Dr. Chinwuba Onejeme, MD

Dr. Chinwuba Onejeme, MD

Internal Medicine  ·  
Male  ·  
Age 65
Dr. Chinwuba Onejeme, MD is an internal medicine specialist in Catonsville, MD and has been practicing for 36 years. He graduated from Johns Hopkins University School Of Medicine in 1980 and specializes in internal medicine.

4 W Rolling Crossroads Ste 100

Catonsville, MD 21228

Contact Information

(410) 869-0100

Insurance Accepted

  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)

*Please verify this information when scheduling an appointment.

Learn about Dr. Onejeme

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.

Dr. Onejeme's Experience

Dr. Onejeme'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*

7  Conditions Treated

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.


  • Johns Hopkins University School Of Medicine
    Medical School | Graduated 1980
  • Greater Baltimore Med Center
    Internship Hospital | Completed 1981
  • Greater Baltimore Med Center
    Residency Hospital | Completed 1982

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Onejeme has no media or publications listed.

Languages Spoken

  • English
  • French

Memberships & Professional Affiliations

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

Dr. Onejeme's Reviews

Likelihood of recommending Dr. Onejeme to family and friends
2 total reviews (1 has a comment)

Likelihood to Recommend (2)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Onejeme's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness


Patient Comments (1)

Only one word to summarize all aspects concerning his performance. He is the best. Trying to find another to rate with him is not possible. I've tried in his absence. Will not return to Potomac Physicians because of his absence. I tried but it's not the same. No one matches this physician and...more
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Are you Dr. Onejeme?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Nearby doctors with similar experience

Radiation Oncology
Internal Medicine
Internal Medicine
Internal Medicine
Internal Medicine
Internal Medicine
Internal Medicine
Internal Medicine