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Dr John Dang
Internist2495 Hospital Dr, Mountain View, CA4.82
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.82
Wait time
4.82
Bedside manner
4.85
Insurances accepted
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Book an appointment for freeThe office partners with Zocdoc to schedule appointments
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Available appointments
All provider availability
Dr John Dang
2495 Hospital Dr, Ste 650, Mountain View, CA 94040
All provider availabilityToday, Apr 3 – Thu, Apr 16
Insurances accepted
99% of patients have successfully booked with these insurancesAetnaBlueCross BlueShieldCignaUnitedHealthcare
1 office location
Providers at Dr John Dang (0)
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Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.82
Wait time
4.82
Bedside manner
4.85
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
207 reviews
Most relevant
I have been seeing this young doctor for a couple of years now. He is attentive listener, patient, and gives good advice,
June 12, 2025Tammy W.Verified patient
The stuff member and doctor are both nice and professional, also the place is nice and clean too. Recommended.
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He was great! Listened well and was able to quickly help me with all that I needed.
September 16, 2024Elizabeth H.Verified patient
The doctor was very professional and patient. I recommend him for the annual physical.
June 4, 2024Jia-jen T.Verified patient
Very friendly stuff! Dr. Dang is really nice and professional
June 10, 2025Kang L.Verified patient
Very friendly. Listens. Asks good questions. Takes the necessary time.
November 4, 2024Christian M.Verified patient
He was really good, an answer all my questions. Really good doctor!
October 8, 2024Initials hidden
Strongly recommend Dr. Dang! Very professional and knowledgeable
September 26, 2024Lei L.Verified patient
Great office staff and the doctor explained everything well.
July 2, 2024Christian B.Verified patient
The Dr was very impatient and not helpful at all.
October 6, 2024Bahar Z.Verified patient
Good experience overall but it seems to be challenging to book if I need an immediate treatment, like a sudden pain or high fever, etc
January 12, 2026Initials hidden
Front office said they don’t accept covered California patients when I showed up for my appointment. Feels rude to do it at the appointment check in
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Dr. Dang took the time to answer all of my questions thoroughly. The office was welcoming, and scheduling an appointment was simple and convenient
September 24, 2025Kelly C.Verified patient
Dr. Dang was friendly and warm, and also very focused. He listened well, elicited great questions to help me share appropriate information easily, and was very thoughtful and thorough about his testing plan and potential diagnosis. I had an excellent first time visit with Dr. Dang and look forward to his continued care.
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He was very kind and explained many things.
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really nice doctor!
May 7, 2025Guo W.Verified patient
Dr. Dang is an excellent physician who truly listens to his patients and provides thoughtful, effective care. I highly recommend him as your primary care doctor.
Jiyoon J.Verified patient
This is the first doctor I visited in the U.S. Everything is expected. John was available the moment I checked in. He is friendly and willing to listen to my concerns. It is a good experience for me.
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The online appointment experience is seamless. I’m lucky to easily find a slot and book an appointment without back and forth communication. All staffs are very professional and nice. Dr Dang has answered all my questions with patience and cares about the patient.
October 9, 2024Yan L.Verified patient
Knowledgeable convenient
October 3, 2024Edward M.Verified patient
Dr Tang made me feel comfortable instantly. He patiently inquired about my health and suggested me solutions based on my answers.
September 27, 2024Sameera R.Verified patient
Pleasant doctor with excellent bedside manner and appointment is on time. Office is clean and nothing to complain… Highly recommend!
September 17, 2024Initials hidden
He is a great doctor who cares about your budget
August 6, 2024Mingqi T.Verified patient
Dr. Dang was excellent. His beside manner and ease of conversation was evident and confirmed the reviews that said the same. I wish that his receptionist Yesi was trained to be the same way. She was abrupt and curt in my experience. Her tone of voice in dealing with an adult much older than her was the stereotypical millennial approach, "I know everything and you know nothing." I'm hopeful that her life experiences help her overcome her arrogance and unfriendliness.
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Very nice experience for the visiting
March 19, 2024Xiaochao H.Verified patient
Exceptional doctor.
November 26, 2023Sasha B.Verified patient
Great experience , very helpful and respectful
November 13, 2023Bo Y.Verified patient
The doctor is serious and responsible, The staff has a good attitude,The environment is bright and clean, I am very satisfied,Thanks!
October 10, 2023Hao M.Verified patient
Doctor and staff effective for helping the patient and caring about the patient's needs. Very unusual in today's practice of medicine. Understood the needs of Chronic Lyme Disease, which most conventional doctors reject! This doctor and clinic are capable and supportive of addressing the needs of even "challenging" chronic illnesses where UCLA and Mayo can only gaslight their patients.
October 6, 2023Shayle H.Verified patient
everything went smooth
August 22, 2023Edward M.Verified patient
Dr. Dang is a very good doctor. He is very patient and kind, and has a lot of professional knowledge, and answered many of my questions.very good medical experience.
HGVerified patient
He diagnose the condition, and prescribe medicines and other treatment that need to be taken to get back to normal health. Highly recommended.
EWVerified patient
I couldn't be more impressed with his professionalism, knowledge and care. Dr. Dang took the time to listen to my concerns and answered all of my questions in a kind and empathetic manner. He demonstrated a true passion for his work and it was clear that he cares deeply about his patients. Thanks to Dr. Dang's expertise, I now have the peace of mind and guidance that I needed to improve my health. I would highly recommend Dr. Dang to anyone seeking a top-notch physician who genuinely cares about their well-being.
WZVerified patient
De Dang is the best physician that I have ever seen. He is very professional, knowledgeable, and caring about his patient. Highly recommended!
XHVerified patient
Dr Dang demonstrated expectational knowledge and skill during my treatment. He patiently explained the diagnosis and treatment options, ensuring that I had a clear understanding of my condition. The best is he can speak mandarin.
MWVerified patient
Dr. Dang's professionalism and attention to detail were evident throughout my experience. He ensured that all necessary tests and procedures were conducted, leaving no room for ambiguity in my diagnosis. His thoroughness and dedication to my care were truly impressive.
I highly recommend Dr. Dang to anyone seeking exceptional medical care. His expertise, compassion, and professionalism set him apart as a truly remarkable doctor.
YZVerified patient
March 20, 2026Stephanie D.Verified patient
February 24, 2026Jun Y.Verified patient
February 5, 2026Ankit S.Verified patient
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January 22, 2026Xiao W.Verified patient
January 17, 2026Changling H.Verified patient
January 13, 2026Li Q.Verified patient
December 4, 2025Jinsol P.Verified patient
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November 23, 2025Hao L.Verified patient
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November 2, 2025Cheng-En S.Verified patient
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