What patients are saying
Overall rating
4.89
Average wait time
4.76
Bedside manner
4.91
“I rarely, if ever, write online reviews, but the outstanding care I received from Dr. John Kang compelled me to share my experience. I specifically chose Dr. Kang because of his strong background in Internal Medicine, and it was the best decision I could have made.
I came to him for an annual physical while also seeking reassurance after receiving an alarming ECG report elsewhere that had caused me significant health anxiety. Dr. Kang completely turned my experience around. He took the time to carefully review my medical history, personally reviewed my previous ECG, performed a new ECG, answered all of my questions, and clearly explained his clinical assessment. I left the appointment feeling reassured and much more confident about my health.
The entire clinical team at Mount Sinai was professional and attentive. The ECG technician followed a careful, systematic process, and Dr. Kang listened with genuine empathy, developed a thoughtful management plan, and made me feel heard throughout the visit.
If you’re looking for a physician who combines outstanding medical knowledge, careful clinical judgment, and genuine compassion, I highly recommend Dr. Kang.”
Xiaopeng R.June 30, 2026
“The front office ladies and the nurse were stellar! Welcoming, accommodating, patient, and 10/10 service. This establishment is well run and the expertise and care Dr. John Kang administered was amazing. Highly recommend!!!”
Terall M.Less than 6 months ago
About Dr. John Kang
If you need to cancel your appointment within 24 hours of the scheduled time, please call the office.
Dr. John Kang is a physician at Mount Sinai Doctors Medical Group, seeing patients in person at 226 West 14th Street and via telehealth. His approach is evidence-based and relationship-centered, with a focus on comprehensive adult care.
He received his undergraduate degree in Neurobiology from the University of Washington, earned his medical degree from New York Medical College, and completed his residency in Internal Medicine at Legacy Salmon Creek Medical Center, where he led several quality improvement initiatives and served as a resident representative to the Graduate Medical Education Committee.
His clinical interests include preventive care, diabetes, thyroid disorders, cardiovascular and lung disease, asthma, sleep apnea, smoking cessation, immunizations, cancer screening, and mental health support for depression and anxiety.
Dr. Kang welcomes patients from all backgrounds and speaks conversational Korean. He strives to create a respectful, inclusive space built on mutual trust and open communication. He sees patients Monday through Wednesday and Friday, and is currently accepting new patients. Outside of work, he enjoys hiking, playing both stringed instruments and racquet sports, and exploring New York’s multicultural cuisines.
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Office location
Dr. John Kang, MD also offers online video visits for patients
Education and background
Practice names
Education and training
- Medical School - New York Medical College, Doctor of Medicine
- Legacy Salmon Creek Medical Center, Residency in Internal Medicine
Languages spoken
- English
Provider's gender
Male
NPI number
1790434306
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.89
Wait time
4.76
Bedside manner
4.91
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
89 reviews
Most relevant
It was my first time with Dr. Kong. Everything went well hopefully test results will be just as satisfying.
February 25, 2026Nineli K.Verified patient
Too long of a wait time. Could not cover simple requests that you would expect a PCP to.
Less than 6 months agoInitials hidden
Quick and great follow ups on annual physical and definitely a doctor who shows he cares!
February 4, 2026Timothy B.Verified patient
He is very friendly, patient & mindful. I will go back as long as he is in my network .
December 2, 2025Jig D.Verified patient
It was a professional and warm visit. He was great! Definitely recommend
February 4, 2026Edlira D.Verified patient
Dr. Kang was terrific. Very knowledgeable, thorough, and friendly.
January 20, 2026Initials hidden
Really nice guy felt at ease and was very helpful
May 5, 2026Oliver C.Verified patient
I rarely, if ever, write online reviews, but the outstanding care I received from Dr. John Kang compelled me to share my experience. I specifically chose Dr. Kang because of his strong background in Internal Medicine, and it was the best decision I could have made.
I came to him for an annual physical while also seeking reassurance after receiving an alarming ECG report elsewhere that had caused me significant health anxiety. Dr. Kang completely turned my experience around. He took the time to carefully review my medical history, personally reviewed my previous ECG, performed a new ECG, answered all of my questions, and clearly explained his clinical assessment. I left the appointment feeling reassured and much more confident about my health.
