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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Daniel Choo:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Daniel Choo is Excellent. Dr. Choo has been reviewed by 4 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Daniel Choo, MD is board certified in Cardiovascular Disease and Interventional Cardiology.

  • He has special expertise in 6 areas:
  • Acute Coronary Syndrome (ACS)
  • Cardiology
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Choo graduated from Loma Linda University.


Dr. Choo has 16 hospital affiliations:

  • San Antonio Community Hospital 
  • St. Jude Medical Center 


  • Cantonese
  • Korean
  • English
  • Mandarin
  • Chinese
  • Spanish

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Additional Information
Dr. Daniel Chung Ann Choo MD is a male Internist, has 22 years of experience and practices in Cardiovascular Disease, Cardiology, and Interventional Cardiology.
Where does Dr. Daniel C. Choo practice?
Dr. Daniel Choo has 1 office location.
Dr. Daniel Choo practices Cardiovascular Disease, Cardiology, and Interventional Cardiology near Hacienda Heights, CA.
See Hacienda Heights Cardiologists.