0 reviews
Summary
Dr. Joseph Onyiah treats colon polyps, colitis, and gastroenteritis, and performs colonoscopy, lower GI endoscopy, and sedation. He practices internal medicine and has 19 years of experience. Dr. Onyiah earned his medical degree from Duke University School of Medicine and sees patients in Denver, Colorado.
Overview based on verified provider data
Quick Facts
- 19 years of experience
- 9 insurance plans accepted
- DUKE UNIVERSITY SCHOOL OF MEDICINE
- 1 specialty
- 6 areas of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Joseph C Onyiah, MD | Lisa Dahl, MD | Calah Messner, PA-C | Tanner Morris, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| 19 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Denver , CO | Westminster , CO | Arvada , CO | Thornton , CO |
| Med School: DUKE UNIVERSITY SCHOOL OF MEDICINE | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Joseph C Onyiah
Medical Specialties
Dr. Joseph C Onyiah has the following specialty
Specialty Expertise
Dr. Joseph C Onyiah has the following 6 areas of expertise
Certifications, License, & Education
19 Years Experience
Education & Training
Medical School
Graduated from DUKE UNIVERSITY SCHOOL OF MEDICINE in 2007.
NPI Number
Dr. Onyiah's NPI number is 1508032749.
Similar doctors
Frequently Asked Questions
- Does Dr. Joseph Onyiah accept virtual/telehealth appointments?
- Dr. Joseph Onyiah has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Joseph Onyiah accept my insurance?
- You can see the insurance plans that Dr. Joseph Onyiah accepts on their Vitals profile.
- Is Dr. Joseph Onyiah accepting new patients?
- Dr. Joseph Onyiah has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Joseph Onyiah?
- You can find contact information for Dr. Joseph Onyiah here on Vitals.
- Where is Dr. Joseph Onyiah's office located?
- Dr. Joseph Onyiah's office is located at 1055 Clermont St, Denver, CO, 80220.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.











