Dr. Olusegun Coker, MD

Family Medicine  |  
Insurances AcceptedSave
Dr. Olusegun Coker, MD
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 Alton Memorial Hospital and Christian Hospital.

Family Physicians Of Alton

4 Memorial Dr Ste 230

Alton, IL 62002

Contact Information

(618) 463-7777

Dr. Olusegun Coker, MD

Dr. Olusegun Coker, MD

Accepted insurance

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • HealthLink
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Coker

Dr. Coker's Experience

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 malpractice claims found
  • No sanctions found
  • No board actions found


  • Family Medicine

Board Certifications

Dr. Coker 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.


  • Meharry Med Coll Sch Of Med
    Medical School | Graduated 2005

Awards & Recognition

Awards & Honors

Dr. Coker has no awards or honors listed.

Media & Publications

Dr. Coker has no media or publications listed.

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 profile.

Dr. Coker's Reviews

Likelihood of recommending Dr. Coker to family and friends
based on 19 total reviews (5 with comments)
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 Comments (5)
in East Alton, IL |
I think Dr. Coker is really a very nice person! He listens to you , tries to pinpoint what's wrong with you if you have a problem. He is our primary doctor, therefore if there is a particular problem, I am thankful he will send you for tests or a specialist! I think you Rock Dr. Coker!
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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Visit Dr. Coker

Dr. Coker accepts 9 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield PPO
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Coventry Health Care
    Coventry Health America PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • HealthLink
    HealthLink PPO
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Coker has admitting privileges

Alton Memorial Hospital
1 Memorial Dr
Alton, IL 62002
View Hospital Profile
Christian Hospital
11133 Dunn Rd
Saint Louis, MO 63136
View Hospital Profile

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