Dr. Dennis James Costa

Dr. Costa is compassionate, caring and professional. I feel fortunate to be in his care.

Costa is the best.

Dr Costa saved my life. During my treatments he answered all of my questions and returns my calls!

Short wait for lab, Dr. Costa is friendly and interested in the patient's well-being - listens to tA..he patient. c

Dr Costa, is thorough, professional, and has excellent patient 1st demeanor.

I have been a patient of Dr Costa for almost twenty years. I was pretty ill when I first met him, but his steady hand on the tiller got me through a rough time in my life. Dr Costa's expertise and vast knowledge are his finest assets. He is one of the best around. I can definitely recommend him to do his utmost to get you back to health.

Dr Costa is a very knowledgeable, professional oncologist. He tells it like it is and never rushes. He makes sure your questions are answered. And you understand treatment and medication opportunities.

Dr. Costa is always caring and professional. He has a wealth of knowledge and focuses on his patient, not the EHR system. A wonderful doctor!

Great doctor. Answered all of my questions.

Dr Costa really take care of his patients and He spent more time with patients with each visit Dr Costa alway more two to three hour because he got many and many patients I fell good to have DR costa to treat me from early cancer now I am back normal and follow back to check up annually !

Always great visit. Dr. Costa take time to explain and update everything, as needed. Hope does not retire until I know longer am making visits

This user rated the provider, but did not write a review

Dr. Costa is my trusted caregiver and the lounge team is wonderful!

He takes the time to listen to your needs.

Dr. Costa always allows for questions and answers. He goes over all test results. Dr. Costa also checks my heart and other areas of concern. He is very easy to talk with. His assistant is excellent. She makes note of all of my previous tests so that I can discuss them with Dr. Costa. I have been going to Texas Oncology since 2011 and would not go anywhere else.

Dr Costa is very real and knows his field , takes time to explain, I like him. HOWEVER, his billing department is TERRIBLE with filing insurance wrong or too late to even process claims through the insurance. Just got a call where they are trying to collect for lab fees from 2020. Yup charging over $200 for what was fully 100% covered. They also screw up my primary and secondary insurance company billing many , many times. Total incompetence in my opinion. They fail to properly file or file untimely and then send a bill for a FULL un negotiated rate to the consumer. It is a management issue with Texas oncology business office. This has little to do with the medical care provided except you could get hung being charged thousands due to their total incompetence. Don't pay them. You have a reasonable expectation of competence which they fail to provide. Look, its oncology, many will pass before payments are settled. A nightmare for the families.

Excellent attention to detail and communication. Thoughtful approach and transparent. Sets the standard and role model for how medical personnel should be communicating to patients. Clearly sees and treats every patient with the compassion and engagement that helps make difficult steps easier and effective.

Dr Dennis Costa not only saved my life, he did so with kindness, care and genuine compassion. Dr Costa and his staff truly care for their patients on a personal level.

The standard of care given to me by Dr Costa is unparalleled. His extensive knowledge is comforting when he treats me. However, the extraordinary amount of time I have to sit ands wait for him is exasperating. It is typically two hours, and this last visit was almost three hours. I really don't have this amount of time available. I would prefer to go about my business after checking in, and get a phone call 10-15 minutes before Dr Costa is available. I feel that this way of treating a patient is disrespectful.

Routine bloodwork. In schedule

Dr. Costa has been my oncologist for 10 years. Dr. Costa has always taken the time to talk to me about my bi-annual test results and has never hesitated to seek additional information if needed. I highly recommend Dr. Costa. In fact, I have recommended him to family and friends who have been diagnosed with cancer.

Excellent care for years. However, your change of the portal is exasperating. Couldn't get logged on. Called customer service. Waited a half hour. Gave up. Why must you change the portal?

He takes all the time you need to answer questions. I feel that he is one of the best. He knows what he is doing.

I would highly recommend Dr. Costa. He really cares for his patience greatly, and I really mean that. He listen's to his patients and is highly personable. I talk to him about Golf and hunting and really enjoy talking with him. He is also a excellent Doctor.

This user rated the provider, but did not write a review

Dr. Costa and his office has been nothing short of careless in my family member’s care. He does not read important paperwork or labs. Absolutely would NOT recommend this doctor or office to even my worse enemy.

Dr. Costa has been my oncologist for 24 years. Dr. Costa takes time with his patients which sometimes put him behind schedule. That has never bothered me because I knew if I ever needed the extra time, I wouldn't be rushed. Over 24 years, he's gotten to hear all of my family stories and from year to year he remembers them all. My diagnosis and treatment all happened prior to moving to moving to Texas. So I am now basically on an annual check up basis. You won't find a better oncologist than Dr. Costa.

Dr Dennis Costa saved my life. During my treatment and after, he has been kind, caring, and genuinely sincere. He takes as much time as needed to discuss my concerns and to explain treatment and issues in a way that is easy to understand. Susan and Maria, my favorites of his staff members are also very personable and caring.

Dr. Costa is the most caring doctor. Before he was my daughter's doctor for her blood disorder, he was my father's oncologist. We have known him for years. Highly recommend.