The entire clinical team at Mount Sinai was professional and attentive. The ECG technician followed a careful, systematic process, and Dr. Kang listened with genuine empathy, developed a thoughtful management plan, and made me feel heard throughout the visit.
If you’re looking for a physician who combines outstanding medical knowledge, careful clinical judgment, and genuine compassion, I highly recommend Dr. Kang.
June 30, 2026Xiaopeng R.Verified patient
Kind, straight forward, knowledgeable.
Less than 3 months agoInitials hidden
Authentic.
May 28, 2026Sheldon N.Verified patient
Great listener
April 3, 2026Alisa D.Verified patient
The front office ladies and the nurse were stellar! Welcoming, accommodating, patient, and 10/10 service. This establishment is well run and the expertise and care Dr. John Kang administered was amazing. Highly recommend!!!
Less than 6 months agoTerall M.Verified patient
Really good
Less than 6 months agoInitials hidden
Both Dr. Kang and his assistant nurse, Leslie, were incredibly personable, welcoming, and listened to all my concerns, while making the visit comfortable and informative. Dr. Kang listened attentively and patiently and showed genuine care for my health and the concerns I brought up. I look forward to future visits with Dr. Kang.
March 2, 2026Richard N.Verified patient
It was great.
February 21, 2026Edem T.Verified patient
The staff was really polite and friendly. I was taken in for my appointment right on time. Doctor John Kang was great! He was kind, asked a lot of questions, listened carefully and was great at communicating and explaining everything. I felt extremely comfortable throughout. Highly recommend!
February 18, 2026Naaz Shams Ahmad P.Verified patient
This Dr. really listens, he respects your views and gives very informed suggestions. He did not rush and answered every one of my concerns. I highly recommend him. I felt very comfortable. He was very kind.
February 17, 2026Linda P.Verified patient
best primary care doctor i’ve been to
February 11, 2026Initials hidden
Good.
Less than 6 months agoYuting L.Verified patient
Best doctor experience in years.
January 14, 2026Initials hidden
Provider was young and empathetic, so I felt really comfortable after the end of the appointment. Felt like someone i could trust which i think is rare in medicine right now.
I am very happy that he is gonna be my new PCP. I feel he’s the perfect partner for this health journey i am on
January 14, 2026Initials hidden
Great doctor. Nice guy.
Less than 1 year agoInitials hidden
Dr.Kang is an outstanding physician and incredibly down to earth. I've already recommended him to my friends who are looking for a primary care Physician .
Less than 1 year agoInitials hidden
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June 15, 2026Andrew E.Verified patient
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June 3, 2026Xiaojie Z.Verified patient
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May 12, 2026Dongchan L.Verified patient
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May 2, 2026Nten N.Verified patient
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April 27, 2026John C.Verified patient
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April 17, 2026Georgios M.Verified patient
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April 10, 2026Matthew R.Verified patient
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March 25, 2026Gabriel W.Verified patient
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March 18, 2026George D.Verified patient
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How soon can I make an appointment with Dr. John Kang?
Generally, Dr. John Kang has appointments available on Zocdoc within 1 week. You can see Dr. Kang's earliest availability on Zocdoc and make an appointment online.
Is Dr. John Kang accepting new patients?
Dr. John Kang generally accepts new patients on Zocdoc. You can see Dr. Kang's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. John Kang accept my insurance?
Choose your insurance plan to verify if Dr. Kang is in-network.
Can I make an appointment with Dr. John Kang online?
Yes, you can make an appointment online with Dr. Kang using Zocdoc. It’s simple, secure, and free.
What practice does Dr. John Kang work with?
Dr. John Kang works with Mount Sinai Doctors.
Where is Dr. John Kang's office located?
Dr. John Kang has 2 office locations in New York, view full addresses on Dr. Kang's profile.
What are common reasons for patients to see Dr. John Kang?
Dr. John Kang frequently sees patients for Annual Physical, Arthritis, Illness, Infection Consultation, and Weight Loss Consultation. You can see other visit reasons for Dr. John Kang on their profile.
What languages does Dr. John Kang speak?
Dr. John Kang speaks English.
How do patients rate Dr. John Kang in reviews?
89 patients have reviewed Dr. John Kang. The overall rating for this doctor is 4.89/5. They have a 4.91/5 rating for bedside manner and a 4.76/5 rating for wait time. You can read individual reviews and ratings on their profile.