Dennis Costa, M.D.

I was questioned thoroughly by a nurse after revealing I had recovered from covid, then allowed to continue for my labs and visit with Dr Costa.As in the past I was completely satisfied with all my treatment during this visit.

Dr. Costa is amazing. He takes great care of his patients and listens to me intently. I’ve always received the utmost respect and care. He stays on top of my healthcare needs. He is very polite, attentive, respectful and caring. I would recommend him to family and friends. His staff is always on top of everything making sure you are well taken care of.

Dr Costa is the best doctor and is dedicated to the highest level in making sure you come out victorious! It is not uncommon to have to wait alittle longer waiting to see him, but you will never hear me complain for I know why he runs late. I have been on the other side of the office and was in the hospital for almost four months. There where times when I was critical and they would have to call him for advice in my care. He always answered the phone, he always made sure I had the best care and that my needs were met in my darkest time. So I know when I’m sitting in the doctors office waiting longer than usual it’s probably because there’s someone else that’s like me when I was in the hospital, needing his attention immediately, he will answer the phone and help is on its way. Texas Oncology group in Flower Mound/Lewisville are the best I have ever seen. Dedicated in giving you the best care, the nurses and staff are caring and personal, they are also a lot of fun. Thank you for all you do!

Best Doctor in town...been under his care for my blood disorder for years and trust him completely with my healthcare.

Excellent doctor and has the patient's issues as a primary focus. He answers every question, takes the individual time necessary and always ensures it is clear. None better!