Dr. Olusegun Coker, MD
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Dr. Olusegun Coker, MD


Family Medicine | Male


Dr. Olusegun Coker, MD is a family medicine doctor who practices in Alton, IL. He has been practicing for 12 years. Dr. Coker is affiliated with Christian Hospital, Alton Memorial Hospital and Osf Saint Anthony's Health Center.

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Dr. Coker's Experience

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Conditions Treated

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Procedures Performed

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Background Check

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Coker

Dr. Coker accepts 9 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Coker's Reviews

Likelihood of recommending Dr. Coker to family and friends
based on 18 total surveys (4 with reviews)
Dr. Coker's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Reviews (4)
in Godfrey, IL |
I have been a patient of Dr. Coker for about 5 years. I am extremely pleased with his knowledge, friendliness, and how he takes the time to discuss what my problem may be. A very outgoing person. I have recommended him to several people.
Collinsville, IL |
Dr Coker is a true DISGRACE with respect to patient care! If you are a patient, if the Dr. Has NOT seen you within 7 minutes of your appointment, DO NOT PAY him for his services! It's a 2way street & when the Dr only cares about payment vs patient care....FIND ANOTHER DOCTOR....preferably one who doesn't have his head up his behind! Not to mention the fact that he prescribed medication without monitoring the patients (i.e.- blood pressure Meds)
Alton, IL |
Dr Coker's office staff are scattered and unorganized, we have had payments posted in the wrong accounts on more than one occasion. He doesn't take 'sick' appointments just sends you to the clinic. As a nurse I have no confidence in his ability to care for his patients. When going in for appointments he complains about the insurance companies and what they dictate he do, he uses this as an excuse to not do anything for you.
in Alton |
He is nothing but QUACK . I WOULDN'T TAKE sick dog to him let alone a person. He charges 168 bucks for doing absolutely nothing and all he wants to do is send you to a specialist . Don't waist your money.
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Dr. Coker's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Family Medicine
  •  No board certification on record with Healthgrades
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Illinois.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Conditions Treated

Dr. Coker does not have any conditions listed. If you are Dr. Coker and would like to add conditions you treat, please update your free profile.


  • Medical School
    Meharry Med Coll Sch Of Med

    Graduated in 2005

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Family Medicine

Procedures Performed

Dr. Coker does not have any procedures listed. If you are Dr. Coker and would like to add procedures you perform, please update your free profile.