Dr. Cheng Han Chen, MD

Doctor thanks for making this an easy procedure it was a pleasure meeting you gid bless you always

Correction to name of practice Pacific Cardiovascular Associates not pacific cardiology. Thank u.

My mother (90 yrs old) is a pt of dr Chen….he is wonderful but his support staff, scheduling and everyone who handles folllowups are the most incompetent group of individuals I have ever dealt with!!! My mother had a video appt around aug 14,2025 with dr Chen at which time her heart rate was dropping below 40 at the emergency room, this was a follow up appointment regarding this concern..he told her she needed an echo and heart monitor..he stated his office would contact us the following Monday..appt was on a Friday, this appt was never entered into there system, as a result no one from his office ever called us, no requests were sent to the insurance company. I then spent the next month and a half trying to get these appts scheduled I called at least 25 times trying to reach someone to help me, it became a joke and extreme frustration!!!!! I complained to monarch and scan multiple times which was just as frustrating because u can’t reach the office (dr Chens) and when u do get… someone they transfer to numbers that just go to voicemail and no one calls u back or disconnect u or tell u they can’t schedule an appt with the dr because u haven’t been seen in over a year per the nurse triage line (because our appt was never put in the system) and then u go back into the scheduling loop which is where I started!!! U then hit the callback button only to not get a return call. I spoke to a few people who I explained the situation to and they sent msgs to the persons who would help me only to never get a call back!!! I would stay very far away from this office and any dr at this practice because they all share the same support staff!! This office is pacific cardiology they have many offices throughout Orange County. Good luck!!!

I first heard about Dr. Chen from a friend who was his patient, and after seeing the exceptional care he provided my mom, I understand why he comes so highly recommended. From the very first visit, Dr. Chen was kind, patient, and incredibly knowledgeable. He took the time to explain everything in detail, ensuring we fully understood my mom’s condition and treatment options. His professionalism and compassion truly set him apart. He listens carefully, answers all questions thoroughly, and never makes you feel rushed. The entire team at his clinic is also wonderful—efficient, friendly, and supportive. Thanks to Dr. Chen, my mom is in excellent hands, and we couldn’t be more grateful. If you're looking for a dedicated and skilled cardiologist, I highly recommend Dr. Chen!

I was contemplating getting the Watchman Procedure but was a little hesitant. Dr. Chen did not rush my decision. He suggested I talk with my neurologist before making my decision and than come back and see him again

I’m very satisfied with my visit to the Dr. Chen. The doctor and staff were attentive and professional, providing excellent care.”

Dr. Chen and Dr. Driss were amazing. Literally changed my lifestyle and ability to function normally with the procedures they performed on my heart. At all times they kept me at ease and showed a genuine concern for my well being. This is how all doctors should treat their patients. Their bedside manner is impeccable. I cannot say enough about how grateful I am to them. The office staff are always inviting, professional and courteous. They're very communicative and pleasant. My overall experience with PCA has exceeded my expectations and this is coming from a retired nurse and healthcare provider. Thanks guys!

Dr. Chen's expertise, personalized approach, and genuine concern for his patients' well-being make him a standout cardiologist. He takes the time to listen to his patients, thoroughly explain diagnoses and treatment options, and provides comprehensive care. With excellent communication skills, Dr. Chen ensures that his patients feel empowered, supported, and involved in their healthcare journey. Overall, Dr. Chen and his entire team deliver an exceptional level of care and come highly recommended for anyone seeking cardiac medicine expertise. —R. Russell

I would like to thank Dr. Chen for his outstanding care and skills. Also, I’m very impressed and thankful his clinic staff.

Dr. Chen is an excellent cardiologist. He put stents in my husband and is wonderful, kind and always listens to us. I feel very confident in whatever he does.