Summary

Dr. Yeo Youn is an internal medicine physician with nearly five decades of medical experience treating adult patients. He earned his medical degree from the Catholic University of Korea College of Medicine and completed his residency training at Muhlenberg Regional Medical Center. With 49 years in practice, Dr. Youn brings extensive knowledge to the care of patients with complex medical conditions. He provides care in English.

Dr. Youn practices at Kaiser Foundation Hospital in Fontana, California, and Orange County Medical Center in Anaheim. His clinical expertise includes treating patients with multiple sclerosis and primary progressive multiple sclerosis, conditions that affect the nervous system. He also provides care for patients with open wounds, helping with proper healing and treatment management.

Overview based on verified provider data

Quick Facts

  • 49 years of experience
  • speaks English
  • Muhlenberg Regional Medical Center
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Yeo Youn has 2 locations

Kaiser Foundation Hospital

9961 Sierra AveFontana, CA 92335
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Orange County Medical Center

3440 E La Palma AveAnaheim, CA 92806

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Dr. Yeo Youn, MDEric HarkerDr. Tooba Rehman, MDDr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
49 Years of Experience 25 Years of Experience 16 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, French, Bambara
Fontana , CALyons , COKaty , TXTigard , OR
Med School: Catholic University Of Korea College Of Medicine Med School: Duke University School Of Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: Arizona College of Osteopathic Medicine
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Insurance Plans Accepted by Dr. Yeo Youn

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Yeo Youn has the following specialty

Specialty Expertise

Dr. Yeo Youn has the following 10 areas of expertise

  • Check-up
  • Diabetes
  • Heart Diseases
  • Heart Failure
  • Heartburn
  • Immunization
  • Physical
  • Stroke
  • Vaccination
  • Weight Loss

Certifications, License, & Education

49 Years Experience

Dr. Yeo Youn 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 2025.

Education & Training

Residency

Completed their residency at Muhlenberg Regional Medical Center.

Medical School

Graduated from Catholic University Of Korea College Of Medicine in 1977.

NPI Number

Dr. Youn's NPI number is 1497822498.

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Frequently Asked Questions

How can I make an appointment with Dr. Yeo Youn?
You can find contact information for Dr. Yeo Youn here on Vitals.
Which hospitals is Dr. Yeo Youn affiliated with?
Dr. Yeo Youn is affiliated with Kaiser Foundation Hospital, Orange County Medical Center, and Corona Regional Medical Center.
What languages does Dr. Yeo Youn speak?
Dr. Yeo Youn speaks English.
Does Dr. Yeo Youn accept my insurance?
You can see the insurance plans that Dr. Yeo Youn accepts on their Vitals profile.
Does Dr. Yeo Youn accept virtual/telehealth appointments?
Dr. Yeo Youn has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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