Eugene Byun, MD

Always receive excellent care with very courteous treatment at reception desk personnel and medical staff.

I am happy with Dr Byun, he is concern with my health and give me good advice,

Dr Byun is an excellent cardiologist - he is caring and very knowledgeable. I have recommended him to my family since we are all in need of a cardiologist. Can't say enough good thing s about Dr Byun - thank you!

I've been under this providers care 14 yrs now & he's just the best . .likable, caring, listens, patient, professional, thorough, focused,confident, & provides clear answers & explanations. Simply the best . . .I hope he never retires!

Dr. Byun is very caring and explains all health questions patiently and thoroughly.

Byun is the Best

Dr. Byun is the best!!

He listens carefully

Requested Dr Byun, my cardiologist, send a letter stating I was cleared for PTNS procedure to DrChristopher Chung at City of Hope in Duarte. Dr. Byun followed up and his staff texted me the next day that the letter was sent to City of Hope. I appreciated Dr Byun's sending the requested letter to City of Hope in a timely manner.

Had a longer wait for this visit, but my provider offered me plenty of time ask and answer my questions. I didn't feel rushed.

He is so professional and puts you at ease and answers any and all your questions ! He's reassuring that means alot to me

Awesome Doctor and team

Excellent care

Keep up the good work

We have 100% confidence in D. Byun in monitoring and treating my heart valve issues

Dr. Byun is a great doctor. Everything was perfect. Much appreciated.

Dr Byun is a very thoughtful and caring provider that takes the time and effort to explain the process and shows a genuine feeling of empathy.

Super knowledgeable in his field!!

He is pragmatic and direct and I like that. Discusses pros and cons but always say it's up to you when there's options. Pleasant, very informed and always addresses my concerns.

Great experience

Dr, Byun is the "BEST"!

Good job all around

I have nothing but praise for my doctor

Always positive experience

Always intellegent informative answers.

Maggie the medical assistant was extremely nice and helpful.

I always enjoy visiting with dr eugene.

Very good

Dr. Byan is kind and patient and listens to all questions and concerns, then provides the requested information.

Dr. Byun is absolutely one of your most efficient, caring professionals I could hope for. Quite frankly, you should be honored to have him on your staff. He is in every respect "The Real Deal ". Lucky Providence St. Jude .

Dr Byun is an excellent doctor a very caring and compassionate person.

Dr.Byun is professional, knowledgeable, the best cardiologist

Doctor Byun is very friendly and compassionate to his patients

Dr Byun Always takes the utmost care with me.

Dr. Byun and his staff are always courteous, friendly and dedicated to giving the best health care possible.

Dr.Byun is a wonderful doctor.. He listens and he cares.

Provider has concern with the well being of the patient.

The very best

Excellent experience. I am very happy with my current physicians.

Dr. Byun is the best cardiologist in California. He really cares about his patients and always explains all issues clearly. A++++

All good. I have the utmost confidence in Dr. Byun.

Everything was excellent

ALL POSITIVES!

Dr Buyun is very approachable, friendly, and knowledgable.

Excellent patient/doctor relationship with this doctor.

This was a pre-surgical check-up; I was very satisfied by my appointment with Dr. Byun.

I am very happy and satisfied with my Cardiologist Dr. Eugene Byun's care and service.

Dr. Byum makes you feel very confident that you are receiving the best possible help. He is very human and you feel safe o his hands. I thank him very much for taking care of my TAVR.

I was treated with respect

I'm happy with this Doctor and this clinic. Would recommend them to others.

I have always been treated very well by Dr Byun. He is a wonderful doctor. His office personnel are always very nice

Dr Byun is great!

Well cared for by providers

Great job thank you

Every body is very professional

Dr Byun is terrific glad he is my cardiologist.

I have full faith in this Dr.

My visit was with my cardiologist for 6 month checkup which went very well.

Dr. Byun always listens carefully and explains things in a precise, clear manner.

