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Dr. Arnold Sin, MD

Dr. Arnold Sin, MD

Emergency Medicine*
35+ years of experience

Dr. Arnold Sin, MD is an emergency medicine specialist in Colton, CA and has over 35 years of experience in the medical field. He graduated from Loma Linda University in 1986. He is affiliated with medical facilities such as Centinela Hospital Medical Center and Corona Regional Medical Center.

Practice

400 N Pepper Ave Colton, CA 92324

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At a Glance

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About Me

biography

Dr. Arnold Sin, MD is an emergency medicine specialist in Colton, CA and has over 35 years of experience in the medical field. He graduated from Loma Linda University in 1986. He is affiliated with medical facilities such as Centinela Hospital Medical Center and Corona Regional Medical Center.
  • Emergency Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Loma Linda University

    Medical School, 1986
American Board of Medical Specialties®
American Board of Emergency Medicine®
Emergency Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

Arrowhead Regional Medical Center400 N Pepper Ave Colton, CA 92324
1

Practice

Corona Regional Medical Center800 S Main St Corona, CA 92882
2

Practice

CFHS Holdings Inc.555 E Hardy St Inglewood, CA 90301
3

Affiliated Hospitals

  • Arrowhead Regional Medical Center

    400 N Pepper Ave
    Colton, CA 92324

    How patients felt about the care they received at this hospital.

    79%
    Patients said they were given information about recovering at home

    5% lower than the national average

    71%
    Patients said that doctors always listened to them and explained things well

    5% lower than the national average

    View all patient feedback
  • Centinela Hospital Medical Center

    555 E Hardy St
    Inglewood, CA 90301
    Recipient of 4
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    79%
    Patients said they were given information about recovering at home

    5% lower than the national average

    69%
    Patients said that doctors always listened to them and explained things well

    7% lower than the national average

    View all patient feedback
  • Corona Regional Medical Center

    800 S Main St
    Corona, CA 92882

    How patients felt about the care they received at this hospital.

    79%
    Patients said they were given information about recovering at home

    5% lower than the national average

    69%
    Patients said that doctors always listened to them and explained things well

    7% lower than the national average

    View all patient feedback
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