5
1 Rating
Summary
Dr. Duncan Leung specializes in internal medicine, bringing four decades of medical expertise to his practice. He earned his medical degree from Loma Linda University School of Medicine and completed his residency training at Loma Linda University Medical Center. His extensive 44-year career has established him as an experienced physician in comprehensive adult healthcare.
Dr. Leung practices at Kaiser Foundation Hospital and Kaiser Permanente in Fontana, California. He focuses on treating various sleep-related conditions, including obstructive sleep apnea in both adults and children. His expertise extends to comprehensive sleep disorder management, helping patients achieve better rest and overall health. Patients consistently rate his care highly, giving him an average rating of 5.0 on Vitals.
Dr. Leung practices at Kaiser Foundation Hospital and Kaiser Permanente in Fontana, California. He focuses on treating various sleep-related conditions, including obstructive sleep apnea in both adults and children. His expertise extends to comprehensive sleep disorder management, helping patients achieve better rest and overall health. Patients consistently rate his care highly, giving him an average rating of 5.0 on Vitals.
Overview based on verified provider data
Quick Facts
- 44 years of experience
- 2 insurance plans accepted
- Loma Linda University Medical Center
- 1 specialty
- 12 areas of expertise
- 1 board certification
- 2 office locations
- Male
Office Locations
Dr. Duncan Leung has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Duncan Leung, MD | Dr. Daniel Benhuri, MD | Eric Harker | Karthikeyan Viswanathan, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 44 Years of Experience | 8 Years of Experience | 25 Years of Experience | 12 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Tamil | |
| Fontana , CA | Beverly Hills , CA | Lyons , CO | Palo Alto , CA |
| Med School: Loma Linda University School Of Medicine | Med School: Icahn School of Medicine at Mount Sinai | Med School: Duke University School Of Medicine | Med School: Bassett Medical Center - Cooperstown, New York |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Duncan Leung
Medical Specialties
Dr. Duncan Leung has the following specialty
Specialty Expertise
Dr. Duncan Leung has the following 12 areas of expertise
Certifications, License, & Education
44 Years Experience
Education & Training
Residency
Completed their residency at Loma Linda University Medical Center.
Medical School
Graduated from Loma Linda University School Of Medicine in 1982.
NPI Number
Dr. Leung's NPI number is 1407927312.
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Frequently Asked Questions
- Does Dr. Duncan Leung accept virtual/telehealth appointments?
- Dr. Duncan Leung has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Duncan Leung's office located?
- Dr. Duncan Leung's office is located at 9961 Sierra Ave, Fontana, CA, 92335.
- Does Dr. Duncan Leung accept my insurance?
- You can see the insurance plans that Dr. Duncan Leung accepts on their Vitals profile.
- How can I make an appointment with Dr. Duncan Leung?
- You can find contact information for Dr. Duncan Leung here on Vitals.
- Is Dr. Duncan Leung accepting new patients?
- Dr. Duncan Leung has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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