Good

Dr. Eugene Byun is highly recommendable as one of the distinguished cardiologist of Providence-St Jude Medical Center.

Very professional

Love Dr Byun

Excellent cardiologist and by human being. Shared personal stuff as well

Dr Byun is an excellent provider and I believe he truly cares about me.

My provider was great. He asked for me to have an Ultrasound and the first appointment is over 2 months away. I am having shortness of breath issues and thought this test should be sooner.

I am very lucky to have Dr Byun he is a very good heart doctor I have confidence in him and trust him with my heart.

All well done

Dr. Byun is great and takes time to answer all my questions and concerns.

All good

I appreciate Dr. Byun's expertise and care.

Very compassionate and easy to talk with.Thank you very much for taking care of me!

Explains my condition in terms I can understand. Greatly appreciated.

Everyone was very professional and very caring

Dr Byun is thoughtful, caring and knowledgeable in his field. A good physician.

Compassionate and so knowledgeable,Dr Byun

Dr. Byun has a very calm demeanor. He respectfully listens to you & any concerns you have, answers questions posed & gives the reasons for his answers, reviewed my recent blood work/results & made a change, telling me why he thought the change was indicated, & inquired about my general well being, not just as pertains to this visit & his specialty. He invites questions & is very respectful.

Dr Byun has been my cardiologist for at least 5 years and is always ready to discuss my test results with my history and physical condition and to make recommendations.

Dr. Byun is very knowledgeable, helpful and compassionate.

Dr Byun provides excellent care and medical information.

I trust Dr. Byun my long time Cardiologist for his expertise and his evaluation and treatment plan.

Dr. Byun is always prepared, has my information, takes notes, asks me questions, is very thorough, kind, and honest with me. I couldn't ask for a better cardiologist. I am blessed to have my care under his direction.

I was completely pleased with Dr Byun and his care of me for this procedure

Great cardiologist - successfully watched over me for 14 years. Good guy !!

Dr Byun is very caring and thorough-I trust him completely with my care!

Had a very nice visit and speaking of my concerns with Dr Byun was very comforting for me!

I've been with St. JUDES for over 30 years and rate it one of the best in the country. Best doctors and care.

Dr Buyn saved my life and he is the best cardiologist I ever had and the best human being

Competent, confidence.

Dr. Byun does an outstanding job in every way to provide for my medical care.

Dr Byiin is an excellent Dr. And his staff is excellent also

Excellent experience

Dr. Byun is an expert cardiologist. He reviewed my most recent labs from [Date] and was alarmed by my high potassium level. He was possibly the first of my providers to review these labs that were ordered by my immunologist, not in the Providence St. Jude's Medical Group. Dr. Byun ordered labs to check for my current potassium level, and to look for any damage done. Fortunately, everything was normal. It seems there should be a way to notify my PCP at St. Jude's any time labs are drawn that show up in Epic/MyChart so that critical issues might be dealt with before they've done damage?

Dr Byun is amazing! He listens and addresses questions/concerns with compassion and professionalism.

Everyone is very awesome

Great Doctor

Love dr Byun he listens and takes excellent care of his patients

Dr Byun is very knowledgeable and answers my concerns in a way that's easy for me to understand.

All of the team at Dr. Byun's office were polite and supportive during my surgery and after-surgery care.

All good experiences

I'm convinced that I have an excellent cardiologist whose interested in my wellbeing.

He recommended a physician for my vascular procedure.

Very intentive to my concerns and provided clear and understandable feedback to those concerns. Highly, highly recommend Dr. Byun to anyone seeking cardiology care.

Great health care provider. Love my Dr's

Dr Byun is a great cardiologist and is very friendly and easy to understand.

In all the years with St Jude I have never had any bad experiences or services. With all my medical issues and my different doctors, I currently see today, my Cardiologist, Endocrinologist, Internal Medicine, Orthopedic, Rheumatologist, Neurologist, Urologist, Hematology Oncologist, Allergy and Immunologist. Thank you, Doctors, for your patience with me.

