Sylvester Okonkwo, MB

Sylvester Okonkwo, MB

Internal Medicine  ·  
Male  ·  
Age 54
Sylvester Okonkwo, MB is an internal medicine specialist in Oxon Hill, MD and has been practicing for 21 years. He graduated from Med Sch U Benin in 1987 and specializes in internal medicine.

6192 Oxon Hill Rd Ste 507

Oxon Hill, MD 20745

Contact Information

(301) 839-0800

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

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Sylvester Okonkwo's Experience

Sylvester Okonkwo'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*

199  Conditions Treated

Read Less

21  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)
  • Fecal Occult Blood Test for Colorectal Cancer
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • HIV Screening
  • Immunization
  • Liver Function Test
  • Osteoporosis Screening
  • Pulmonary Function Test
  • Rapid Flu Test
  • Sexually Transmitted Infections Screening
  • Thyroid Screening

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Maryland.

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.


  • Med Sch U Benin
    Medical School | Graduated 1987
  • Howard U Hosp
    Internship Hospital | Completed 1995
  • Howard U Hosp
    Residency Hospital | Completed 1997

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Sylvester Okonkwo has no media or publications listed.

Languages Spoken

  • Spanish
  • English

Memberships & Professional Affiliations

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

Sylvester Okonkwo's Reviews

Likelihood to recommend Sylvester Okonkwo


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Average Wait Time
  • 16 – 30 minutes
Sylvester Okonkwo's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Sylvester Okonkwo, MB
The doctor is very friendly and knowledgeable. It is his staff that lacks customer service skills that count. Initially, this was the reason that attracted me to his office but now all his old staff is gone and new staff is present. Unfortunately, it is them to you have to get past to get to the...Read More
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