What patients are saying
Overall rating
5.00
Average wait time
5.00
Bedside manner
5.00
“I was looking for a smaller primary care office because I was tired of feeling like a number at bigger practices. This was exactly what I was hoping for. The visit felt much more personal.”
EZLess than 1 month ago
“My appointment started on time, which already made me happy. But more importantly, I didn’t feel rushed once I was in the room. The doctor was very attentive and answered everything I wanted to ask.”
EJLess than 1 month ago
About Dr. Zhongying Liu-An
As a board-certified internal medicine physician, I am dedicated to providing comprehensive, patient-centered care for adults. I graduated summa cum laude from Rutgers University with a degree in Biology and received the Excellence in Scholarship Award before earning my medical degree from Rutgers New Jersey Medical School and completing my Internal Medicine residency at Hackensack University Medical Center.
I provide comprehensive primary care, including preventive care, annual physicals, chronic disease management, same-day sick visits, men's and women's health, pre-operative evaluations, weight management, and testosterone replacement therapy (TRT).
I believe great healthcare starts with listening. I take the time to understand each patient's concerns, answer questions thoroughly, and explain treatment options clearly so we can make informed decisions together. My goal is to build long-term relationships by providing personalized, physician-led care in a welcoming environment where patients never feel rushed.
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Office location
Education and background
Practice names
Hospital affiliations
- Hackensack University Medical Center
Board certifications
- American Board of Internal Medicine
Education and training
- Medical School - Rutgers New Jersey Medical School, Doctor of Medicine
- HMH Hackensack University Medical Center, Residency in Internal Medicine
Awards and publications
- Journal of the American College of Cardiology (JACC), 2025 – Comparative Impact of Right Ventricular Apical Pacing vs. Conduction System Pacing on Echocardiographic and Electrocardiographic Parameters
- Journal of the American College of Cardiology (JACC), 2025 – Sealed Left Ventricular Free Wall Rupture: A Hidden Complication Unveiled by Tamponade in Delayed Myocardial Infarction
- Cardiovascular Revascularization Medicine: Interesting Cases, 2024 – Coronary Vasospasm Masquerading as Multivessel Coronary Artery Disease in a Patient with Undiagnosed Thyrotoxicosis
Languages spoken
- English
- Chinese (Mandarin)
Provider's gender
Female
NPI number
1154061653
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
5.00
Bedside manner
5.00
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
17 reviews
Most relevant
My appointment started on time, which already made me happy. But more importantly, I didn’t feel rushed once I was in the room. The doctor was very attentive and answered everything I wanted to ask.
Less than 1 month agoEJ
I was looking for a smaller primary care office because I was tired of feeling like a number at bigger practices. This was exactly what I was hoping for. The visit felt much more personal.
Less than 1 month agoEZ
I came in because I wasn’t feeling well and was able to get an appointment pretty quickly. She listened to my symptoms, explained what she wanted to check and why, and followed up with me afterward. I really appreciated that.
Less than 1 month agoOS
I’m pretty picky about doctors and usually don’t leave reviews, but I had such a good experience here. She’s knowledgeable but also very down to earth. It felt like an actual conversation.
Less than 1 month agoSJ
I brought my mom here and was really impressed with how patient the doctor was with her. She took her time explaining everything and made sure both of us understood the plan before we left.
Less than 1 month agoJS
Came here for a annual wellness checkup and ended up asking about a couple other things that had been bothering me. She took the time to address all of it instead of telling me to make another appointment. I really appreciated that.
Less than 1 month agoIF
Dr.Zhongying was very professional and patiently listened to everything I had to say. She took care of me well and was very thorough in explaining the illness and the treatment options. She is very sweet and welcoming.
August 29, 2026Shriya B.Verified patient
As a new patient, I wasn’t sure what to expect, but the experience exceeded my expectations. The office is clean and welcoming, and Dr. Liu-An made me feel comfortable from the start. She doesn’t judge. She listens and understands me. I have a clear plan what i need to do next before i walked out of her office. I’m glad I found a primary care physician I can trust.
Less than 1 month agoSK
I was seen on time and the visit was efficient without feeling rushed. Dr. Liu-An listened carefully, addressed all of my concerns, and made sure I understood the next steps. Excellent experience.
Less than 3 months agoBL
I recently switched my primary care doctor and I’m glad I found Nova Health Group. The office is clean, scheduling was easy, and Dr. Liu-An was professional, knowledgeable, and very thorough during my visit. Overall the service was excellent. Highly recommend to new patients.
Less than 3 months agoCL
Dr Liu-An is an attentive, professional and very competent physician.
She spent time listening to my concerns and address each and everyone of them. I left the office with zero concerns.
I feel well taken care of by her and would recommend her to everyone
Less than 3 months agoHC
As a new patient, I wasn’t sure what to expect, but the experience exceeded my expectations. The office is clean and welcoming, and Dr. Liu-An made me feel comfortable from the start. She doesn’t judge. She listens and understands me. I have a clear plan what i need to do next before i walked out of her office. I’m glad I found a primary care physician I can trust.
Less than 3 months agoLO
My first visit exceeded my expectations. The office is modern and welcoming, and Dr. Liu-An spent plenty of time getting to know my medical history instead of rushing through the appointment.
Less than 3 months agoLY
Less than 1 month agoInitials hidden
Less than 1 month agoInitials hidden
August 30, 2026Georgia C.Verified patient
Less than 1 month agoInitials hidden
How soon can I make an appointment with Dr. Zhongying Liu-An?
Generally, Dr. Zhongying Liu-An has appointments available on Zocdoc within 1 week. You can see Dr. Liu-An's earliest availability on Zocdoc and make an appointment online.
Is Dr. Zhongying Liu-An accepting new patients?
Dr. Zhongying Liu-An generally accepts new patients on Zocdoc. You can see Dr. Liu-An's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Zhongying Liu-An accept my insurance?
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Can I make an appointment with Dr. Zhongying Liu-An online?
Yes, you can make an appointment online with Dr. Liu-An using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Zhongying Liu-An affiliated with?
Dr. Zhongying Liu-An is affiliated with Hackensack University Medical Center.
What practice does Dr. Zhongying Liu-An work with?
Dr. Zhongying Liu-An works with Nova Health Group.
Where is Dr. Zhongying Liu-An's office located?
Dr. Zhongying Liu-An's office is located at 669 Broad Ave, Ridgefield, NJ 07657.
Which board certifications does Dr. Zhongying Liu-An have?
Dr. Zhongying Liu-An is certified by American Board of Internal Medicine.
What are common reasons for patients to see Dr. Zhongying Liu-An?
Dr. Zhongying Liu-An frequently sees patients for Allergy Consultation, Annual Physical, Chiropractic Consultation, Foot Consultation, and Illness. You can see other visit reasons for Dr. Zhongying Liu-An on their profile.
What languages does Dr. Zhongying Liu-An speak?
Dr. Zhongying Liu-An speaks English and Chinese (Mandarin).
How do patients rate Dr. Zhongying Liu-An in reviews?
17 patients have reviewed Dr. Zhongying Liu-An. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.