Dr. John N. Onyema has been practicing medicine for 33 years. Dr. Onyema graduated from the Univ of Nigeria, Fac of Med, Enugu State, Nigeria in 1981. He practices medicine in Las Vegas, NV and specializes in Internal Medicine. Dr. Onyema is affiliated with University Medical Center Of Southern Nevada. He speaks English and Spanish.
Years in Practice: 33 Years
Languages Spoken: English, Spanish
Medical School: Univ of Nigeria, Fac of Med, Enugu State, Nigeria
Graduation Date: 1981
Hospital Affiliations: University Medical Center Of Southern Nevada
Specialties: Internal Medicine