Highlights
Languages
- Spanish
- Korean
- English
Gender
MaleAbout
VMG Provider
Yes
Bio
What are some of the specific conditions you treat?
Some of the specific conditions that I treat include heart failure, valvular and structural heart disease, palpitations, and myocardial ischemia (angina and heart attack). Areas of preventive cardiology that I treat include high blood pressure, and elevated cholesterol, as well as those with a family history of heart disease.
What techniques or procedures do you use in your practice?
Some of the techniques and procedures that I use in my practice include transesophageal and transthoracic echocardiography, nuclear stress testing, cardiac computed tomography and magnetic resonance imaging, electrical cardioversion, ambulatory heart monitoring, and cardiac rehabilitation.
Describe some of your professional highlights.
As a physician scientist, I utilize state-of-the-art technology to diagnose and treat patients with various forms of heart disease. My focus is on the development of artificial intelligence-based cardiac imaging platform with echocardiography and computed tomography for rapid, consistent, and vendor-agnostic diagnosis.
What would you like patients to know about your approach to care?
My approach to each cardiac problem is team based involving cardiac surgeons, interventional cardiologists, electrophysiologists, heart failure specialists, and cardiac imaging specialists. Our experienced heart team will take a meticulous and evidence-based approach to find the best treatment for our patients.
Insurances Accepted
ColigoCare
ColigoCare is a network of physicians working collectively to provide the highest quality care to patients and the community
Video
Locations
- VMG Cardiac Services - Paramus
- 95 Rt 17S, Suite 105, Paramus, NJ 07652
- Get Directions
- phone: 201-689-3647
- fax: 201-291-3758
Expertise
Education
- Fellowship: NYU Langone Medical Center, Imaging & Research Scholar, 2024
- Fellowship: NYU Langone Medical Center, Advanced Structural Imaging, 2024
- Fellowship: NYU Langone Medical Center, Cardiovascular Disease, 2022
- Residency: NYU School Of Medicine - Bellevue Hospital, Internal Medicine, 2019
- Doctor of Medicine: Columbia University College Of Physicians And Surgeons, Medical Doctor, 2017
- Doctor of Philosophy (PhD): Boston University, Phd, 2012
- Bachelor of Science: University Of California At Berkeley, BS, 2008
Ratings & Reviews
4.9 out of 5
110 ratings, 25 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 2/14/2026
Very good experience.
- 5 out of 5 starsReviewed on 2/12/2026
Dr Chang has a calming reassuring manner to explain my condition and treatment
- 5 out of 5 starsReviewed on 2/10/2026
Visit was not rushed at all and Dr. Chang explained everything clearly
- 5 out of 5 starsReviewed on 1/7/2026
Good
- 5 out of 5 starsReviewed on 1/5/2026
Highly recommend
- 5 out of 5 starsReviewed on 12/8/2025
Dr. Chang took his time. I never felt rushed. He was extremely thorough. He also examined by personal blood tests the at were done by a previous doctor. Incredible!
- 5 out of 5 starsReviewed on 11/16/2025
Dr Chang excellent doctor and a good listener. He makes you feel at ease knowing my doctor is knowledgeable in his field of expertise and very professional.
- 4 out of 5 starsReviewed on 11/13/2025
Happy to have Dr Chang as my Dr. Feel that he is genuinely interested, listens & easy to be with. Comfortable with his knowledge & care.
- 5 out of 5 starsReviewed on 10/12/2025
Dr Chang is very knowledgeable and informs me about what I need to do. He also listens to my questions and answers them with interest and easy to understand language. Very nice and caring.
- 5 out of 5 starsReviewed on 10/4/2025
Dr. Chang is an excellent physician. It's evident that he is very intelligent, yet, he explains his plan of care of in a relatable way. We need more Dr. Chang's in healthcare.
- 5 out of 5 starsReviewed on 9/29/2025
Dr. Chang was very profesional, knowledgeable and showed genuine care for my health.
- 5 out of 5 starsReviewed on 9/15/2025
Very happy with Dr. Chang, as always.
- 5 out of 5 starsReviewed on 9/13/2025
I'm very pleased with Dr. Chang's attention and care of this [...] year old man! Also I'm proud to say he is my doctor!
- 5 out of 5 starsReviewed on 9/11/2025
Dr. Chang is a wonderful Cardiologist!
- 5 out of 5 starsReviewed on 9/11/2025
It was immediately apparent to me that Dr. Chang was extremely kind and knowledgeable. He took the time to listen to me and explain the plan for treatment.
- 5 out of 5 starsReviewed on 8/21/2025
Dr. Chang is respectful and caring and considerate of his patients and their worries. He has an amazing bedside/office visit demeanor.
- 5 out of 5 starsReviewed on 8/11/2025
Dr Chang is who any patient would hope for
- 4 out of 5 starsReviewed on 8/4/2025
Dr Chang was very informative about my condition and offered a very descriptive explanation about next steps needed to correct It.
- 5 out of 5 starsReviewed on 7/30/2025
This doctor had high IQ and EQ. Very satisfied with the visit.
- 5 out of 5 starsReviewed on 7/27/2025
Dr. Chang has been a wonderful find. A kind, compassionate caregiver which is so rare these days. He takes his time to answer and explain any questions I have.
- 5 out of 5 starsReviewed on 7/22/2025
Dr Chang is the best cardiologist I ever met. He genuinely concerns my condition and proposed scans and medication according to my needs with very thorough explanation.
- 5 out of 5 starsReviewed on 6/25/2025
Dr. Ernest Chang is the most attentive doctor I've ever seen. He genuinely cares about his patients
- 5 out of 5 starsReviewed on 6/17/2025
Dr Chang was very personable and took the time to thoroughly explain my test results, treatment options, and answered all my questions. At no time did I feel rushed. Dr. Chang delivered compassionate care and am very pleased to have him as my cardiologist.
- 5 out of 5 starsReviewed on 6/14/2025
Very informative ,understanding and willing to research further for better heart health care.
- 5 out of 5 starsReviewed on 4/18/2025
Dr. Cheng was a life saver for me on that day. I had very high BP and I was pretty much discourage after my check-in to valley hospital few days earlier [...]. Dr Cheng made some adjustment in my medication which help tremendously. Also it seems doctor has a plan on how to control my bp. Very happy.