Qaiser Niaz, MD
Hematologist
Epic Care
27204 Calaroga Ave
Hayward, CA 94545 Directions
4.9 out of 5
542 verified ratings
3 Locations
20400 Lake Chabot Rd, Ste 102
Castro Valley, CA 94546
542 Ratings, 201 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.
Dec 30, 2025
What would you tell family & friends about your experience?
Very Satisfied
Dec 30, 2025
What would you tell family & friends about your experience?
Excellent
Dec 19, 2025
What would you tell family & friends about your experience?
Excellent
Dec 19, 2025
What would you tell family & friends about your experience?
Excellent
Dec 17, 2025
What would you tell family & friends about your experience?
Dr.Niaz projects genuine caring , he thoroughly answers questions and concerns during my appointments.
Dec 16, 2025
What would you tell family & friends about your experience?
Dr. Niaz was very respectful to me and very thorough. Dr Niaz was well informed of my previous treatments and communicated very well with me about my cancer and his plan moving forward. Consequently I am very confident in him.
Dec 15, 2025
What would you tell family & friends about your experience?
Excellent doctor
Dec 12, 2025
What would you tell family & friends about your experience?
Excellent
Dec 10, 2025
What would you tell family & friends about your experience?
He’s aVery caring Doctor, made me comfortable, explaining everything in detail.
Dec 8, 2025
What would you tell family & friends about your experience?
He remembers everything, even from 10 years ago; very empathetic and careful
Dec 3, 2025
What would you tell family & friends about your experience?
Great
Sep 25, 2025
What would you tell family & friends about your experience?
Great
Sep 24, 2025
What would you tell family & friends about your experience?
Dr. Niaz is very professional and very thorough. I appreciate his knowledge and experience.
Sep 23, 2025
What would you tell family & friends about your experience?
Very good doctor and have best knowledge about his specialties.
Sep 19, 2025
What would you tell family & friends about your experience?
Trustworthy, kind, good listener.
Sep 16, 2025
What would you tell family & friends about your experience?
Dr. Niaz is so approachable, very easy to understand his explanation about the condition of the patient. He’s so good, well knowledgeable of his profession. We admire Dr. Niaz!
Sep 16, 2025
What would you tell family & friends about your experience?
As my oncologist treating the two separate cancers I have had in the last two years I would give five stars, if there was such a system to rate doctors. He is concise, courteous and very careful. When I called his office after noticing a slight bulge on the left side of my neck ( I was recovering from my breast cancer surgery at the time) He told me to come in right away. While all the tests took time, this is how we caught my second cancer. Chemo and radiation, but I am cancer free, thanks to his advice.
Sep 15, 2025
What would you tell family & friends about your experience?
Dr Niaz is fantastic! I’d recommend him anytime, every time. I trust him so much that after we moved from Castro Valley to Roseville, I drive to get my infusion & do telehealth or Zoom appts. I don’t want any other oncologist.
Sep 15, 2025
What would you tell family & friends about your experience?
He’s a nice and kind doctor who is open to hearing your perspective
Sep 10, 2025
What would you tell family & friends about your experience?
I would strongly recommend Dr. Niaz to my friends. He is very professional and thoughtful. He is patient to listen to my questions and is willing to give me positive explanations.
Sep 10, 2025
What would you tell family & friends about your experience?
My family are very satisfied with Dr. Niaz for recent twice office visits. He is patient and professional, explaining details to my inquiries about my dad’s case. Dr. Niaz is also very efficient in lab test and treatment orders. We saw him in the morning and we got all orders placed in the afternoon. Appreciate for Dr. Niaz thoughtful responses and therapy.
Sep 5, 2025
What would you tell family & friends about your experience?
A pleasant experience. Dr.Niaz is very caring, listens to patient concerns/questions and responds thoroughly. The entire staff in a word, Exceptional. All so very kind, friendly, professional, and show interest to job, patient ...
Sep 4, 2025
What would you tell family & friends about your experience?
Excellent
Sep 3, 2025
What would you tell family & friends about your experience?
Excellent
Aug 29, 2025
What would you tell family & friends about your experience?
Dr. Niaz is knowledgable, the directions for the future are clearly given.
Aug 26, 2025
What would you tell family & friends about your experience?
Dr. Niaz is very pleasant and very friendly. He’s so affectionate and accommodating. He’s good and very knowledgeable on his chosen career. We admire him. We believe on him.
Aug 26, 2025
What would you tell family & friends about your experience?
He is one of the best doctors I have encountered
Aug 20, 2025
What would you tell family & friends about your experience?
Dr Niaz is always so kind and attentive to my questions. He makes the visit pleasant.
Aug 18, 2025
What would you tell family & friends about your experience?
Excellent
Aug 5, 2025
What would you tell family & friends about your experience?
He’s been my oncologist 4 1/2 years. He is great
Aug 4, 2025
What would you tell family & friends about your experience?
Very understanding but he is very busy,i don’t know how he keeps up with all his patients,and remembers all of them personally. I think he does really need help,with so many patients. Great smile and always assuring patients with his gentle voice.thats what makes him a great doctor listening to every concern. I am glad I found him.
Aug 4, 2025
What would you tell family & friends about your experience?
Very professional environment and the staff is always so professional and attentive
Aug 4, 2025
What would you tell family & friends about your experience?
He is a very friendly with fully experienced doctor
Jul 30, 2025
What would you tell family & friends about your experience?
Very thorough in explaining test results.Listens to my concerns.
Jul 29, 2025
What would you tell family & friends about your experience?
Excellent, Very good doctor and caring. Knowledgeable.
Jul 29, 2025
What would you tell family & friends about your experience?
Dr. Niaz is very knowledgeable that is what you need for a good doctor.
Jul 25, 2025
What would you tell family & friends about your experience?
Great!
Jul 23, 2025
What would you tell family & friends about your experience?
He explained everything very well.
Jul 22, 2025
What would you tell family & friends about your experience?
He’s good and very knowledgeable about all the different ways of getting the best treatment for my husband. He’s very pleasant and very approachable. Yes, he’s highly recommended to our friends and families.
Jul 21, 2025
What would you tell family & friends about your experience?
He has been my blood doctor for 2.5 years and I am very grateful and satisfied with my care so far.
Jul 17, 2025
What would you tell family & friends about your experience?
I'm receiving great care from Dr. Niaz & his staff
Jul 17, 2025
What would you tell family & friends about your experience?
Professional, kind, courteous. Knowledgeable
Jul 15, 2025
What would you tell family & friends about your experience?
I would happily recommend Dr Niaz to anyone looking for an Oncologist in my area.
Jul 8, 2025
What would you tell family & friends about your experience?
great
Jul 3, 2025
What would you tell family & friends about your experience?
Dr. Niaz is very caring, compassionate listens to you, speaks good English, explains everything to you so you can understand it. Text with you and ask you if you have any questions or concerns.
Jun 23, 2025
What would you tell family & friends about your experience?
Professional, trusted, caring,. Excellent Doctor on my team
Jun 23, 2025
What would you tell family & friends about your experience?
He is very knowledgeable doctor and explains everything nicely!
Jun 19, 2025
What would you tell family & friends about your experience?
Very good
Jun 19, 2025
What would you tell family & friends about your experience?
Had a great experience with Dr. Niaz. Highly recommended him.
Jun 18, 2025
What would you tell family & friends about your experience?
Thorough, trustworthy, professional