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
2,772 verified ratings
2,772 Ratings, 1,321 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.
Jan 23, 2026
Deepak Dhawan, MD
What would you tell family & friends about your experience?
courteous, thorough, friendly and responsive to my concerns
Jan 22, 2026
What would you tell family & friends about your experience?
Dr. Gupta combines excellent professional skills with a warm and pleasing personality. I leave each appointment feeling enthusiastic about my health. Dr. Gupta cares about my welfare and is a pleasure to have as my oncologist. She is an exceptional doctor and person…
Jan 22, 2026
What would you tell family & friends about your experience?
very knowledgeable about my currentsituation and condition
Jan 22, 2026
What would you tell family & friends about your experience?
That she truly listenes, is kind, clear and very helpful. I would also add that all the staff at Epic that I have had the pleasure of interacting with genuinely come across as pleasant and positive.
Jan 22, 2026
What would you tell family & friends about your experience?
That he is great and I won’t change doctors
Jan 22, 2026
What would you tell family & friends about your experience?
Absolutely!!! This doctor is the BEST. Offers support, options, and knowledge! Very kind
Jan 22, 2026
What would you tell family & friends about your experience?
Excellent service
Jan 21, 2026
What would you tell family & friends about your experience?
She’s very attentive and shows great consideration of the patient’s pain, weakness, or discomfort.
Jan 21, 2026
What would you tell family & friends about your experience?
Armida is very professional , very personable, and very knowledgeable. She is An excellent PA, and I would highly recommend her. She always is very thorough and spends quality time with me.
Jan 21, 2026
What would you tell family & friends about your experience?
excellent
Jan 21, 2026
What would you tell family & friends about your experience?
Sweet, Caring, Very Professional, great follow up. Easy to speak with and great message center with quick reply.
Jan 20, 2026
What would you tell family & friends about your experience?
Great
Jan 20, 2026
What would you tell family & friends about your experience?
Great
Jan 20, 2026
What would you tell family & friends about your experience?
Very satisfied
Jan 20, 2026
What would you tell family & friends about your experience?
Dr Dao is very professional and caring. I feel I’m in good hands
Jan 20, 2026
What would you tell family & friends about your experience?
Dr. Gupta is a great oncologist with up to date knowledge in her field. She is kind and caring to all her patients.
Jan 16, 2026
What would you tell family & friends about your experience?
I am very happy with Dr Dao,and with the overall care I receive at Epic Care.
Jan 15, 2026
What would you tell family & friends about your experience?
She is very attentive, thorough, and knowledgeable
Jan 14, 2026
What would you tell family & friends about your experience?
Very good
Jan 14, 2026
What would you tell family & friends about your experience?
She is courteous, well prepared, professional and thorough.
Jan 14, 2026
What would you tell family & friends about your experience?
Dr. Gupta is delightful. She listens to your concerns and explains everything in detail.
Jan 13, 2026
What would you tell family & friends about your experience?
Dr qaiser niaz is doctor with a Lot of experience.
Jan 13, 2026
What would you tell family & friends about your experience?
Dr. Dhawan is one the best healthcare providers I have ever had.
Jan 12, 2026
What would you tell family & friends about your experience?
Good service.
Jan 12, 2026
What would you tell family & friends about your experience?
She’s is wonderful. I’ve been seeing her since my breast cancer surgery 20 years ago. I highly recommend her!
Jan 9, 2026
What would you tell family & friends about your experience?
Very satisfied
Jan 9, 2026
What would you tell family & friends about your experience?
Macy is very thorough and always asks about any questions or concerns that I might have
Jan 9, 2026
What would you tell family & friends about your experience?
Very good
Jan 8, 2026
What would you tell family & friends about your experience?
Very satisfied
Jan 8, 2026
What would you tell family & friends about your experience?
Excellent service
Jan 5, 2026
What would you tell family & friends about your experience?
Excellent
Jan 2, 2026
What would you tell family & friends about your experience?
Excellent!
Jan 2, 2026
What would you tell family & friends about your experience?
Great doctor
Jan 2, 2026
What would you tell family & friends about your experience?
Great doctor
Jan 2, 2026
What would you tell family & friends about your experience?
Great
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 18, 2025
What would you tell family & friends about your experience?
Excellent Doctor
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?
Very good
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?
Wonderful caring doctor who is always there if you have a question.
Dec 12, 2025
What would you tell family & friends about your experience?
She is great!
Dec 12, 2025
What would you tell family & friends about your experience?
Excellent
Dec 11, 2025
What would you tell family & friends about your experience?
Great doctor, friendly and attentive.
Dec 11, 2025
What would you tell family & friends about your experience?
Dr. Gupta is kind in her approach, talks to me like a friend and is extremely helpful with answering any questions I have. She asks me the questions she needs to know about and is always willing to modify meds if needed or to give advice on how to manage side effects of medication. Dr. Gupta doesn't rush me out the door.
Dec 11, 2025
What would you tell family & friends about your experience?
Excellent physician that has concern about you as a person as well as a patient.