John N. Onyema M.D.

Dr. John N Onyema is an Internal Medicine Specialist in Las Vegas, Nevada. He graduated with honors in 1981 from University of Nigeria Faculty of Medicine. Having more than 41 years of diverse experiences, specializing in diagnosing and treating cross-system illnesses that may affect multiple organ systems. He is currently the Medical Director for the UMC Ambulatory Clinics. In 2014 he received the Compassionate Doctor Award based upon is exemplary bedside manner and his quest to always “treat” with kindness. Today, he scores 5 out of 5 stars in patient reviews. In his spare time Dr. John Onyema leads the Wellspring Iron Man Ministry and is a teaching Elder for the Church. He and his precious wife, Dr. Ogo, have two grown children. It has been said that their loving care and guidance are a gift from the Lord to the Body of Christ worldwide.