4.6
10 Ratings with 2 written Reviews
Summary
Dr. Lewis Duncan specializes in internal medicine and oncology, bringing over five decades of medical expertise to patient care. They earned their medical degree from Tulane University School of Medicine and completed residency training at LSU Health Sciences. With 56 years of experience in medicine, Dr. Duncan is fluent in both English and Spanish.
Dr. Duncan practices at Texas Oncology-Longview Cancer Center and maintains hospital privileges at Christus Good Shepherd Medical Center Longview. They serve patients in Longview and Marshall, Texas, focusing on comprehensive cancer care and internal medicine services. Patients consistently rate Dr. Duncan highly for their medical expertise, giving them an average rating of 4.6 out of 5 stars.
Dr. Duncan practices at Texas Oncology-Longview Cancer Center and maintains hospital privileges at Christus Good Shepherd Medical Center Longview. They serve patients in Longview and Marshall, Texas, focusing on comprehensive cancer care and internal medicine services. Patients consistently rate Dr. Duncan highly for their medical expertise, giving them an average rating of 4.6 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 56 years of experience
- 3 insurance plans accepted
- speaks English, Spanish
- Lsu Health Sciences
- 2 written reviews
- 2 specialties
- 11 areas of expertise
- 1 hospital affiliation
- 2 office locations
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. Lewis Alvin Duncan has 2 locationsTexas Oncology-Longview Cancer Center
1300 N 4th StLongview, TX 75601 Tel: (903) 757-2122
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Lewis Alvin Duncan, MD | Dr. Adewumi Bakare DMSc, PA-C | Dr. Nilesh Vyas, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 56 Years of Experience | 5 Years of Experience | 41 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | Speaks English |
| Longview , TX | Mesquite , TX | Webster , TX | Lyons , CO |
| Med School: Tulane University School Of Medicine | Med School: University of Lynchburg - DMSc | Med School: Baroda Medical College | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Lewis Alvin Duncan
Medical Specialties
Dr. Lewis Alvin Duncan has the following 2 specialties
Specialty Expertise
Dr. Lewis Alvin Duncan has the following 11 areas of expertise
Certifications, License, & Education
56 Years Experience
Education & Training
Residency
Completed their residency at Lsu Health Sciences.
Medical School
Graduated from Tulane University School Of Medicine in 1970.
NPI Number
Dr. Duncan's NPI number is 1821031253.
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Frequently Asked Questions
- Which hospitals is Dr. Lewis Duncan affiliated with?
- Dr. Lewis Duncan is affiliated with Christus Good Shepherd Medical Center Longview.
- Where is Dr. Lewis Duncan's office located?
- Dr. Lewis Duncan's office is located at 1300 N 4th St, Longview, TX, 75601.
- Is Dr. Lewis Duncan accepting new patients?
- Dr. Lewis Duncan is accepting new patients on Vitals. View Dr. Lewis Duncan's profile on Vitals to make an appointment.
- Does Dr. Lewis Duncan accept my insurance?
- You can see the insurance plans that Dr. Lewis Duncan accepts on their Vitals profile.
- Does Dr. Lewis Duncan accept virtual/telehealth appointments?
- Dr. Lewis 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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