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).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Daniel Yun is Good. Dr. Yun has been reviewed by 3 patients who have provided 1 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 2.3
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 2.3

Specialties & Research

  • He has special expertise in 6 areas:
  • Cardiovascular Disease
  • Diabetes
  • Hepatitis
  • High Blood Pressure (Hypertension)
  • Preventive Medicine
  • Viral Human Hepatitis

Education & Awards

Dr. Yun graduated from Yonsei University, Seoul.


Dr. Yun has 5 hospital affiliations:

  • Albert Einstein Medical Center 
  • Jeanes Hospital 


  • Portuguese
  • Spanish
  • Korean
  • Japanese

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Additional Information
Dr. Daniel Duwhan Yun MD is a male Family Practitioner and practices in Family Medicine and Internal Medicine.
Where does Dr. Daniel D. Yun practice?
Dr. Daniel Yun has 12 office locations.
Dr. Daniel Yun practices Family Medicine and Internal Medicine near Montgomeryville, PA.
Additional practice locations include: Elkins Park, PA and Philadelphia, PA.
See Montgomeryville Family Physicians and Montgomeryville Internists.