4.2
6 Ratings with 1 written Review
Summary
With 45 years in internal medicine, Dr. John Onyema treats hypertension and hypertensive emergency and is affiliated with University Medical Center of Southern Nevada. He completed his residency at University Medical Center of Southern Nevada and earned his medical degree from the University of Nigeria Faculty of Medicine. Dr. Onyema sees patients in Las Vegas, Nevada, and speaks English and Spanish.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 45 years of experience
- 39 insurance plans accepted
- speaks English, Spanish
- University Medical Center Of Southern Nevada
- 1 written review
- 1 specialty
- 6 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John Nkwachurwu Onyema has 2 locationsUmc Quick Care Spring Valley
4180 S Rainbow Blvd Ste 810Las Vegas, NV 89103 Tel: (702) 383-3645
Mon7:30 am - 4:00 pm
Tue7:30 am - 4:00 pm
Wed7:30 am - 4:00 pm
Thu7:30 am - 4:00 pm
Fri7:30 am - 4:00 pm
SatClosed
SunClosed
University Medical Center Of Southern Nevada
1800 W Charleston BlvdLas Vegas, NV 89102 Tel: (702) 383-2000
Compare with Similar Doctors
 |  |  |  |
| Dr. John Nkwachurwu Onyema, MD | HEALOR Primary & Regenerative Care | Dr. Mark A Lopez, DO | Kathryn Briones, NP |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 45 Years of Experience | 24 Years of Experience | 21 Years of Experience | 1 Year of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish, Hindi, Punjabi | Speaks English | Speaks English |
| Las Vegas , NV | Las Vegas , NV | Las Vegas , NV | Las Vegas , NV |
| Med School: University Of Nigeria Faculty Of Medicine | Med School: University of Nevada School of Medicine | Med School: Touro University California College Of Osteopathic Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Nkwachurwu Onyema
Medical Specialties
Dr. John Nkwachurwu Onyema has the following specialty
Specialty Expertise
Dr. John Nkwachurwu Onyema has the following 6 areas of expertise
Certifications, License, & Education
45 Years Experience
Dr. John Nkwachurwu Onyema holds an active medical license in the state of Nevada.
Medical License
Medical Doctor with an active medical license in the state of Nevada that expires in 2027.
Education & Training
Residency
Completed their residency at University Medical Center Of Southern Nevada.
Medical School
Graduated from University Of Nigeria Faculty Of Medicine in 1981.
NPI Number
Dr. Onyema's NPI number is 1801855507.
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Frequently Asked Questions
- Is Dr. John Onyema accepting new patients?
- Dr. John Onyema is accepting new patients on Vitals. View Dr. John Onyema's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. John Onyema?
- You can find contact information for Dr. John Onyema here on Vitals.
- Does Dr. John Onyema accept virtual/telehealth appointments?
- Dr. John Onyema has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. John Onyema affiliated with?
- Dr. John Onyema is affiliated with University Medical Center Of Southern Nevada.
- Does Dr. John Onyema accept my insurance?
- You can see the insurance plans that Dr. John Onyema accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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