Our certified radiologists use the latest technology and attention to details to provide the highest quality and safest care to our patients.

Ilyas Khan, MD

Ilyas Khan has 17 years’ experience in the Diagnostic Radiology field. He graduated from medical school at University of Illinois in Chicago and completed his fellowship at UC San Francisco. His residency was completed at Cook County Illinois. While at UC San Francisco, he completed advanced CT, MR and US subspecialty certifications.

James Le, MD

Dr. Le has been part of the Citrus Valley Health Partners medical staff for 17 years. He graduated from the Medical College of Wisconsin and he completed his residency at University of Massachusetts with a fellowship in cross-sectional imaging. Cross Sectional Imaging is a discipline of radiology that encompasses the use of a number of advanced imaging techniques that feature in common the ability to image the body in cross section. This discipline typically focuses on the diagnosis and characterization of abnormalities of chest, abdomen, and pelvis.

William Pfisterer, MD

Dr. Pfisterer graduated from Northwestern University Feinberg School of Medicine and completed his residency at Harbor General Hospital in Torrance, California. He became part of the American Board of Radiology in 1977 and holds advanced qualifications from the National Board of Dental Examiners and National Board of Medical Examiners.

Jimmy Ton, MD

Dr. Ton has been with Citrus Valley Health Partners for the past five years. He graduated from the USC Keck Medical School and completed his residency and fellowship at UC Davis in Sacramento, California. He is certified through the American Board of Radiology in Diagnostic Radiology.


828 S. Grand Ave., Suite 104

Glendora, CA 91740


Phone: (626) 963-2057

Fax: (626) 963-4298

Email: Please use our contact form.



Mon-Fri: 7am- 5pm

Sat: 8:30am - 12pm

Sunday: CLOSED


We currently offer

non-contrast MRI services only on Saturdays.



Working in partnership with leading Hospitals; Queen of the Valley, Inter-Community, Foothill Presybterian and our physician partners to deliver the highest level of customer service to patients who put their trust in us.

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