What Patients Say
Patients consistently describe Dr Duncan as warm, caring, and genuinely concerned about their wellbeing. Several say he listens carefully to their concerns and explains things clearly so they understand. Many patients report long-term loyalty to him, with some noting they have been with him for over a decade.
Caring and kind
50% of reviews
Several patients describe Dr Duncan as warm, caring, and genuinely concerned about their wellbeing.
Listens carefully
40% of reviews
Several patients say he listens to their concerns and asks pertinent questions.
Source: care.texashealth.org · Most recent review June 2026
About
Dr. Tommy Brent Duncan is a family medicine doctor in Keller, Texas, board certified in Family Medicine. He treats a range of conditions including nutritional issues, allergies, anxiety, arthritis, asthma, congestive heart failure, depression, diabetes, high cholesterol, hypertension, irritable bowel syndrome and thyroid disorders. His services include exercise and dietary counseling, routine adult exams, screening blood tests, cancer screenings and adult vaccines. He also provides disease management and offers video visits. Dr. Duncan practices at Texas Health Physicians Group, Texas Home Health Group of Fort Worth and Texas Health Family Care, and speaks English.
Conditions Treated
- Allergies
- Arthritis
- Breast cancer screening
- Depression
- Growth
- Hypertension
- Nutritional issues
- Thyroid disorders
- Anxiety
- Asthma
- Congestive heart failure
- Diabetes
- High cholesterol
- Irritable bowel syndrome
- Overweight/obesity
Specialized Treatments
- Adult screening blood tests
- Colon cancer screening
- Disease management
- Routine adult exam
- Wellness and prevention
- Adult vaccines
- Dietary counseling
- Exercise counseling
- Video visits
Insurances Accepted
Most common in Texas
Others
Insurance coverage can vary by location and plan. Confirm directly with the provider's office when you schedule.