Shannon E O'mahar
Hematology
3200 E Racine St
Janesville, WI 53546 Directions
4.9 out of 5
167 verified ratings
167 Ratings, 55 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.
Aug 8, 2025
Dr Omahar is the most caring and empathetic person I know. She always listens to me and recommends care that we both agree is the best for my wellbeing. Having cancer is hard, but Dr Omahar makes sure that I am taken care of and I trust her implicitly.
Aug 7, 2025
Very knowledgeable, always seems to have the answers to my questions
Aug 7, 2025
Incredibly attentive and supportive... loved her bedside manor as well!
Jul 28, 2025
Dr. O'Mahar has overseen my care for nearly a decade. I respect her skill and appreciate her
empathetic and disarming demeanor.
Jul 17, 2025
She acted like she cared
Jul 1, 2025
Outstanding physician.
Jun 29, 2025
She's wonderful!
Jun 25, 2025
This was my first visit with Dr. O'mahar after losing Dr. Heun. I was happy with my appointment and very confident with her and in our forward journey.
Jun 23, 2025
Dr. O'Mahar brings an excellent combination of expertise, up-to-date knowledge, easy communication, and care for the patient as a person.
Jun 13, 2025
I am always glad to see her, and she always seems glad to see me. She rejoices in my health improvements.
Jun 13, 2025
She makes you feel comfortable. Very friendly and knowledgeable.
Jun 1, 2025
Dr. O'mahar and her staff are amazing. She literally saved my life!
May 19, 2025
Excellent practitioner! Please keep her and the oncology department happy!
May 13, 2025
Over 30 minutes late for the appt.
May 11, 2025
always enjoy appointment with her, she always listens to my concerns & always answer any questions
May 9, 2025
Nice to have a doctor who really cares about there patients
May 1, 2025
She really cares for her patients
Apr 30, 2025
went well beyond the basic reason for the visit
Apr 18, 2025
I am happy that she is the one who will take me threw this journey and to help me deal with it.
Apr 4, 2025
Really really like her!! Honest very smart compassionate
Mar 20, 2025
She was outstanding
Mar 15, 2025
Very professional and concern for my welfare.
Feb 21, 2025
Shannon has gone out of her way to accommodate my schedule
Feb 21, 2025
She is an excellent listener, makes sure to include you in whole conversation. Very caring.
Feb 20, 2025
She excecellent at responding to needs and questions even when not in the office.
Feb 18, 2025
Extremely knowledgeable as well as having great bedside manor
Feb 11, 2025
Dr. O'mahar has much expertise in her work.
Jan 24, 2025
She is a thorough and compassionate Dr.
Jan 11, 2025
Very knowlgable and helpful
Jan 11, 2025
Very courteous, professional and knowledgeable. Great doctor!
Dec 21, 2024
An awesome oncologist
Dec 20, 2024
Extremely capable doctor.
Dec 16, 2024
She is the best Provider I have worked with. She never makes you feel rushed. She answers all your questions. She gives you test results and explains what they all mean.
Dec 16, 2024
Pleasant personality. Makes you feel relaxed.
Dec 12, 2024
Very informative tel what doing to happen or what to expect
Nov 16, 2024
Dr O makes my day each time I see her
Nov 9, 2024
I tend to feel a little more positive when I leave her office. Living with this is rather stressful and she understands and gives me information that makes it a little easier.
Nov 8, 2024
Dr. O'mahar is a fantastic Dr. She explains everything in detail to where I can understand.
Nov 8, 2024
She is wonderful! She listens to me, she asks me if there was anything else she needed to help me with. She is very up-beat and happy.
Nov 8, 2024
Caring and professional and personnel.
Nov 7, 2024
I am very grateful to Dr. O'mahar.
Nov 3, 2024
She’s very thorough and caring!!
Nov 2, 2024
Dr. O'Mahar is very thorough and explains medical terms very well.
She is personable and friendly which puts one at ease. I would recommend her highly.
Oct 29, 2024
Great doctor and seems to really care. Very friendly!
Oct 27, 2024
Very pleasant and knowledgeable.
Oct 22, 2024
A very good provider excellent caring compassionate
Oct 20, 2024
feel very comfortable going ahead with her advice
Oct 6, 2024
I feel very fortunate to have Dr. O'Maher as a physician.
Oct 4, 2024
Very caring professional!!
Sep 22, 2024
Dr O'mahar is thoughtful, knowledgeable and professional.