Marisa O'Neill, DO
Breast Surgery
5320 Elliott Dr, Suite 203
Ypsilanti, MI 48197 Directions
4.9 out of 5
219 verified ratings
219 Ratings, 86 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.
Mar 6, 2026
Dr. O'Neill is very thorough and makes you feel comfortable. She explains everything to you to help you understand what is going on. She listens to you and answers any questions you may have.
Mar 6, 2026
She did a great job for me last and I have no concerns about my upcoming lumpec
Mar 2, 2026
Marisa was friendly but professional and thorough. Even her attire was professional. In reviewing her education and credentials I feel she is well educated and capable. I spent many years working in surgery myself and am confident that I have an excellent surgeon.
Feb 27, 2026
Wonderful Dr!
Feb 27, 2026
Dr O’Neill is an excellent doctor. She explains things thoroughly and makes her patients feel comfortable.
Feb 27, 2026
Beautiful woman inside and out.
Feb 17, 2026
Dr. O'Neill put me at ease.
Feb 17, 2026
Her examination was thorough, and her instructions were clear.
Feb 13, 2026
I would definitely recommend Dr. O’Neil to anyone that I know to be cared for by her. She is very caring and thoughtful.
Feb 6, 2026
She was very professional and caring.
Jan 30, 2026
The surgeon was incredibly communicative, validating my concerns and ensuring I understood and felt comfortable with the plan.
Jan 27, 2026
I felt comfortable with Dr. O'Neill and she was honest and forthright in her opinion as to how my treatment should proceed. She gave me the assurance I needed to make the right decision about my treatment.
Jan 23, 2026
Excellent doctor, will refer to ladies in the future if/when they gave breast cancer.
Jan 20, 2026
A friend gave me Dr. O'Neill's name after she went through treatment with her. I was initially diagnosed through U of M. I switched doctors after having a horrible experience during a breast biopsy. They wanted me to go through another biopsy for another spot that they did not test in the first biopsy. Dr. O'Neill did not make me go through another biopsy. The spot was dealt with during the lumpectomy. Dr. O'Neill is great. I highly recommend her!!
Jan 2, 2026
I feel she is a wonderful doctor and I trust her with my care.
Dec 19, 2025
She is an Angel- My family and I are so grateful for her! She is so real and down to earth and comforting
Dec 12, 2025
I have only heard very positive reviews about Dr. O’Neill.
Aug 29, 2025
A wonderful, caring very competent physician!
Aug 22, 2025
I highly recommend Dr. O'Neill to anyone needing breast surgery. Her attention to my questions was outstanding. I am still healing from my procedure but expect my incision will be almost invisible once fully healed.
Aug 14, 2025
Personable & professional excellent Dr
Aug 12, 2025
Very knowledgeable, polite, answered our questions.
Aug 9, 2025
She was very concern about me! I truly appreciate how she cared for me!
Aug 8, 2025
She listened to what I had to say and answered my questions clearly.
Aug 8, 2025
Shes very professional & personable. Excellent Dr
Aug 1, 2025
I’m feeling confident she will take good care of me in my sirgery.
Jul 15, 2025
She made me feel very comfortable and explained everything completely.
Jul 12, 2025
explains thoroughly in a way we could understand.
Jul 11, 2025
Dr. O’Neill made me feel comfortable from the beginning to the end of my appointment. She did a wonderful job explaining my test results & answered all of our questions.
Jul 11, 2025
Loved her-I felt well cared for
Jul 8, 2025
I really like Dr. O'Neill. She was very understanding and explained everything in a way I could understand.
Jul 3, 2025
Dr. O'Neill, listens, problem solves, is compassionate and very good at explaining in a way that you can follow and understand.
Jul 1, 2025
I appreciate feeling I've been heard and feel the best solutions decisions have been made for my care.
Jul 1, 2025
Very courteous..explanation...listens carefully..spends time with you and does not rush out..even before my surgery explanation of what I was to expect and outcome.
Jun 21, 2025
Dr. O’Neill is amazing. She makes you feel so comfortable. She listens and cares about your feelings. I come in feeling anxious and leave feeling everything is going to be fine! My surgery from last year healed up wonderfully also. I really do appreciate her and I am so happy I chose her to be my surgeon.
Jun 13, 2025
Kind and compassionate, reassuring
Jun 13, 2025
I left my appointment well informed.
Jun 11, 2025
Dr. O'Neill was great! She was very thorough and professional while at the same time treated me as though I was her only patient that day. She spent plenty of time making sure that I understood everything and answered any questions I had without making me feel rushed. I would definitely recommend Dr. O'Neill and her staff.
Jun 10, 2025
I would highly recommend Dr. O'Neill. She was very personable, thorough, yet professional.
Jun 10, 2025
She was very patient with me as I vented a bit.
Jun 7, 2025
Professional, caring patient in her explanations.
May 21, 2025
Pleasant, knowledgeable and takes the time to explain everything clearly, and answers all questions.
Apr 29, 2025
Dr. O'Neill was kind, caring and compassionate. She spent a great deal of time explaining my diagnosis and treatment plan. I never felt as if there was anything more important than me during the time I was with her.
Apr 29, 2025
Visit was excellent...no problems
Apr 22, 2025
Dr O’Neill was caring and knowledgeable. She provided excellent care.
Apr 22, 2025
This process is challenging to go through. It really helps to feel comfortable and to trust the people treating you.
Apr 18, 2025
It was informative, comfortable. I left feeling I was in the right hands.
Apr 15, 2025
From the 1st time I met Dr. O'Neill I was impressed with her knowledge, compassion, and communication skills. Feeling this way made me comfortable the day of surgery. I was relaxed which always leads to a better experience.
Apr 15, 2025
I never felt as though I was just another patient. I was treated with courtesy and respect at all times
Apr 1, 2025
Really it was a crappy day and it wasn't their fault. I was treated good.
Mar 30, 2025
dr. o'neill is very bright, extremely professional, well-informed with good bedside manner. I'm relieved she is my breast surgeon.