I have been a patient of Dr. Costa's for a number of years and have always appreciated his consideration and care for my welfare. He always takes time to listen to any comments I have and answers them to the best of his ability.

Cancer follow up appointment GREAT Dr.

I would not recommend this location of Texas Oncology to my family or friends. I am a 20 year breast cancer survivor and have been seeing TX Oncology for those 20 years. I was not informed of a high Tumor Marker Test results done in May 2020. I noticed the high results of the test and called TX Oncology about it. It took them an additional 4 months to confirm the results and start the Chemo. I have had a great deal of damage from the Chemo and Tx Oncology has not been able to help me in ay way with my healing. The cancer is stable and that seems to be their only focus.

Absolutely, I would and have recommended Dr. Costa to my friends and family.

This user rated the provider, but did not write a review

Have been seeing Dr Kosta for 10 years He always takes time to listen You do not feel rushed like you go with some Drs

This user rated the provider, but did not write a review

Spends as much time as you need with him. Answers all your questions and concerns.

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!

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 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! 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 … More

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 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 … More

I've never seen patients treated so disrespectfully. I have a family member who is a patient under Dr. Costa's "care", by referral (great job Medicare). I am responsible for shuttling him to his appointments. In the three times we've been there, Dr. Costa's office ROUTINELY RAN 2-3 hours behind schedule, in my experience. So if you have a 1:00 appointment, plan on sitting there like a sap until between 3:00 and 4:00. It's apparent that Dr. Costa reveres his own time (as you'll see in your bill if you would ever be so rude as to show up 2 hours late), but have exhibited NO respect for the time of their patients. The room is full of patients wondering if they'll be seen. It's an absolutely shameful display of what is supposed to be healthCARE. Do yourself a favor and find an oncologist who respects his patients enough to see them reasonably on time, not one who can't manage that simple task. Chances are if they're running the front office as poorly as they are, the behind the scenes activity (read: actual care) is likely way below standard. Thanks Dr. Costa, I'll take my family member to a doctor that cares about his patients enough to be on time. I suspect he'll live longer because of this decision anyway. I've never seen patients treated so disrespectfully. I have a family member who is a patient under Dr. Costa's "care", by referral (great job Medicare). I am responsible for shuttling him to his appointments. In the three times we've … More

Love Dr. Costa. I have been seeing him for over 20 years now. I feel at peace when I go to see him in that I fully trust him. Also enjoy our conversations

Dr. Costa is extremely knowledgeable and professional. He takes whatever time is necessary to explain conditions, options, and treatments. I consider myself very lucky to be under his care.

It always been great

I like Dr Costa Very much. He is one of the Dr's that you realize has an extra bit of knowledge required for more comprehensive treatments. I have found his guidance to be spot on with my personal feeling and approach to medical treatment. Do no harm and avoid more treatment than necessary wherever possible. Take the least invasive and most complete approach to all treatments whether a simple medication prescription or a potential surgery referral. Trust is important in the DR Patient relationship and Dr Costa fills that requirement very well. Too bad the office's ability to schedule the visits seems to have issues about half the time requiring a long wait while in the office. to see the DR.

He does a good job, once we see him. The wait was longer than we wanted.

He is willing to take the time to listen and respond to my questions.

I would like to say thanks to Dr. Costa for his amazing job. I feel super well, and I think he had made a wonderful job on my leukemia treatment. Dr. Costa really cares for his patients. I highly recommend him.

Yes, I do recommend Dr. Costa to my family and friends , but I do let them know that there is a lengthy wait time. Dr. Costa cares for his patients and gives them his undivided attention.

My husband is the patient and he has confidence in him.

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.

Love Dr. Costa... Came here from Ohio from a previous oncologist and Dr. Costa was recommended.. he is thorough and concerned with your health and your questions .... I highly recommend Dr. C.

I don't usually see the doctor himself except every 6 months or so. Most visits are for iron infusions and the staff is very good. My only gripe is that the wait is too long on my actual doctor visit, both in the waiting area and in the office once they call me in. Other than that, it is very good.

One of the best in communicating treatment and resolution to my health issues.

One of the best doctors I have ever seen.

I see Dr. Costa every 6 months. Yes I would recommend my friends and family to see him. He is a wonderful man and I enjoy coming to see him every 6 months.

2 years and counting

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

TAkes the time to listen to his patients.

This user rated the provider, but did not write a review

Doctor is friendly but didn't seem interested in my cancer or the side effects. Everyone is different was standard answer for questions. Wait time for appointments averaged 1 1/2 hours, regardless of time of day or day of the week. I believe an hour wait is too long. Staff nice, but mistakes happened too frequently. Call backs took too long, when made at all.

Dr. Costa is awesome. He cares about his patients & does his very best to help you. He does everything that he can to get to the bottom of your health issues & does his very best to getting you on the road to recovery. He goes above & beyond for your healthcare needs. He's compassionate, a great listener, very positive & super encouraging no matter what is going on with you. He knows how to put a smile on your face even when your not feeling so well. I would recommend him to family and friends.

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

Dr. Costa, takes the time to listen to his patients and I am just overwhelmed with his care. Being a disabled veteran you feel that no one cares anymore. Thank you for showing me that I still matter.

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

My phone takes forever to load location

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review