Epic Care - Castro Valley
Medical Oncology Hematology Radiation Oncology Internal Medicine Endocrinology Family Medicine
20400 Lake Chabot Rd, Ste 102
Castro Valley, CA 94546 Directions
4.9 out of 5
3,041 verified ratings
3,041 Ratings, 1,496 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.
Jun 2, 2026
Qaiser Niaz, MD
What would you tell family & friends about your experience?
He’s so approachable and he explains well about everything about the medications needed in order to make sure that the patient well understands how and when to take it back.
Jun 1, 2026
What would you tell family & friends about your experience?
I’m very happy to have him as my doctor
May 28, 2026
What would you tell family & friends about your experience?
He’s very attentive to the things I say. He communicates well with me so there’s no confusion. Very cool and straight forward care. Which I truly appreciate.
May 28, 2026
What would you tell family & friends about your experience?
Dr. Reddy is a joy to see. He is always pleasant and unhurried. He explains everything and makes sure you understand the issues and the reasons for the paths forward.
May 27, 2026
What would you tell family & friends about your experience?
Dr. Niaz is an excellent doctor, works well with the patient.
May 27, 2026
What would you tell family & friends about your experience?
I feel well cared for, and well informed about what my busy little cells are doing.
May 26, 2026
What would you tell family & friends about your experience?
Very good Took time and explained everything Very personable Staff friendly
May 26, 2026
What would you tell family & friends about your experience?
Kind good listener understanding and patient I just love would not trade him for the money in the world
May 26, 2026
What would you tell family & friends about your experience?
I value her opinions and advice.
May 20, 2026
What would you tell family & friends about your experience?
Very pleasant & Dr Reddy genuinely cares.
May 20, 2026
What would you tell family & friends about your experience?
My visit went very well she is a kind person
May 19, 2026
What would you tell family & friends about your experience?
Didn’t feel my exam was very thorough.
May 19, 2026
What would you tell family & friends about your experience?
Dr Niaz put me at ease from day one. He is extremely competent.
May 19, 2026
What would you tell family & friends about your experience?
Super smart doctor who is very friendly
May 19, 2026
What would you tell family & friends about your experience?
Good doctor very good at explaining things. His bedside manner could use improvement
May 18, 2026
What would you tell family & friends about your experience?
I would say out of all my doctors she is the only one that converses with me as a normal person
May 18, 2026
What would you tell family & friends about your experience?
good service
May 14, 2026
What would you tell family & friends about your experience?
She is fabulous, very knowledgeable and makes you feel like you are her most important patient.
May 14, 2026
What would you tell family & friends about your experience?
Very competent physician. Good interaction
May 14, 2026
What would you tell family & friends about your experience?
Hes a very nice Dr. but doesnt spend enough time with you
May 14, 2026
What would you tell family & friends about your experience?
Absolutely! Doctor Gupta, is kind helpful all around great oncologist.
May 13, 2026
What would you tell family & friends about your experience?
Knowledgeable, thorough, compassionate
May 12, 2026
What would you tell family & friends about your experience?
Staff is always friendly & helpful. I have know Dr. Niaz for over 10 years & would highly recommend him to anyone
May 12, 2026
What would you tell family & friends about your experience?
Went great empathy was freely given
May 12, 2026
What would you tell family & friends about your experience?
Referred to Dr Gupta more than 2 years ago. I have been so pleased with the quality of care and attention given to me over this time that I would not like to try and locate any other specialist.
May 11, 2026
What would you tell family & friends about your experience?
great visit
May 8, 2026
What would you tell family & friends about your experience?
This man has saved my life he is epic until I met him he didn't matter to me whether I lived or died but that after meeting him talking to him getting the vibe from him he changed my life life is worth living now
May 7, 2026
What would you tell family & friends about your experience?
Dr.Naiz, Asked questions and reviewed all my test's and answered any questions that I had.He is a 5 Star Doctor in my book
May 6, 2026
What would you tell family & friends about your experience?
Excellent
May 5, 2026
What would you tell family & friends about your experience?
Thorough, efficient and courteous listening. A good doctor.
May 5, 2026
What would you tell family & friends about your experience?
Dr Dao is fantastic. He really listen to what to what I’m saying and answers all my questions.
May 4, 2026
What would you tell family & friends about your experience?
Dr. Dhawan is courteous and dependable
May 4, 2026
What would you tell family & friends about your experience?
Professional meeting with a lot of information
May 4, 2026
What would you tell family & friends about your experience?
She is wonderful and caring and thorough with her patients overall health!!
May 4, 2026
What would you tell family & friends about your experience?
Satisfied and explained very clearly
Apr 30, 2026
What would you tell family & friends about your experience?
He is good at what he does. Explains everything, so you can understand.
Apr 30, 2026
What would you tell family & friends about your experience?
Very happy to be under her care.
Apr 30, 2026
What would you tell family & friends about your experience?
She’s caring and has my best interests.
Apr 28, 2026
What would you tell family & friends about your experience?
Top tier professional: none better.
Apr 28, 2026
What would you tell family & friends about your experience?
Dr. Reddy will take care of you and follow up with your needs/concerns.
Apr 28, 2026
What would you tell family & friends about your experience?
Excellent service
Apr 28, 2026
What would you tell family & friends about your experience?
A very caring and professional provider
Apr 28, 2026
What would you tell family & friends about your experience?
Young, Professional and listen to patient’s needs
Apr 27, 2026
What would you tell family & friends about your experience?
Very good
Apr 27, 2026
What would you tell family & friends about your experience?
Exceptional. I am very pleased with Dr. Niaz . He is professional, pleasant, listens
Apr 27, 2026
What would you tell family & friends about your experience?
Thorough and listens.
Apr 27, 2026
What would you tell family & friends about your experience?
Approachable, Caring, Knowledgeable
Apr 27, 2026
What would you tell family & friends about your experience?
A kind compassionate doctor who really listens to her patients.
Apr 24, 2026
What would you tell family & friends about your experience?
We listen to each other and the cancer doesn't advance as fast as it could.
Apr 23, 2026
What would you tell family & friends about your experience?
Dr Reddy is an amazing physician who is extremely knowledgeable, professional, and compassionate.