Summary

Married

Children: 3

Hobbies:
Golf, Music

Quick Facts

  • 58 years of experience
  • 52 insurance plans accepted
  • St Elizabeth Health Center
  • 1 specialty
  • 3 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Choon Sil Koo has 2 locations

San Antonio Regional Hospital

999 San Bernardino RdUpland, CA 91786

Mountains Community Hospital

29101 Hospital RdLake Arrowhead, CA 92352

Compare with Similar Doctors

Dr. Choon Sil Koo, MD
Usha Desai
William Edward Sherry
Yasaman Jaladat
Dr. Choon Sil Koo, MDUsha DesaiWilliam Edward SherryYasaman Jaladat
PathologyPathologyPathologyPathology
58 Years of Experience 55 Years of Experience 54 Years of Experience 24 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Upland , CAYorba Linda , CALoma Linda , CALoma Linda , CA
Med School: Chonnam National University College Of Medicine Med School: Nilratan Sircar Medical College Med School: David Geffen School Of Medicine At Ucla Med School: Shahid Beheshti University Of Medical Sciences
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Choon Sil Koo

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AlphaCare
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of North Carolina
  • Blue Cross Blue Shield of North Dakota
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CareFirst Blue Cross Blue Shield
  • CareMore
  • CareSource
  • Central California Alliance for Health
  • CHAMPVA
  • Cigna
  • Commonwealth Care Alliance
  • Community Health Plan of Washington
  • Contra Costa Health Plan
  • GEHA
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Magellan Health
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Moda Health
  • Molina Healthcare
  • Optima Health
  • Optum Health
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UniCare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare

Medical Specialties

Dr. Choon Sil Koo has the following specialty

Specialty Expertise

Dr. Choon Sil Koo has the following 3 areas of expertise

  • Blood Testing
  • Fluid Testing
  • Tissue Biopsy

Certifications, License, & Education

58 Years Experience

Dr. Choon Sil Koo 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 St Elizabeth Health Center.

Medical School

Graduated from Chonnam National University College Of Medicine in 1968.

NPI Number

Dr. Koo's NPI number is 1265427595.

Similar doctors

Frequently Asked Questions

Does Dr. Choon Koo accept my insurance?
You can see the insurance plans that Dr. Choon Koo accepts on their Vitals profile.
Does Dr. Choon Koo accept virtual/telehealth appointments?
Dr. Choon Koo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Choon Koo?
You can find contact information for Dr. Choon Koo here on Vitals.
Where is Dr. Choon Koo's office located?
Dr. Choon Koo's office is located at 999 San Bernardino Rd, Upland, CA, 91786.
Is Dr. Choon Koo accepting new patients?
Dr. Choon Koo has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.