4.2
6 Ratings with 1 written Review
Summary
Dr. John Duncan is a thoracic and vascular surgeon who graduated from Baylor College of Medicine. With 55 years of experience in cardiac and vascular care, he has dedicated his career to treating complex conditions of the chest and blood vessels. Dr. Duncan is fluent in both English and Spanish, allowing him to serve patients from diverse backgrounds.
Dr. Duncan practices at the Texas Heart Institute in Houston, Texas, where he focuses on treating patients with breathing problems and heart failure, including heart failure with preserved ejection fraction. He performs diagnostic procedures such as chest imaging and chest X-rays to help identify and monitor cardiac conditions. Patients rate Dr. Duncan 4.2 out of 5 stars on average for his care.
Dr. Duncan practices at the Texas Heart Institute in Houston, Texas, where he focuses on treating patients with breathing problems and heart failure, including heart failure with preserved ejection fraction. He performs diagnostic procedures such as chest imaging and chest X-rays to help identify and monitor cardiac conditions. Patients rate Dr. Duncan 4.2 out of 5 stars on average for his care.
Overview based on verified provider data
Quick Facts
- 55 years of experience
- speaks English, Spanish
- Baylor College Of Medicine
- 1 written review
- 2 specialties
- 6 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  | |  |
| Dr. John Michael Duncan, MD | Charles Miller | Mary L Lind | Dr. Mir Timo Zadegh Nazari Shafti |
| Thoracic Surgery | Thoracic Surgery | Thoracic Surgery | Thoracic Surgery |
| Accepts New Patients | Accepts New Patients | ||
| 55 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks Spanish, Vietnamese, Arabic, English | Speaks Spanish, English | |
| Houston , TX | Houston , TX | Houston , TX | HOUSTON , TX |
| Med School: Baylor College Of Medicine | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Michael Duncan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Michael Duncan has the following 2 specialties
Specialty Expertise
Dr. John Michael Duncan has the following 6 areas of expertise
Certifications, License, & Education
55 Years Experience
Dr. John Michael Duncan holds an expired medical license in the state of Texas.
Medical License
Medical Doctor with an expired medical license in the state of Texas that expired in 2026.
Education & Training
Medical School
Graduated from Baylor College Of Medicine in 1971.
NPI Number
Dr. Duncan's NPI number is 1003903543.
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Frequently Asked Questions
- Is Dr. John Michael Duncan accepting new patients?
- Dr. John Michael Duncan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Michael Duncan accept my insurance?
- You can see the insurance plans that Dr. John Michael Duncan accepts on their Vitals profile.
- Which hospitals is Dr. John Michael Duncan affiliated with?
- Dr. John Michael Duncan is affiliated with Texas Heart Institute.
- Where is Dr. John Michael Duncan's office located?
- Dr. John Michael Duncan's office is located at 6770 Bertner Ave, Houston, TX, 77030.
- Does Dr. John Michael Duncan accept virtual/telehealth appointments?
- Dr. John Michael Duncan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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