5
1 Rating
Summary
Dr. Leon Chan specializes in internal medicine, bringing nearly three decades of medical expertise to his practice. He earned his medical degree from Tufts University School of Medicine and completed his residency training at the University of California at Irvine. With 29 years of experience caring for adult patients, Dr. Chan has developed extensive knowledge in managing complex medical conditions and preventive care. He provides care in English for his patients.
Dr. Chan maintains affiliations with several respected medical centers including Palmdale Regional Medical Center, Huntington Memorial Hospital, and Antelope Valley Hospital in Lancaster and Palmdale, California. His practice also extends to Kaiser Permanente Panorama City Medical Center and Mission Community Hospital in Panorama City. He focuses on treating patients with weight management concerns and respiratory conditions such as chronic cough and upper respiratory infections. Dr. Chan also offers virtual care …appointments to provide convenient access to medical consultation. Patients consistently rate his care highly, giving him an average rating of 5.0.
Read More Read less Dr. Chan maintains affiliations with several respected medical centers including Palmdale Regional Medical Center, Huntington Memorial Hospital, and Antelope Valley Hospital in Lancaster and Palmdale, California. His practice also extends to Kaiser Permanente Panorama City Medical Center and Mission Community Hospital in Panorama City. He focuses on treating patients with weight management concerns and respiratory conditions such as chronic cough and upper respiratory infections. Dr. Chan also offers virtual care …appointments to provide convenient access to medical consultation. Patients consistently rate his care highly, giving him an average rating of 5.0.
Overview based on verified provider data
Quick Facts
- 29 years of experience
- speaks English
- University Of California At Irvine
- 1 specialty
- 11 areas of expertise
- 5 hospital affiliations
- 5 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. Leon Chih-Leng Chan has 5 locationsKaiser Permanente Panorama City Medical Center
13651 Willard StPanorama City, CA 91402 Tel: (818) 375-2000
Compare with Similar Doctors
 |  |  |  |
| Dr. Leon Chih-Leng Chan, MD | Dr. George Mousa, MD | Karthikeyan Viswanathan, DO | Dr. Nima Ghadimi, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 29 Years of Experience | 17 Years of Experience | 12 Years of Experience | 29 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Tamil | Speaks English, Spanish | |
| Lancaster , CA | Upland , CA | Palo Alto , CA | Scottsdale , AZ |
| Med School: Tufts University School Of Medicine | Med School: University Of Aleppo Faculty Of Medicine | Med School: Bassett Medical Center - Cooperstown, New York | Med School: Univ Iberoamericana Unibe Santo Domingo |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Leon Chih-Leng Chan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Leon Chih-Leng Chan has the following specialty
Specialty Expertise
Dr. Leon Chih-Leng Chan has the following 11 areas of expertise
Certifications, License, & Education
29 Years Experience
Dr. Leon Chih-Leng Chan holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at University Of California At Irvine.
Medical School
Graduated from Tufts University School Of Medicine in 1997.
NPI Number
Dr. Chan's NPI number is 1578630380.
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Frequently Asked Questions
- Is Dr. Leon Chan accepting new patients?
- Dr. Leon Chan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Leon Chan accept my insurance?
- You can see the insurance plans that Dr. Leon Chan accepts on their Vitals profile.
- How can I make an appointment with Dr. Leon Chan?
- You can find contact information for Dr. Leon Chan here on Vitals.
- Which hospitals is Dr. Leon Chan affiliated with?
- Dr. Leon Chan is affiliated with Palmdale Regional Medical Center, Huntington Memorial Hospital, Antelope Valley Hospital, MISSION COMMUNITY HOSPITAL, and Kaiser Permanente Panorama City Medical Center.
- Does Dr. Leon Chan accept virtual/telehealth appointments?
- Dr. Leon Chan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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