Dr. Chad Johnston, MD

Internal Medicine  |  
Insurances AcceptedSave
Dr. Chad Johnston, MD
Dr. Chad Johnston, MD is an internal medicine doctor who practices in Decatur, IL. He has been practicing for 14 years.

2570 E Federal Dr

Decatur, IL 62526

Contact Information

(217) 872-1003

Dr. Chad Johnston, MD

Dr. Chad Johnston, MD

Accepted insurance

  • Aetna
  • Blue Cross Blue Shield

*Please verify this information when scheduling an appointment.

Learn about Dr. Johnston

Dr. Johnston's Experience

Dr. Johnston's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Internal Medicine

Board Certifications

Dr. Johnston does not have any board certifications listed.

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Southern Il Univ Sch Of Med
    Medical School | Graduated 2003

Awards & Recognition

Awards & Honors

Dr. Johnston has no awards or honors listed.

Media & Publications

Dr. Johnston has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Johnston does not have any memberships or affiliations listed. If you are Dr. Johnston and would like to add memberships or affiliations, please update your profile.

Dr. Johnston's Reviews

Likelihood of recommending Dr. Johnston to family and friends
based on 10 total reviews (2 with comments)
Dr. Johnston's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (2)
in Springfield, IL |
It took them 10 days to read reply to my blood work result and after 3 phone calls. The blood work was sitting in doctor's desk for 3 days before he reads it and the result was everything is good. I wanted a more detail answer. Should I change my calcium intake, is my sugar level OK? Just OK! I left a message for the nurse to call me. It has been 3 days now and no call. This is not the first time this happened. Doctor is charming and very friendly. But I hate sitting and waiting for
Springfield, IL |
The doctor took a great deal of time to explain options and insights into my current health.
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Now Accepting New Patients
Dr. Johnston accepts 2 insurance carriers
  • Aetna
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO

*Please verify this information when scheduling an appointment.

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