Jiyon Choi, MD

Hematologist

Epic Care

4721 Dallas Ranch Rd

Antioch, CA 94531 Directions

(925) 778-0679

epic-care.com

4.9 out of 5

243 verified ratings

2 Locations


Epic Care - Antioch

4721 Dallas Ranch Rd

Antioch, CA 94531

925-778-0679 Directions


Epic Care - Pleasant Hill

400 Taylor Blvd, Ste 102 & 201

Pleasant Hill, CA 94523

925-687-2570 Directions

243 Ratings, 115 Comments


The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Apr 14, 2025
What would you tell family & friends about your experience?
Dr Choi is professional, good listener n i appreciate her so much..

Apr 10, 2025
What would you tell family & friends about your experience?
She is a very caring Dr. I always feel she cares about me personally.

Apr 10, 2025
What would you tell family & friends about your experience?
Great!

Apr 9, 2025
What would you tell family & friends about your experience?
Go see her!!

Mar 28, 2025
What would you tell family & friends about your experience?
Dr. Choi is friendly and compassionate. She offers helpful information.

Mar 27, 2025
What would you tell family & friends about your experience?
She is probably a better doctor for patients going through active chemotherapy than for years long aftercare.

Mar 27, 2025
What would you tell family & friends about your experience?
Dr Choi is friendly, on time, listens attentively, is thorough when talking about lab work, and always asks if I have questions.

Mar 20, 2025
What would you tell family & friends about your experience?
She was very courageous empathetic knowledgeable! Very friendly! Made me feel comfortable and at ease!

Mar 20, 2025
What would you tell family & friends about your experience?
Doctor was prepared and on time.

Mar 20, 2025
What would you tell family & friends about your experience?
Dr, Choi is not only knowledgeable, she is caring and listens to you. Not my experience with other drs.

Mar 17, 2025
What would you tell family & friends about your experience?
Dr. Choi has been my Oncologist for five years. Her professionalism and ability to listen are very important in my care.

Mar 10, 2025
What would you tell family & friends about your experience?
Staff and Doctors are the BEST

Mar 10, 2025
What would you tell family & friends about your experience?
Very professional. She takes her time to discuss visit and results.

Mar 10, 2025
What would you tell family & friends about your experience?
Dr. Choi genuinely cared about my condition. She ordered a specialty test, blood tests and imaging to help understand the problem better. She is also very good with using the My Chart messaging service, which made it easy for me to get dosage information on new medicine and updates on how to treat my current conditions and to limit making unnecessary appointments. Her medical assisting staff is also very good with keeping her informed with My Chart messages and phone calls.

Feb 19, 2025
What would you tell family & friends about your experience?
I like Dr. Choi and I have recommended her to neighborswho are new to the area.

Feb 12, 2025
What would you tell family & friends about your experience?
Excellent

Feb 12, 2025
What would you tell family & friends about your experience?
She is very thorough and listens well.

Feb 10, 2025
What would you tell family & friends about your experience?
Very thorough and professional.

Feb 5, 2025
What would you tell family & friends about your experience?
A good doctor, listens to my needs n so caring..

Jan 29, 2025
What would you tell family & friends about your experience?
Thorough, kind, good listener and explains test results so you are clear on next steps. Excellent Dr.

Jan 16, 2025
What would you tell family & friends about your experience?
It was a very good visit and I would highly recommend Dr. Choi.

Jan 16, 2025
What would you tell family & friends about your experience?
She listened and explained test results. I felt like she cared. I really liked her!

Jan 15, 2025
What would you tell family & friends about your experience?
Dr. Choi is a good listener. Her recommendations have been excellent. I have been her patient for almost 5 years.

Jan 8, 2025
What would you tell family & friends about your experience?
Very professional

Jan 8, 2025
What would you tell family & friends about your experience?
Caring , prompt. And very sharp ,with excellent experience.

Dec 20, 2024
What would you tell family & friends about your experience?
Very caring staff. Excellence in treatment

Dec 11, 2024
What would you tell family & friends about your experience?
Dr Choi is caring, good listener as my doctor, i appreciate her n the staff..

Dec 5, 2024
What would you tell family & friends about your experience?
I always have very positive feed back about my visits with Dr. Choi - I truelyfeel blessed to have her as my oncologist.

Dec 4, 2024
What would you tell family & friends about your experience?
She is very professional and very knowledgeable of her job. She gives confidence to her patient.

Dec 4, 2024
What would you tell family & friends about your experience?
She’s prophetional , excellent care, and knowledgeable.

Nov 20, 2024
What would you tell family & friends about your experience?
Dr. Choi is very proficient in her patient care. She is a good listener.

Nov 20, 2024
What would you tell family & friends about your experience?
Dr. Choi is an excellent physician.

Nov 6, 2024
What would you tell family & friends about your experience?
Good doctor caring friendly

Nov 6, 2024
What would you tell family & friends about your experience?
Great care !! And GREAT communicator!!

Nov 6, 2024
What would you tell family & friends about your experience?
Outstanding in every way.

Nov 4, 2024
What would you tell family & friends about your experience?
Dr Choi is very knowledgeable and made me feel comfortable and what she did seemed to heal me.

Oct 28, 2024
What would you tell family & friends about your experience?
She’s professional, caring , listening, to the patient, with excellent attitude. I thank her a lot , with my appreciation to her team.

Oct 25, 2024
What would you tell family & friends about your experience?
Dr. Choi is amazing! She always makes me feel like I am super important.

Oct 16, 2024
What would you tell family & friends about your experience?
Dr. Choi mirrors concern and solution. I'm so grateful for her knowledge and her opinion concerning my health issues and concerns. She's very direct to the point and my concern about my B12 level for the last year and a half my blood test and my B12 level has not changed. She suggested that I be tested for sleep apnea and I have an upcoming test at the end of this month of October 2024 she feels that once I'm on the CPAP machine that should help to stabilize my B12 level because she feels that I'm not receiving enough oxygen to my brain. I'm very grateful that she allows me the opportunity and the option to see her 6 months or schedule an annual appointment for her review while watching my blood counts and my B12 level. I'm grateful for her kindness and her smiles and just her basic conversation and treating me as a human being each time I enter her office she is a bundle of joy I appreciate her so much and grateful to have her as my doctor who is always learning and willing to share her thoughts concerning my health issues. Thank you for being kind and thank you for caring and thank you for sharing with God's love and mine Sandy just a servant

Oct 16, 2024
What would you tell family & friends about your experience?
great visit

Oct 16, 2024
What would you tell family & friends about your experience?
Excellent

Oct 9, 2024
What would you tell family & friends about your experience?
Very professional

Oct 2, 2024
What would you tell family & friends about your experience?
Very professional

Sep 30, 2024
What would you tell family & friends about your experience?
Dr Choi is very professional and she knows her specialization perfectly. I have full confidence in her.

Sep 26, 2024
What would you tell family & friends about your experience?
Very professional and I trust her

Sep 26, 2024
What would you tell family & friends about your experience?
Dr. Choi is thorough and encourages interaction.

Sep 25, 2024
What would you tell family & friends about your experience?
My visit with Dr. Choi was excellent. She listened to my concerns and answered all of my questions.

Sep 23, 2024
What would you tell family & friends about your experience?
Very satisfied

Sep 18, 2024
What would you tell family & friends about your experience?
I definitely feel I am in good hands with Dr. Choi managing my care

Sep 13, 2024
What would you tell family & friends about your experience?
Dr. Choi is a very caring and professional doctor. She’s a good listener and she explains everything to me