Dr.Byun is concern of my health and give me good advices,I like him to be my doctor.

Dr Byun is a speciality doctor which survey didn't ask so I checked the box for routine care. I see him every 6 months. He's an excellent physician who is courteous, professional, and answers all my questions. I look forward to my visits with him and the care he provides for me. If I have a question for him the office gets back to me in a timely manner and when tests come back even if their good his office calls me per Dr Brian . In all aspects they are all very professional .

Everything with Dr. Byun was great. He is an awesome doctor.

Always a pleasure for the appointment.

All good

Great care

Everything was fine

All good

Excellent

A good meeting with relevant information and answers to my questions.

He makes you feel good about being there. He explains everything very clearly.

Dr, Bynum is the best I have had. Takes his time and really explains issues and preventions with you. He really cares to give me the very best visit as possible. Very professional!

Dr. Byun is and has always been one of my most favorite Doctors. He is attentive, personable , courteous and always addresses any of my inquiries or needs. I feel I have the best Cardiologist and I am very appreciative. He is the best.

Seemed very busy

Always great care

Very caring and concerned

Good!

I WAS HAPPY WITH THE APPOINTMENT

Great

Dr. Byun is very thorough, personable, and explanations are clear.

He is professional, knowledgeable and friendly.

Good experience

Dr. Byun has taken care of me since my heart attack in 2011. Would not want to go to any other for this type of care.

Dr Byun is one of the best doctors I've ever had and I can speak very highly of him

Very caring and understands my needs. Knowledgeable and supportive.

All my Doctor's and their Staff members provided excellent care for me. They listen and explain to me until I understand. They're all AWESOME!

Dr Byun is my cardiologist. I have received excellent care from him in all aspects and I truly feel he is concerned and supportive of my health and well-being. He handled my emergency care after I suffered a heart attack three years ago and I cannot thank him, or St Jude, enough for the care and treatment I received then. With my ensuing rehab and followup care, Dr Buyen has provided excellent support, providing information, ordering tests, and making sure I understand my medical condition and progress.

Dr. Byun listens and does appropriate testing. He explains results and how to proceed. I had several doctors in past years that did none of that and I, therefore, really appreciate Dr. Byun.

Appreciate Dr Byun. He cares.

Dr. Byun is always willing to listen to all my concerns about my hart issues. He spents time discussing and answering all my questions and concerns. He is a very good Dr. In my opinion.

I have seen this provider for 20 years and have total confidence in him.

Dr. Byun is a great doctor. He is my doctor and also my husbands doctor. We are both very happy with him.

Excellent care as usual. Friendly staffFirst class doctor

He was late for appt. But I understand why - he takes the time to listen and council

Dr. Byun is always very courteous, professional and informative at all my visits. My visits are always worth while. He takes very good care and answers any questions that arise.

Doctor Byun is great!

Love Dr. Byun

Dr. Byun always listens and answers my questions clearly.

Dr Byun is a great listener and takes very good care of me.

All good.

Dr Byun is the best.

Dr Byun has always taken care of my medical needs in a very professional manner. I am most greatful to his attention to family history and proceedures that were warranted. His professional and knowledgable care has been extremely welcomed.

Dr. Byun is always thorough in his assessing my health. He advises me and always listens to my concerns and questions. He is a wonderful doctor and I appreciate everything about him.

Easy to talk to and answers all my questions. Cares about me and not just my heart.

Everything was handled very well

Good

Everything was fine

All good. My appointments to see this provider are made before I leave his office so no delays there. Appointments are hard to get with dermatology.

They're the best . .I have no complaints

Dr. Byun and staff are always very caring and professional. Dr. Byun was there for for me at a very critical time in my life.

Dr. Byun is an excellent doctor who is also caring and empathetic to his patient. His staff is courteous and respectful as well.