Dr. John Ellena, MD

Dr. John Ellena, MD

Internal Medicine  ·  
Male  ·  
Age 60
Dr. John Ellena, MD is an internal medicine specialist in Saint Louis, MO and has been practicing for 32 years. He graduated from Southern Illinois University School Of Medicine in 1983 and specializes in internal medicine.

969 N Mason Rd Ste 160

Saint Louis, MO 63141

Contact Information

(314) 439-1292

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • HAP Insurance
  • HealthLink
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

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Dr. Ellena's Experience

Dr. Ellena'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*

243  Conditions Treated

Read Less

25  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Anemia and Iron Deficiency Screening
  • Arterial Blood Gas Test (ABG)
  • Cardiovascular Stress Test
  • Cholesterol Screening
  • Diabetes Counseling
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Gonorrhea Screening
  • Hepatitis A Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Screening
  • HIV Screening
  • Immunization
  • Liver Function Test
  • Osteoporosis Screening
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Rapid Flu Test
  • Sexually Transmitted Infections Screening
  • Syphilis Screening
  • 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.


  • Southern Illinois University School Of Medicine
    Medical School | Graduated 1983
  • Barnes Jewish Hospital
    Internship Hospital | Completed 1984
  • Barnes Jewish Hospital
    Residency Hospital | Completed 1986

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Ellena has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Ellena's Reviews

Likelihood to recommend Dr. Ellena


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Average Wait Time
  • 10 – 15 minutes
Dr. Ellena's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John Ellena, MD
I already have changed doctors and am very pleased with my new internist. The physician assistant made me cry on two occasions and this should never happen at a doctors office. Phone calls not returned, office staff was caught in several lies and there is no follow up. I feel this is a very...Read More
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Margaret Zimmermann in Chesterfield, MO – Oct 25, 2017
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Good Dr, hard to get appointment with him.
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Patient in Saint Louis, MO – Feb 20, 2016
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We have been with Dr. Ellena for many years and really like the time he takes with us and his followup after hospital stays. If you at Missouri Baptist, he checks on you every day and sees that you get the proper care.
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Geraldine Zeller in St Louis, MO – Feb 18, 2016
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Very compassionate with great diagnostic skills
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Kevin S in St Louis – Dec 23, 2015
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