Browse Health
Surgical Specialist, Orthopaedic Surgeon
44 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 3 of 4 stars
Patient comments (10)

The overall average patient rating of Dr. Jan Duncan is Good. Dr. Duncan has been reviewed by 21 patients who have provided 10 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  • Currently 3.3333333333333 of 4 stars
Promptness 3.3
  • Currently 3.25 of 4 stars
Courteous Staff 3.4
  • Currently 3.3846153846154 of 4 stars
Accurate Diagnosis 3.2
  • Currently 3.2307692307692 of 4 stars
Bedside Manner 2.9
  • Currently 2.9230769230769 of 4 stars
Spends Time with Me 2.8
  • Currently 2.7692307692308 of 4 stars
Follows Up After Visit 3.3
  • Currently 3.2727272727273 of 4 stars

Specialties & Research

Dr. Jan Duncan, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 4 areas:
  • Back Injuries
  • Head and Neck Disorder
  • Hip Osteoarthritis
  • Knee Osteoarthritis

Education & Awards

Dr. Duncan graduated from University of Tennessee, Memphis.


Dr. Duncan has 21 hospital affiliations:

  • Los Angeles County + University of Southern California Medical Center 
  • Greater El Monte Community Hospital 


  • Chinese
  • Spanish
  • English

> > > > Dr. Jan Duncan, MD

Similar doctors nearby

Dr. Norman Bautista

16 years experience
Los Angeles, CA

Dr. Luigi Galloni

Orthopaedic Surgery
37 years experience
Los Angeles, CA

Dr. Kaihi Fung

28 years experience
Los Angeles, CA

Dr. Alan Press

24 years experience
Los Angeles, CA

Dr. Ramon Vicioso

Los Angeles, CA

Dr. Edgardo Capitulo

40 years experience
Los Angeles, CA
Search All Similar Doctors
Additional Information
Dr. Jan William Duncan MD is a male Orthopaedic Surgeon, has 44 years of experience and practices in Orthopaedic Surgery.
Where does Dr. Jan W. Duncan practice?
Dr. Jan Duncan has 4 office locations.
Dr. Jan Duncan practices Orthopaedic Surgery near Los Angeles, CA.
Additional practice locations include: Lancaster, CA.
See Los Angeles Surgeons.