Your domain registration is pending. Check back in an hour

WenCheng Jen M.D.

Top-Ranked & Leading Primary Doctor in San Gabriel Valley
Opening at 9:00 AM on Monday
Header image for the site


a year ago
My mom is a patient of Doctor Jen. He is the best family doctor we have ever met. He is patient, and love to answer all questions from patients. Our previous experiences with other doctors: doctors usually setup certain time for each patient. Their schedule is pretty tight. They make more money by seeing more patients. It makes sense. From business perspectives, I can totally understand. However, patients will leave the doctor office with worries and questions. On the other hand, Dr Jen can spend 45 minutes with my mother to go through all the lab results explaining the details. Help her to find out possible cause of the pain. My mom leaves the office with no worries and hope to solve the pain.
- Fiona H
a year ago
I am picky when it comes to my physicians, after moving LA from NYC we had a dickens of a time finding a good doctor. Doctor WenCheng Jen is outstanding, in demeanor , knowledge , time investment in patient , diagnosis and treatment. And the bonus is his staff, also 'primus inter pares', each of them of them is thoughtful , sharp, caring and helpful. Well done all.
- TV B
4 years ago
Both my parents are now switched to Dr Jen as their primary care doctor. It is such a wonderful experience, minimal waiting, great office staff and Dr Jen is patient, knowledgeable and spend time to understand his patients, we don’t feel rush at all. It is a day and night contrast from my parents previous doctor. Thank You to the reviewers and that was how we found Dr. Jen. This is my first time ever writing a review for a doctor. Dr Jen is great.


Dear Prospective Patients,

I am Dr. WenCheng Jen. I would like to take care of you and your family. I will be glad to be your primary care doctor to lead you to a healthier future.

My parents brought me and my siblings from Taiwan to the US when I was a toddler. Our humble beginnings started in LA, then in Alhambra. I attended Ramona Elementary School through Alhambra High School. I went to UC Berkeley for my bachelor's degree then returned to USC Keck Medical School, where I gained much local experience around east LA. I finished residency at UCLA-Olive View Medical Center in Sylmar. I dedicated more than 15 years caring for thousands of patients and their families in the San Fernando Valley at Facey Medical Group in Mission Hills.

I wish to extend my care to you and your family. My staff and I want you to feel comfortable and confident in our care. We want you to easily get answers to your concerns and questions. We speak Spanish, Mandarin and Cantonese.
My staff and I want to thank you to allow us to be part of your home community and your future! 

Contact Us


Call now
  • (626) 416-3051


Get directions
416 West Las Tunas Drive Suite 305
San Gabriel, CA 91776

Business Hours

Mon:9:00 AM – 5:00 PM
Tue:9:00 AM – 5:00 PM
Wed:9:00 AM – 5:00 PM
Thu:9:00 AM – 5:00 PM
Fri:9:00 AM – 5:00 PM
Contact Us
Message sent. We'll get back to you soon.