Dr. Chang is a board-certified family medicine doctor. Her areas of focus include preventive care, obesity medicine, and management of chronic conditions such as hypertension, dyslipidemia and diabetes.

Other highlights of her practice include women’s health, adolescent care, geriatric care, and urgent care.

She is an advocate for her patients and empowers them to care for their own health. She partners with each patient to develop a comprehensive, compassionate care plan personalized to individual needs.

In addition to her doctor of osteopathic medicine degree, she has a PhD in neuroscience. Dr. Chang has conducted research on neuroinflammation associated with nerve injury.

She is fluent in English and Mandarin Chinese.

Professional Summary

Education & Certifications
  • Board Certification: American Board of Obesity Medicine, Obesity Medicine (2022)
  • Board Certification: American Board of Family Medicine, Family Medicine (2021)
  • Residency: San Joaquin General Hospital (2021) CA
  • Medical Education: Touro University College of Osteopathic Medicine (2018) CA

Practice Locations

Menlo Medical Clinic in Menlo Park - 321 Middlefield Menlo Park, CA
Menlo Park, CA

321 Middlefield Road

Menlo Park , CA 94025

(650) 498-6500

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Patient Ratings

(265 Ratings)

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Friendliness/courtesy of the care provider
Explanations the care provider gave you about your problem or condition
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Care provider's efforts to include you in decisions about your treatment
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How Our Ratings Work

The Patients Ratings and comments are gathered from our Patient Satisfaction Survey and displayed in their entirety.

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Patient Reviews

(75 reviews)

On time, courteous, patient, clear and very thorough.
Very considerate and caring.
Dr. Chang is an amazingly thorough, competent primary care provider. I would highly recommend her to anyone.
Friendly and very helpful
Dr. Chang is one of the best doctors that I have ever had. She is attentive, caring, and thorough.
Dr. Chang is very thorough and I’m thrilled to death to have her as my doctor.
Dr. Chang is an amazing doctor. I am so happy that my primary care doctor referred me to her.
Thank you again for all of there help, everyone from nurse , ma to the dr.
Dr. Chang is a good listener and was responsive to my medical needs and concerns. My first appointment with Dr. Chang is a positive indicator that she is patient centered and will support me to be well.
I was welcomed with a warm welcome from all of the staff.
She’s an excellent, caring doctor.
I enjoyed talking to Dr.Chang while on the video call. She was able to understand the questions and concerns I had and was able to provide me with solutions to them.
Excellent physician
Dr. Yu-Wen Chang å¾ˆä»”ç´°ï¼Œå¾ˆé—œå¿ƒç—…äººï¼Œå¾ˆæœ‰ç¶“é©—ï¼Œå¾ˆæœ‰è€ å¿ƒçš„å‚¾è ½æˆ‘çš„å• é¡Œï¼Œèªžè¨€å ˆç›¸é€šï¼Œæˆ‘å¤ªå¹¸é ‹äº†ã€‚é–‹å¿ƒã€‚
Dr. Change is an amazing Dr. I do appreciate having a Dr. Like her.
Dr. Chang is very patiently and through to cover all my health problems. She is an excellent physician I like her approach so much.
Dr. Chang takes her time to answer patients concerns / questions. She is very detailed, kind and and caring doctor.
I have already told my neurologist that dr Chang is great and he will recommend her to his patients
Dr Chang was very through and kind.
Provider listened to concerns, asked questions to clarify and was knowledgeable about how to enact a workable plan moving forward. And kind as well!
greatly appreciated
She explained every thing very clear.
I liked Dr. Chang's mannerimediately. Answered all my questions and dealt with allmy immediate problems
excellent primary care physician
She was prompt and attentive.
Dr. Chen Yu-Wen is profesional and care, very good doctor
Everyone was extremely polite and helpful
Dr. Yu-Wen Chang did a great job to ask every details about my health, her diagnosis convenience me. I think I would pick her as my family doctor
Perfect, quick, the nurse was soooo nice, so kind, and the doctor was also perfect and really helpfull
Very patient and knowledgeable
Awesome customer service !
She is very thorough, direct and communicates well.
Among the best physicians I have ever met.
Dr chang is the best
Doctor Chang was excellent and fast
For my first interaction, Dr. Chang was awesome. She really made me feel comfortable in my first experience. I'd also like to speak highly of the MA (Lillian) and the individual up front who were also very friendly. Great first experience.
She is amazing!
Very nice and friendly staff not only that,it was fast I don’t have to wait for a long time
Very friendly and thourough!
Staff very personable and helpful
All questions were answered and didn’t feel rushed
I feel very comfortable with doctor
Dr. Chang and her staff are amazing!
I'm very happy with Dr. Yuwen Chang
Thanks you
Very thorough and helpful. Listened well and provided good understanding of my concerns and was proactive in making next steps happen.
Dr Chang was very professional and she listened to me.
absolutely wonderful place
For me Dr Yu-Wen Chang is a great doctor. She does not recommend taking medications right away she wants me to explore natural ways of healing first like excercise and watching what to eat and if that doesn’t work then the next step is medication. She listens to her patients and she does care.
Dr. Chang is a very caring doctor who communicates well with patients. She goes over options and gives clear explanations.
Excellent service
The doctor was very pleasant and thorough.
Dr. Chang was wonderful. She is thorough, efficient, friendly and warm.
I really appreciated my appt. with Dr. Chang. I received the information I was looking for.
Great staff and wonderful doctors!!!!!
Dr Chang is wonderful . We have only seen her. 2 times but she h taken such great care of my parents and has been so caring and such a wonderful healthcare provider . I really appreciate her and the way she cares for her patients.
wonderful experience and care team
Talked over me, made assumptions, lacked knowledge and poor bedside manner.
Staff is great!
She was very thorough and didn’t rush the first intake appointment. I felt I was in good hands. Her nurse, Lilian, was lovely and had a wonderful bedside manner.
I am very satisfied and confident with Dr, Yu-Wen Chang for being my primary doctor.
Very pleasant and very helpful
Thorough and personable- a great first visit!
Very thorough and comprehensive in her approach to health care!
Dr. Chang took time to listen to and discuss my health status.
Dr Chang is very informative and thorough. She took the time to go through all aspects of my exam.
like herï¼ She is so nice and professional!
Dr. Chang is amazing. Thorough, responsive, efficient, kind, collaborative, humble, competent, personable, goes over and above to provide wholistic care.
They are kind and informative. They explained possible reasons for the symptoms I’m experiencing, and they instructed me how to handle these symptoms until our next visit.
dr. Cheng is awesome
Very professional advice to my concerns.
really outstanding -- great doc!!
She is a very nice
She was very nice and she was clear about which referrals needed to be placed to facilitate my care.
Dr. Chang is outstanding!

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