Office Hours

Monday/Tuesday9:00 am – 5:00 pm

Wednesday:9:00 am – 6:30 pm (ultrasound only)

Thursday 9:00 am – 6:30 pm

Friday: Scheduled Surgeries

Saturday:9:00 am – 2:00 pm

Doctor’s Affiliations

Dr. Chang is currently affiliated with Hudson Regional Hospital in Secaucus and CarePoint Health Christ Hospital in Jersey City.

Book an appointment


Your treatment plan is designed for steady progress, with every phase promptly implemented.


Experienced Physician

Your health is your most important asset. You should entrust it only to the best professional.

Personalized Treatment

Treatment choices perfectly match your goals of treatment complications with early intervention.

Quality and Safety

All team members at Medical Center have been trained thoroughly to assist in any situation.

Immediate Service

Your treatment plan is designed for steady progress, with every phase promptly implemented.


Dr. Chang welcomes new patients.He is fluent in Korean and has a Spanish speaking staff.

Dr. Chang offers comprehensive, compassionate, and cost-effective gynecological health services to women from adolescence through post-menopause. He also specializes in obstetrical care, focusing on all aspects of pregnancy care from preconception counseling through childbirth and postpartum.

Services Provided

PAP smear
Family Planning
Infertility workup
Acute Gynecological problems
Total obstetrical care
Non-stress test
Biophysical profiles

Make an Appointment

Very professional and detailed. It’s a small practice but the staff runs the office very well

Jawauna G.

Dr. Chang is an efficient physician that truly cares about his patients. He is extremely thorough and makes sure that the patients leave his office with no questions.

Steffany C

I came to see Dr. Chang with a specific issue. He was very nice and professional, and put me at ease as he walked through my concerns and his plan of action. I’d recommend him to anyone and am glad that he is in charge of my healthcare.

Marie S.

Dr. K. Chang & Staff are always pleasant, professional & efficient. There is a nice atmosphere about the practice, and the place is always spotless!

Sheena M.

Dr Chang has always been an amazing Doctor.

Anissa B.

Everyone was very nice including the doctor. I am very pleased and will be making him my gyno

Kathleen B.

He is like a fatherly person. Thorough experience and always optimistic, follows up your case very well and presents you will all options.

Amy Li

Dr. Chang is very personal. He explains in detail what is going on. He makes you feel safe and comfortable while visiting his office

Monique C.

Very professional, knowledgeable, and great stuff! All together, the experience was nice and I would definitely recommend Mr. Chang

Laurita R

Dr Chang was awesome. He made me feel comfortable and he was very knowledgeable.

Ruth C.

I was very pleased, dr. Chang was an excellent doctor Lots of knowledge, he care about his patients, I highly recommend him and will give him 1005 score.”

Carmen A

Dr Chang was very professional and caring. I will definitely keep him as my Obgyn! His office was very clean as well. The staff in his office were also very nice

Stephanie S.

Dr. Chang was very understanding of my nervousness for the pelvic exam and so he made sure to explain what he was doing and was gentle so I wouldn’t feel nervous and uncomfortable. His staff are also very friendly

Prasanthi B

This doctor is definitely one of the best!!! He took time out to get to know me, something he really didn't have to do. He's not like the others that just look at your chart and just check you. This doctor is actually amazing, and he will definitely be my doctor of choice from here on out. I waited less than 10 minutes to actually be seen, only because I had some additional paperwork to fill out. He's great...if I could give him 10 stars I would, and his staff is professional and friendly as well!

Hope D

The whole staff was very nice especially the nurse Claudia. The administration was nice too. The Dr was really pleasant and helpful. Would definitely give them a 5 stars

Lorrena L

It was great to see Dr. Chang as he was very thorough with my exam. He answered all my concerns and did not rush me through anything and really took time to explain me how I can get better. There was hardly any wait and I was taken care of as per my appointment time. So far he is the best gynecologist I have met and I highly recommend Dr. Chang for this professionalism.

Neha M.