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Thomas M. Gallagher, DO

4.9
Endocrinology, Diabetes and Metabolism
484-526-7300

Locations & Contact

St. Luke's Center for Diabetes & Endocrinology - Center Valley
5445 Lanark Road
Suite 300
Center Valley, PA 18034
484-526-7300
866-449-5832

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Dr. Thomas Gallagher
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About Me

I am an adult endocrinologist with the St. Luke’s Center for Diabetes and Endocrinology.  I received my medical degree from the Lake Erie College of Osteopathic Medicine in Erie, PA.  I completed my residency in internal medicine at St. Luke’s University Hospital in Bethlehem, followed by a fellowship in endocrinology, diabetes, and metabolism at Penn State Hershey Medical Center. I enjoy caring for patients with a wide variety of endocrine disorders and diabetes. Helping my patients to understand and feel comfortable with their conditions, results, and treatments is the most rewarding part of my job.

I am board certified in internal medicine and endocrinology, diabetes, and metabolism.  I am a member of the Endocrine Society and American Association of Clinical Endocrinologists.  Additionally, I have published scholarly articles on barriers to genetic counseling and testing in patients with hereditary endocrinopathies as well as primary thyroid lymphoma. I have also presented posters on non-islet cell tumor hypoglycemia and Kennedy’s Disease and its associated endocrine abnormalities.

I joined the St. Luke’s Center for Diabetes and Endocrinology in 2017 where I enjoy treating patients with diabetes as well as a wide range of endocrine diseases.

 

 

Education

Lake Erie College of Osteopathic Medicine, 2012
St. Luke's Hospital and Health Network, 2012 - 2015
Penn State Milton S Hershey Medical Center, 2015 - 2017

Ratings & Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions from our nationally recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of St. Luke’s University Health Network.

 

Overall Score

4.9 out of 5
208 ratings , 55 reviews

Patient Reviews

09/23/2024
Doctor THOMAS MICHAEL GALLAGHER, D.O is wonderful especially his coworker and all the staff are amazing Thank you for making us feel comfortable.

09/18/2024
The question about the office calling to discuss labs, I usually see them on the portal and the message back and forth about next steps .

09/18/2024
Everything was excellent with THOMAS MICHAEL GALLAGHER, D.O.

09/10/2024
Dr. Gallagher is one of the finest specialists I have worked with and his care for his patients is very evident and professional.

09/07/2024
I would give Dr. Gallager a 20 if I could. He is prepared for my visit. He has looked at my labs, vitals and weight. He is excellent.

08/20/2024
My visit with Thomas Gallagher in early July went well. Dr. Gallagher was very informative. Answered my questions -

08/14/2024
I am very happy with Dr. Gallagher, I think he is a good doctor.

07/24/2024
Felt well cared for with THOMAS MICHAEL GALLAGHER, D.O.

07/23/2024
The Fellow doctor that did the preliminary assessment was great and answered my questions and explained things clearly. He and Dr. Gallagher both spent time with me and explained things and listened to me.

07/20/2024
This was my initial visit with Dr. Gallagher and I was very pleased.

07/20/2024
Good with THOMAS MICHAEL GALLAGHER, D.O.

06/17/2024
My family doctor (Name), referred me to Dr. Gallagher I am very pleased with his care.

06/11/2024
Excellent doctor and staff and facility

06/07/2024
Best doctor I have ever been to, and I have been to a LOT of doctors. Very thorough, compassionate and easy to understand. Discovered a very rare genetic bone problem I have. Went the extra mile to get me on a very expensive drug. Couldn't ask for more in a physician.

06/01/2024
Excellent

05/26/2024
No additional comments.

05/21/2024
Dr Gallagher and his staff are great. I have given his name out a few times.

05/20/2024
Dr Gallagher is truly one if the most thoughtful, engaged and kind physicians I've ever worked with. Also, the resident, was very kind, interested and comforting. They went the extra mile and provided me with dexascan information. The support staff is very efficient and personable. I'm so grateful that I can put my trust in Dr Gallagher and his staff!

05/16/2024
Excellent experience

05/14/2024
I very much like the provider I see at this office.He is always very kind and helpful

05/04/2024
Good conversation w Dr. Gallagher.

