Thomas M. Gallagher, DO
4.9 out of 5
(200)
check_circle Accepting new patients
Appointments as soon as: Wed, 7/9
Appointment times/dates may change based upon the reason for your visit
check_circle Accepting new patients
St. Luke's Center for Diabetes & Endocrinology - Center Valley
Office Hours | |
---|---|
Monday | 8:00AM - 4:30PM |
Tuesday | 8:00AM - 4:30PM |
Wednesday | 8:00AM - 4:30PM |
Thursday | 8:00AM - 4:30PM |
Friday | 7:30AM - 3:45PM |
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.
Specialties
- Endocrinology, Diabetes and Metabolism
- Internal Medicine
Expertise
- Adrenal Disorders
- Diabetes
- Osteoporosis
- Thyroid Diseases
Medical School
Lake Erie College of Osteopathic Medicine, 2012
Residency
St. Luke's Hospital and Health Network, 2012 - 2015
Fellowship
Penn State Milton S Hershey Medical Center, 2015 - 2017
This provider has 70 total patient reviews
“This was my first visit with Dr. Gallagher. I switched from another provider. I wish I could give him a score higher than 10. He was understanding, extremely knowledgeable, and supportive. He listened. There was a problem with my email address...which was spelled "verison" not Verizon...and the front office person fixed it quickly. Nurse was also pleasant and waiting room was not a zoo”
3/30/2025
“I am very pleased with the people and the care that I received during this office visit. Especially the doctor was very aaccommodating!”
3/29/2025
“Yhe physician O saw is from the group with my PCP. Allthe physicians in that group are excellent. My PCP is great. The physician I saw for this visit was clear , kind , comprehensive and concise.”
3/29/2025
“I appreciate that Dr Gallagher was able to show me how to administer a shot to myself for the first time and to answer questions I had about using and traveling with this medication.”
3/18/2025
“All Good.”
3/18/2025
“Dr Gallagher is wonderful.”
3/15/2025
“I do appreciate Dr. Gallagher's help with my condition over the years as well as his prompt responses when I have a question through the app.”
3/15/2025
“I had concerns about taking munjarno shots doctor helped me with discition and learnd some things to bad I cant spell well”
3/15/2025
“Overall this Dr THOMAS MICHAEL GALLAGHER, D.O. group is excellent”
3/8/2025
“Everyone was friendly and courteous”
3/4/2025
“Doctors were very experienced In Diabetes. Sent a lot s time with me thought they were very thorough”
3/1/2025
“Dr Gallagher is the epitome of what a doctor should be. He is off the charts knowledgeable, listens intently to my concerns and always shows me care and concern with a sincere demeanor. My partner and I travel very far to see dr Gallagher and I would never change doctors. I feel blessed and honored to be his patient as well as safe in his care.”
2/28/2025
“I really appreciate Dr. Gallagher and his office. They are always courteous, timely and knowledgeable. Dr. Gallagher interacts with me very respectfully. He listens to my concerns and respectfully considers my opinion when medical decisions need to be made. I would highly recommend this office and doctor to others.”
2/12/2025
“Dr Gallagher is a great Doc1”
2/9/2025
“All good with visit to THOMAS MICHAEL GALLAGHER, D.O.”
1/31/2025
“Dr. Gallagher seemed very pleasant and thorough. Now I hope he can just find the route to my problem.”
1/26/2025
“Dr. Gallagher clearly explained all treatment options for my condition, pros and cons, and side effects.”
1/25/2025
“Dr. Gallagher listens attentively, interacts with my other specialists, always has a clear, working understanding of the latest events in my medical history, and then ties it all together. I am very grateful to him.”
1/25/2025
“Dr. Gallagher is excellent. He reviews my records before entering the exam room. He is extremely knowledgeable. I've recommended my friend to him recently.”
1/18/2025
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.
“This office is both professional and personal at the same time. I always feel welcome here, almost like a family friend, but at the same time can discuss issues with my health and not feel like they are being brushed off, that means a lot to a patient, so thank you all for that!”
3/31/2025