Summary

Dr. Yun Yen is an internal medicine physician who specializes in oncology, bringing four decades of expertise to cancer care. He earned his medical degree from Taipei Medical University and completed his residency training through the U.S. Department of Veterans Affairs. With 44 years of clinical experience, Dr. Yen has developed extensive knowledge in both general internal medicine and specialized cancer treatment. He provides care in English.

Dr. Yen is affiliated with City of Hope Comprehensive Cancer Center and practices across multiple locations in California, including facilities in Duarte, Monterey Park, Covina, and San Gabriel. His primary focus involves comprehensive cancer care, combining his internal medicine background with oncology expertise to treat patients with various forms of cancer. Patients have given him an average rating of 3.7 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.7
  • 44 years of experience
  • speaks English
  • U S Department Of Veterans Affairs
  • 2 specialties
  • 20 areas of expertise
  • 1 hospital affiliation
  • 5 office locations
  • Male

Office Locations

Dr. Yun Yen has 5 locations

City Of Hope Comprehensive Cancer Center

1500 Duarte RdDuarte, CA 91010
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Ahmc Garfield Medical Center Lp

525 N Garfield AveMonterey Park, CA 91754

California Cancer Institute

600 N Garfield Ave Ste 200Monterey Park, CA 91754

Inter Community Hospital

210 W San Bernardino RdCovina, CA 91723

San Gabriel Valley Medical Center

438 W Las Tunas DrSan Gabriel, CA 91776

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Dr. Yun Yen, MD
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Dr. Yun Yen, MDEric HarkerKarthikeyan Viswanathan, DODr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
44 Years of Experience 25 Years of Experience 12 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, Tamil Speaks English, French, Bambara
Duarte , CALyons , COPalo Alto , CATigard , OR
Med School: Taipei Medical University Med School: Duke University School Of Medicine Med School: Bassett Medical Center - Cooperstown, New York Med School: Arizona College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Yun Yen

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

Medical Specialties

Dr. Yun Yen has the following 2 specialties

Specialty Expertise

Dr. Yun Yen has the following 20 areas of expertise

  • Abdominal Cavity Cancer (Peritoneal Neoplasm)
  • Bile Duct Cancer
  • Bile Duct Cancer (Cholangiocarcinoma)
  • Biliary Tract Cancer
  • Breast Cancer
  • Cancer
  • Carcinoma
  • Chemotherapy
  • Colon Cancer
  • Colorectal Cancer
  • Gallbladder Cancer
  • Gastrointestinal Cancer
  • Glandular Cancer (Adenocarcinoma)
  • Hepatocellular Carcinoma
  • Liver Cancer
  • Metastasis
  • Oncology
  • Oral Cavity and the Oropharynx Cancer (Oropharyngeal Neoplasm)
  • Ovarian Cancer
  • Pancreatic Cancer

Certifications, License, & Education

44 Years Experience

Education & Training

Residency

Completed their residency at U S Department Of Veterans Affairs.

Medical School

Graduated from Taipei Medical University in 1982.

NPI Number

Dr. Yen's NPI number is 1003827486.

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Frequently Asked Questions

Which hospitals is Dr. Yun Yen affiliated with?
Dr. Yun Yen is affiliated with City Of Hope Comprehensive Cancer Center.
Where is Dr. Yun Yen's office located?
Dr. Yun Yen's office is located at 1500 Duarte Rd, Duarte, CA, 91010.
How can I make an appointment with Dr. Yun Yen?
You can find contact information for Dr. Yun Yen here on Vitals.
Does Dr. Yun Yen accept my insurance?
You can see the insurance plans that Dr. Yun Yen accepts on their Vitals profile.
Is Dr. Yun Yen accepting new patients?
Dr. Yun Yen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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