Summary

Dr. John Leong is a Doctor of Osteopathy specializing in Geriatric Medicine. He focuses on providing comprehensive care for older adults, addressing the unique health challenges that come with aging. Dr. Leong brings expertise in osteopathic medicine, which emphasizes treating the whole person rather than just symptoms.

Dr. Leong practices at Kaiser Foundation Hospital in Fontana, California. He treats patients with Alzheimer's disease, cognitive impairment, and dementia, helping families navigate these complex conditions with compassionate care. His services include virtual care consultations, emergency care when urgent situations arise, and coordination with physical therapy to help patients maintain mobility and independence.

AI-generated from data on this provider profile.

Quick Facts

  • 1 specialty
  • 1 area of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Kaiser Foundation Hospital

9961 Sierra AveFontana, CA 92335

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Dr. John Leong, DOSahil Sharma, NPDr. Karanbir BrarDr. Russell E Hoxie, MD
Geriatric MedicineGeriatric MedicineGeriatric MedicineInternal Medicine
Accepts New Patients Accepts New Patients
7 Years of Experience 16 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish, Punjabi Speaks English, Punjabi, Spanish Speaks English
Fontana , CANewport Beach , CAOceanside , CALoma Linda , CA
Med School: Ross University School Of Medicine Med School: Loma Linda University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Leong

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Leong has the following specialty

Specialty Expertise

Dr. John Leong has the following area of expertise

  • Geriatric Medicine (internal Medicine)

Certifications, License, & Education

MEDICAL LICENSE

Doctor Of Osteopathy, California, 2026, Expired

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Frequently Asked Questions

Is Dr. John Leong accepting new patients?
Dr. John Leong has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Leong accept virtual/telehealth appointments?
Dr. John Leong has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Leong accept my insurance?
You can see the insurance plans that Dr. John Leong accepts on their Vitals profile.
Which hospitals is Dr. John Leong affiliated with?
Dr. John Leong is affiliated with Kaiser Foundation Hospital.
Where is Dr. John Leong's office located?
Dr. John Leong's office is located at 9961 Sierra Ave, Fontana, CA, 92335.

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