Dr. John Caster, MD

Dr. John Caster, MD

Internal Medicine  ·  
Male  ·  
Age 48
Dr. John Caster, MD is an internal medicine specialist in Springfield, MO and has been practicing for 23 years. He graduated from Saint Louis University School Of Medicine in 1995 and specializes in internal medicine.

1001 E Primrose St

Springfield, MO 65807

Contact Information

(417) 875-3000

Insurance Accepted

  • Accepts most major Health Plans. Please contact our office for details.
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Humana
  • Medicaid of Missouri
  • Medicare
  • MultiPlan
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Caster

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Dr. Caster's Experience

Dr. Caster'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
  • Board certified in Internal Medicine
  • No sanctions found
  • No board actions found

1  Specialties

  • Internal Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

140  Conditions Treated


Read Less

21  Procedures

  • Anemia and Iron Deficiency Screening
  • Cardiovascular Stress Test
  • Cholesterol Screening
  • Diabetes Counseling
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Gonorrhea Screening
  • Hepatitis A Screening
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • HIV Screening
  • Immunization
  • Liver Function Test
  • Osteoporosis Screening
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Sexually Transmitted Infections Screening
  • Smoking Cessation Counseling
  • Thyroid Screening
  • Wellness Examination

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Missouri.

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.


  • Saint Louis University School Of Medicine
    Medical School | Graduated 1995
  • University Mo Columbia School Med
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Caster has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Caster's Reviews

Likelihood of recommending Dr. Caster to family and friends
15 total reviews (2 have comments)

Likelihood to Recommend (15)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Caster's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (2)

I was very disappointed in my appointment with doctor. I was 25 minutes early so I could receive all of my allotted time. I think he spend 7 minutes with very briefly touched a bump on my leg and then rushed out. In these times of high deductibles I really feel like I flushed my money down the...more
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Dr Caster is a very good doctor, he listens and explains ina good way. Been my doctor for at least 10 years and doesnt mine calling in a prescription in certain cases without coming in.
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