Dr. Phenu Zachariah, DO

Dr. Phenu Zachariah, DO

Endocrinology, Diabetes & Metabolism  ·  
Dr. Phenu Zachariah, DO is an endocrinology, diabetes & metabolism specialist in Cape Girardeau, MO and has been practicing for 14 years. He graduated from Chicago College Of Osteopathic Medicine / Midwestern University in 2004 and specializes in endocrinology, diabetes & metabolism and endocrinology.

211 Saint Francis Dr

Cape Girardeau, MO 63703

Contact Information

(573) 331-3000

Insurance Accepted

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

*Please verify this information when scheduling an appointment.

Learn about Dr. Zachariah

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Zachariah performs your care needs compared to other doctors.

Abnormal Thyroid
very high
more than 99% of peers
very high
more than 99% of peers
Thyroid Disease
very high
more than 99% of peers

Dr. Zachariah's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

2  Specialties

  • Endocrinology, Diabetes & Metabolism
  • Endocrinology

1  Board Certifications

  • Diabetes, Metabolism & Endocrinology
    Accredited by: American Board of Internal Medicine*

55  Conditions Treated

Read Less

9  Procedures

  • Continuous Glucose Monitoring
  • Diabetes Counseling
  • Diet Counseling
  • Exercise Counseling
  • Fine Needle Aspiration of Thyroid Nodules
  • Insulin Pump Therapy
  • Thyroid Fine Needle Aspiration Biopsy
  • Ultrasound, Thyroid
  • Ultrasound-Guided Biopsy

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Missouri.

1 Sanction
  • Disciplinary action in another state (8/19/2016)
    Action Taken: Reprimand
    Summary: Zachariah, Phenu DO: License # 036119119: NATURE OF COMPLAINT: The physician has disciplinary action taken by the Missouri State Board of Registration for the Healing Arts for engaging in boundary violation with a patient in Missouri. ACTION TAKEN: The Illinois Department of Financial and Professional Regulation issued a REPRIMAND on the physical's license.
    State: Illinois
1 Board Action
  • Sexual Abuse of or Sexual Misconduct with a Patient (6/28/2016)
    Action Taken: Education
    Summary: Please reference the following Document
    Documentation: Download here (PDF)
    State: Missouri


  • Chicago College Of Osteopathic Medicine / Midwestern University
    Medical School | Graduated 2004

Awards & Recognition

Awards & Honors

Dr. Zachariah has no awards or honors listed.

Media & Publications

Dr. Zachariah has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Zachariah's Reviews

Likelihood to recommend Dr. Zachariah


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Average Wait Time
  • 10 – 15 minutes
Dr. Zachariah'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. Phenu Zachariah, DO
Horrible, horrible doctor! He was reasonably nice on my first visit and during my biopsy. But refused to run all tests necessary for thyroid and was extremely rude on my third visit and accused me of trying to use thyroid medication to lose weight. He said he didn't have any test results since a...Read More
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Rebecca in Cape Girardeau, MO – Jan 17, 2017
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