to 4:30 pm
Monday through Friday

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Sean Flynn, MD
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Kendra Zerrusen, APRN

Services: Pediactrics, Adult Medicine, Preventative Care

Family Medicine


7 am to 4 pm - Monday, Wednesday, Friday
7 am to noon - Tuesday and Thursday

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Paul Oltman, MD



  • Primary Care
  • DOT Physicals


Laboratory Services


  • Convenient hours
  • No appointment Necessary
  • On site laboratory testing facilities
  • Diverse Test Menu
  • Skilled laboratory staff for specimen collection

7:30 am to 4:30 pm - Monday through Friday

SBL Laboratory services is opening August 1, 2022 at the SBL Bonutti Clinic. Please use Entrance B. Our excellent phlebotomists will draw blood and accept urine and fecal sample as well. The services are available to anyone who needs lab services regardless of your physician or advanced practice provider. People who have routine blood work drawn at the SBL Effingham Clinic will now have the same services provided at the SBL Bonutti Clinic. Additionally, some of your favorite phlebotomists are here to help you. (Anna Burton, Cheryl Dial and Kayla Blair)

For more information, call, 217 342-5249. The Lab is conveniently open from 7 am to 5:30 pm, Monday through Friday.

The SBL Patient Portal is available through the Effingham Clinic.

Through this secure portal, you can:
   • request an appointment with your doctor or advanced practice provider
   • request a medication refill
   • update your over-the-counter medications and allergies
   • view your test results
   • talk with your doctor’s office

Use this form to have your medical records transferred to another physician.