04/26/2024
I always have a good experience with Dr. Gallagher and his staff.

04/23/2024
Absolutely love Dr. Gallagher! He's so nice and really responsive to anything I need. He always knows my history and is always prepared when he meets with me. He's the best!

04/18/2024
Dr. Gallagher was very patient when I asked questions regarding my adrenal diagnosis and my thyroid,He was very knowledgeable in regards to the costs of meds. I travel 11/2 hour away by my choice because I am very happy with him.

04/08/2024
Taken care of from registration thru checkout in a polite professional manner

04/03/2024
Dr. Gallagher is top level. My husband's dementia means that I am the at home caregiver and responsible for him. I have had numerous questions over the past 3 months about my husbands diabetes meds and I have communicated via the portal. Dr. G has been fantastic. He gets back to me right away and helps me with my questions and gives me the help I need. He will even call a pharmacy for me if I think I need it. I don't know what I would do without his help and expertise. He is a wonderful healthcare provider who truly cares about his patients(Name)

04/03/2024
Very easy to talk to.

03/01/2024
Very good experience

02/24/2024
Overall the services were excellent and personnel were very knowedgeable in every way . Would highly recommend them to anyone looking for very professional service .

02/23/2024
I love Dr. Gallagher he is very caring and thorough. Never feel rushed.

02/17/2024
The visit from checking in to the doctor seeing me was a very positive experience

02/11/2024
Dr. Gallagher and his staff scheduled me as the first patient of the day due to my work schedule. Everyone was kind and polite and punctual. The doctor heard my concerns and offered the help he thought I needed including a new set of blood tests for a possible second autoimmune disorder, as well as access to a nutritionist for weight loss and the encouragement to seek access to behavioral health for anxiety and stress. I left feeling seen, heard and supported.

02/08/2024
Dr. Gallagher was very professional and helpful

02/08/2024
Dr.Gallagher is by far the best doctor I've had.

02/06/2024
My experience with Dr.Gallagher has always been excellent. He is kind, courteous and very knowledgeable. The woman that work the check in amd check out desks are every pleasant, considerate and efficient. I love this office- I wish I could find a primary care doctor and office as amazing as this one!

02/01/2024
All good

01/28/2024
Dr Gallagher is always nice, professional and takes time to talk to me about blood test results and condition with follow up. I think he is an exceptional doctor and trust him.

01/19/2024
My visit was very good and have high respect for Doctor Gallagher

01/14/2024
Dr. Gallagher is very kind, caring, and very knowledgeable. As a health professional myself, I can attest to his great bedside manner and his knowledge.

01/05/2024
It's always a pleasure to see Dr Gallagher

01/01/2024
Good visit, having blood test tomorrow to clarify some issues.

01/01/2024
This is a great doctor and very efficient staff.

12/31/2023
Very thorough and specific re my type 2 diabetes. I feel confident he can help me manage it better

12/26/2023
It is always a good experience with Dr. Gallagher

12/23/2023
Dr. Gallagher is honestly the best doctor I've ever seen, especially for an endo and I've been seeing one for the past 26 years. He actually listens and is well versed on new technology and any medical questions I've had. I've recommended him to many people and feel safe and trust his care and recommendations.

12/23/2023
I had a very good with Dr. Gallagher. He explained my health issues thoroughly. He assured me he will always be available if I experience any further health issues.

12/17/2023
Dr. Gallagher has gone over my tests prior to my visit is is knowledgeable about my condition. He listened to me as I spoke and responded kindly.

12/11/2023
Dr. Gallagher is the best! He is always prepared about my medical history and what I need when I see him. He is knowledgeable and very helpful and listens carefully to what I tell him.

12/09/2023
Dr Gallagher has been amazing!! Wonderful referral.

12/09/2023
Dr Gallagher is an outstanding physician and person .Wonderful man

11/30/2023
Dr. Gallagher goes above and beyond. He is an excellent care provider and I would recommend him highly.

11/20/2023
Love Dr Gallagher. He's one of my favorite providers.

11/17/2023
Entire staff from check in to check out were excellent!

11/10/2023
Dr. Gallagher and his staff are the best!!

11/10/2023
Dr. Gallagher is very knowledgeable in his field of medicine and knows the rules.