Sarah O’Shea, MD
Endocrinology, Family Medicine, Primary Care
Dr. Sarah O’Shea received a BA in Psychology at Harvard University before attending the Ross University School of Medicine. She then completed a residency with UConn Internal Medicine. She is board certified by the American Board of Internal Medicine. Dr. O’Shea has been on the medical staff at Holyoke Medical Center since 2024.
Education
Institute: Harvard University
Location: Cambridge, MA
Degree: BA, Psychology
Institute: Ross University School of Medicine
Location: Portsmouth, Dominica
Degree: Doctor of Medicine
Institute: UConn Internal Medicine Residency Program
Location: CT
Degree: Internal Medicine Residency
Meet Our Doctors: Sarah O'Shea, MD
Reviews & Comments
4.9
348 reviews, 67 comments
10/1/2026 | Medical Practice
Dr mazzucco has great bedside manner and explains everything very easy to understand
9/30/2026 | Medical Practice
This practice is excellent the doctor listens and lets you be a part of the decisions
9/16/2026 | Medical Practice
Dr O Shay is my doctor. I love her! She helped me on several issues.
9/12/2026 | Medical Practice
I have been grateful for the providers and their thoroughness.
8/29/2026 | Medical Practice
I realize that I have responded "very good" to the above questions but it is because I was very happy with how I was treated.
8/28/2026 | Medical Practice
Dr. Sarah is excellent and made me feel comfortable
8/27/2026 | Medical Practice
Dr. O'Shea is outstanding.
8/11/2026 | Medical Practice
Dr. O'Shea was very easy to talk to. She was both very pleasant and thorough.
8/11/2026 | Medical Practice
I like Dr. O'Shea and don't want so many patients recommended for her as she won't be able to see everyone
8/7/2026 | Medical Practice
Buena
8/5/2026 | Medical Practice
Dr. O'Shea is a gem!
7/31/2026 | Medical Practice
Dr. O'Shea is a very friendly, and knowledgeable physician... She has been my doctor for quite a few years now, and I feel very comfortable with her care, and feedback...
7/30/2026 | Medical Practice
Through discussion I was able to find the best plan for my care
7/29/2026 | Medical Practice
Very good #5
7/25/2026 | Medical Practice
She is the best.
7/18/2026 | Medical Practice
Dr. O'Shea is marvelous!
7/8/2026 | Medical Practice
Dr O'Shea and her team are always great. Your front office process needs to be reviewed
7/8/2026 | Medical Practice
I was there for an annual physical and didn't need much attention or explanation as all was well
7/2/2026 | Medical Practice
Dr Sarah O'Shea is a amazing doctor Very caring and professional
6/27/2026 | Medical Practice
Doctor O'Shea. He's very nice into the point. I have been seeing her for many years I really like her
6/25/2026 | Medical Practice
All questions and concerns were answered. Very personal.
6/13/2026 | Medical Practice
Dr o'Shea listens, asks questions, and provides a plan. I am happy she is my doctor (again).
6/7/2026 | Medical Practice
I have shared out how good Dr. O'Shea is to many people
6/5/2026 | Medical Practice
Good care
6/5/2026 | Medical Practice
I love it here
6/2/2026 | Medical Practice
Dr O shea is an excellent doctor she listens don't rush you out of the office. I'm so happy I found her
5/19/2026 | Medical Practice
She was caring and a good listener
5/19/2026 | Medical Practice
Dr Oshea has always been very attentive and takes her time to do a thorough checkup.
5/15/2026 | Medical Practice
Buena
5/14/2026 | Medical Practice
Dr.O'Shea is very thorough and answered all my questions.Extremely helpful and is truly knowledgeable in the patient well being
5/11/2026 | Medical Practice
Doctor Sarah O'Shea is always a wonderful doctor. She is the best and everything was great.
5/5/2026 | Medical Practice
Legit no complaints.
4/27/2026 | Medical Practice
It was my first time seeing Dr. O'Shea and I liked her very much. I was very comfortable with her and it was very easy to converse with her.
4/24/2026 | Medical Practice
I am very happy with the care I am receiving by all the staff. Thank you very much for your care and concern of my health care.
4/22/2026 | Medical Practice
My doctor is very smart and always helps me a lot
4/15/2026 | Medical Practice
LOVE LOVE LOVE DR O'SHEA !! So kind and down to earth ~ can talk to her very casually yet she is thorough and professional
4/10/2026 | Medical Practice
Excellent job.
4/8/2026 | Medical Practice
I had a positive first visit with Dr. Sarah O'shea
4/7/2026 | Medical Practice
I felt very good having Dr. O'Shea as my new PC
4/4/2026 | Medical Practice
She always has time for me
3/29/2026 | Medical Practice
Good
3/23/2026 | Medical Practice
Dr. O'Shea is the best doctor I've ever had.
3/21/2026 | Medical Practice
Great Service
3/21/2026 | Medical Practice
I came to the group for Dr O'Shea because she was my former doctor. I can talk to her about anything and she listens and offers advice
3/18/2026 | Medical Practice
Dr. O'Shea is great to speak with and very knowledgeable.
3/17/2026 | Medical Practice
Excellent
3/15/2026 | Medical Practice
Dr Sarah M O'Shea was terrific! Her manner and enthusiasm made me feel comfortable and in good hands!
3/14/2026 | Medical Practice
Dr. O'Shea is very professional and personable. I am very happy with her.
3/13/2026 | Medical Practice
Dr O'Shea was AMAZING!
3/11/2026 | Medical Practice
Dr O'Shea immediately put me at ease and is extremely knowledgeable and supportive
3/9/2026 | Medical Practice
Didnt get to see the doctor
3/9/2026 | Medical Practice
She was good at listening and assessing my issue and suggested and treatment that has me feeling way better and my health has resumed at almost 90%
3/9/2026 | Medical Practice
I love Dr. O'Shea! She is professional and takes the time to understand my health concern. She is personable, caring and explains what she is looking for and the care she suggests. Holyoke Health is lucky to have her on staff!!
3/6/2026 | Medical Practice
Very nice and helpful
3/3/2026 | Medical Practice
Dr. Sarah O'Shea is always very thorough. She listens and plans according to that information
2/12/2026 | Medical Practice
No bad experience
2/9/2026 | Medical Practice
When Trinity discontinued accepting our insurance; I was panicking. I have Diabetes and my husband has a seizure disorder.No one in the area was accepting new patients. Holyoke Medical Group in Westfield was the only possibility. It's a drive; but we love Dr. O'Shea.
2/5/2026 | Medical Practice
Dr. O'Shea is wonderful!
2/4/2026 | Medical Practice
I have upmost respect for Dr Sarah OShea.
1/31/2026 | Medical Practice
Excellent
1/31/2026 | Medical Practice
Outstanding
1/28/2026 | Medical Practice
Dr. O'Shea is the best. I always feel better after just talking to her!
1/20/2026 | Medical Practice
Wonderful experience
1/17/2026 | Medical Practice
The Dr was very helpful and friendly mayme very comfortable with her
1/13/2026 | Medical Practice
I love the Dr- I feel very listened to.
1/9/2026 | Medical Practice
Very caring and extremely helpful and knowledgeable Doctor.Answered my questions and my concerns. Very thorough
1/7/2026 | Medical Practice
I am very appreciative of Dr OShea that she is one who truly listens to you