Dr. Dana O'Neill, DO

Family Medicine

4200 Whitehall Dr, Suite 130

Ann Arbor, MI 48105 Directions

www.trinityhealthmichigan.org

4.9 out of 5

504 verified ratings

504 Ratings, 205 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.
Jul 25, 2026
She is easy to talk to and she explains things easily

Jul 22, 2026
Dr. O'Neil and Nicole both listened to me with considerable attention to my concerns.

Jul 9, 2026
Jennifer NP was efficient and interactive in preparing me for the visit. I trust and value Dr O’Neill for her advice and medical insights.

Jul 8, 2026
Dr. Dana O'Neill is thee best - the Finest doctor - I have ever had the pleasure to meet in my long life. She is young and she is a good and curious student of the life-profession she has chosen. She is easy and approachable. She is gentle and empathetic. She listens. She advises. She reads and keeps with modern medicine. She has a good sense of humor, and of the humerus, too! She has changed my life for the better, and while I'm on the subject, she has added more years to it, as well. I've never met such a wonderful, dedicated human being. I sing her praises, because she deserves it. I wish I could do more for her. Perhaps the best way to thank her is to take good care of my health. She is a great student of life. Please thank her for me. From the bottom of my healthy heart. Happy Patient of Dr. Dana O'Neill

Jul 6, 2026
I appreciate that Dr. O'Neill recognizes that my health and my healthcare involves me, my body, my mind and my life. Many healthcare professionals have treated me and my close relatives like cars that need repairs.

Jul 3, 2026
Dr. O'Neill is an excellent Physician, I hope to have Dr. O'Neill as my Primary for a very long time

Jun 29, 2026
I appreciate the care Dr O’Neill provides as I navigate aging.

Jun 25, 2026
Excellent doctor

Jun 24, 2026
I look forward to continue being a patient in IHA and being followed by excellent providers such as Dr. O'Neill

Jun 18, 2026
She is Great!! She takes time to talk with you and making suggestions to help. That you understand and know she she isn't just saying anything she really concern

Jun 8, 2026
Great provider!!!!

Jun 2, 2026
I feel safe with Dr ONeill

Jun 1, 2026
I've been with Dr. O'Neil now for almost 4 years. I enjoy the office staff and Dr. O'Neil does listen to me if I have questions. She also explains labs and reports in a way that I can understand.

Jun 1, 2026
Easy to talk with. Was sensitive to my concerns

May 26, 2026
Dr. O'Neill is very responsive to patient concerns and makes me feel well cared for.

May 21, 2026
Dr. O'Neill listened, saw and worked with me. She has a very kind voice and kindness about her. She explains things very well. I am Grateful for her help

May 20, 2026
She is always willing to listen to my concerns and clarify procedure results. She makes it a practice to check-in after even routine blood testing, which makes me feel cared for.

May 11, 2026
She is very thorough & answers all my questions. Best GP I ever found in MI

May 11, 2026
Great doctor, makes you feel at ease

May 7, 2026
Thank you Dr. O'Neill for being respectful and matter-of-fact about a subject like blood pressure and weight that can carry a lot of shame.

May 6, 2026
I appreciate the doctor and her staff for being extremely attentive and professional.

May 6, 2026
There is no additional feedback. I am satisfied.

May 1, 2026
Very pleasant and informative!

Apr 29, 2026
Dr.O’Neill is very friendly and professional and takes time to answer questions.

Apr 29, 2026
I left informed snd I didn’t walk away with questions. She took the time to go over all my info, asked me the “right” questions and answered the questions that I had for her.

Apr 22, 2026
Everything was good. I appreciate.

Apr 21, 2026
Dr. O'Neill is an excellent physician and takes a holistic approach with her patients. She is an asset to your organization.

Apr 20, 2026
She’s the best IHA doctor I’ve had. She listens, she advocates for her patients, she hears you out on your thoughts and concerns and works with you to create a healthy plan that works for you directly. I appreciate and respect her opinions. I highly recommend her to family members and friends

Mar 30, 2026
I was in a traffic jam - was late for appointment. She didn't reschedule my appointment. She put me at ease regarding my recent emergency visit.

Mar 30, 2026
Excellent and thorough doctor. Professional, caring, and knows what test, if any, need to be done. Always makes patients feel comfortable and explains all. Happy she’s my doctor

Mar 27, 2026
She has been a great doctor. Always ordering tests needed, follow up and very knowledgeable. She cares

Mar 26, 2026
Dr. O’Neill is an excellent physician. She is very thorough and professional.

Mar 25, 2026
Everyone was very nice and kind.

Mar 23, 2026
She is always very helpful. I am glad I chose her as my primary.

Mar 21, 2026
Very professional

Mar 20, 2026
Great provider!

Mar 19, 2026
I like Dr. O'Neill because she truly listens and is very present. She's a great doctor and I feel fortunate to have her.

Mar 18, 2026
I have nothing else to add. Sheis a great doctor.

Mar 16, 2026
Very helpful on all questions discussed

Mar 16, 2026
I would recommend Dr. O’Neill to my family and friends

Mar 11, 2026
Dr. O'Neil and her assistant Jennifer were very professional and understanding with me. They both listened to me and Dr. O'Neil explained the test results and implications.

Mar 7, 2026
Dr Oneill listens carefully, takes my concerns seriously, and explains things clearly. She is kind and knowledgeable.

Mar 5, 2026
Perfect Experience!

Mar 5, 2026
very professional.

Mar 5, 2026
I am pleased that she accepted me as a new patient, as I found her to be forthcoming, willing to help and very kind.

Mar 2, 2026
Dr. O’Neill followed up on any questions I had the next morning I was receiving a call to make an appointment to have a consultation. In my estimation, this is a very concerned position who follows through and you can’t ask for anything more than that.

Feb 26, 2026
Helpful and empathetic, validated my experience and did not brush off my symptoms or my experiences

Feb 26, 2026
Doctor O'Neill is kind and patient she does not rush me and she listens to me

Feb 11, 2026
Love her!!

Feb 6, 2026
She always accurately diagnoses and prescribes my pain and gives helpful health advice.