4.2
6 Ratings with 2 written Reviews
Summary
Dr. Charles Duncan treats obstructive sleep apnea, sleep apnea, and sleep apnea in children, and performs pulmonary function testing, bronchodilator reversibility testing, and bilevel positive airway pressure (BPAP) therapy. He practices pulmonology and critical care medicine and has 49 years of experience. He speaks English and Spanish.
Dr. Duncan earned his medical degree from the Medical College of Georgia at Augusta University and is affiliated with Kindred Hospital San Antonio, Methodist Ambulatory Surgery Hospital, Methodist Texsan Hospital, and Foundation Surgical Hospital of San Antonio, all in San Antonio, Texas. Patients on Vitals rate Dr. Duncan 4.17 out of 5.
Dr. Duncan earned his medical degree from the Medical College of Georgia at Augusta University and is affiliated with Kindred Hospital San Antonio, Methodist Ambulatory Surgery Hospital, Methodist Texsan Hospital, and Foundation Surgical Hospital of San Antonio, all in San Antonio, Texas. Patients on Vitals rate Dr. Duncan 4.17 out of 5.
Overview based on verified provider data
Quick Facts
- 49 years of experience
- speaks English, Spanish
- Medical College Of Georgia At Augusta University
- 2 written reviews
- 2 specialties
- 8 areas of expertise
- 4 hospital affiliations
- 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. Charles Alman Duncan has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Charles Alman Duncan, MD | Dr. Rina Awan, MD | Dr. Disha Awasthi, MD | Anastasiya Zemtsova |
| Pulmonology | Pulmonology | Pulmonology | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | ||
| 49 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English, Hindi | |
| San Antonio , TX | Houston , TX | Sugar Land , TX | Fort Sam Houston , TX |
| Med School: Medical College Of Georgia At Augusta University | Med School: Bolan Medical College | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Charles Alman Duncan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Charles Alman Duncan has the following 2 specialties
Specialty Expertise
Dr. Charles Alman Duncan has the following 8 areas of expertise
Certifications, License, & Education
49 Years Experience
Dr. Charles Alman Duncan holds an active medical license in the state of Texas.
Medical License
Medical Doctor with an active medical license in the state of Texas that expires in 2027.
Education & Training
Medical School
Graduated from Medical College Of Georgia At Augusta University in 1977.
NPI Number
Dr. Duncan's NPI number is 1215932462.
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Frequently Asked Questions
- Which hospitals is Dr. Charles Duncan affiliated with?
- Dr. Charles Duncan is affiliated with Kindred Hospital San Antonio, Methodist Ambulatory Surgery Hospital, Methodist Texsan Hospital, and Foundation Surgical Hospital Of San Antonio.
- Does Dr. Charles Duncan accept my insurance?
- You can see the insurance plans that Dr. Charles Duncan accepts on their Vitals profile.
- What languages does Dr. Charles Duncan speak?
- Dr. Charles Duncan speaks English and Spanish.
- Where is Dr. Charles Duncan's office located?
- Dr. Charles Duncan's office is located at 3636 Medical Dr, San Antonio, TX, 78229.
- Is Dr. Charles Duncan accepting new patients?
- Dr. Charles Duncan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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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