Summary

Dr. Johnson Chan is a gastroenterologist and internal medicine physician with an impressive 63 years of clinical experience. He earned his medical degree from the University of Santo Tomas Faculty of Medicine and Surgery and completed his residency training at Queens Hospital Center. His dual specialization allows him to provide comprehensive digestive health care while addressing broader internal medicine needs.

Dr. Chan practices at Kaiser Permanente San Jose Medical Center in San Jose, California, and maintains an additional location in Freeport, New York. He treats patients with asthma and pediatric asthma, as well as conditions involving excessive urination. His procedural expertise includes performing urine tests and monitoring urine ketones, along with providing remote patient monitoring services. Patients consistently rate Dr. Chan's care highly, giving him an average rating of 5.0 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 63 years of experience
  • 8 insurance plans accepted
  • Queens Hospital Center
  • 2 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 2 office locations
  • Male

Office Locations

Dr. Johnson C Chan has 2 locations

Dr. Johnson C Chan

190 W Merrick Rd Ste 1Freeport, NY 11520

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Dr. Johnson C Chan, MD
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Dr. Johnson C Chan, MDDr. David LimsuiDr. Sidhartha SinhaDr. Nielsen Fernandez-Becker
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
1.7 
63 Years of Experience 22 Years of Experience 19 Years of Experience 24 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
San Jose , CAPalo Alto , CAPalo Alto , CAPalo Alto , CA
Med School: University Of The Philippines Med School: University Of Illinois At Chicago College Of Medicine Med School: University Of California San Francisco School Of Medicine Med School: Albert Einstein College Of Medicine Of Yeshiva University
Current Profile
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Insurance Plans Accepted by Dr. Johnson C Chan

  • Aetna
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicaid (Managed)
  • Humana
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. Johnson C Chan has the following 2 specialties

Specialty Expertise

Dr. Johnson C Chan has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

63 Years Experience

EDUCATION & TRAINING

Residency

Queens Hospital Center

Medical School

University Of The Philippines
University Of Santo Tomas Faculty Of Medicine And SurgeryGraduated in 1963

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Frequently Asked Questions

Does Dr. Johnson Chan accept virtual/telehealth appointments?
Dr. Johnson Chan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Johnson Chan's office located?
Dr. Johnson Chan's office is located at 250 Hospital Pkwy, San Jose, CA, 95119.
Does Dr. Johnson Chan accept my insurance?
You can see the insurance plans that Dr. Johnson Chan accepts on their Vitals profile.
How can I make an appointment with Dr. Johnson Chan?
You can find contact information for Dr. Johnson Chan here on Vitals.
Is Dr. Johnson Chan accepting new patients?
Dr. Johnson Chan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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