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Phone: 800-275-6401
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To schedule an appointment

Providers call:1-800-332-8901
Patients call:1-800-275-6401

This provider sees patients at the following locations:

Gastroenterology Danville
100 N Academy Ave
Danville, PA 17822

There is no publicly available rating for this care provider for one or more of the following reasons:
  1. He or she does not see patients in the outpatient clinic setting.
  2. He or she sees patients, but has not yet received the minimum number of Patient Satisfaction Reviews. To be eligible for display, we require a minimum of 30 surveys. This ensures that the rating is accurate and statistically reliable.
  3. He or she is a community provider, not a Geisinger-employed provider. Community providers tend to see patients in their own private outpatient practices, which we do not survey.

Shellenberger, Matthew Joshua, DO Visit for information on Matthew Joshua Shellenberger, DO. Find contact information, medical education, affiliated hospitals and more.
Overall Rating:
4.8 out of 5
1 57 ratings

Practicing Specialties:

  • Gastroenterology, Board Certified, 2010


  • Philadelphia College of Osteopathic Medicine 2003


  • Geisinger Medical Center 2006


  • Geisinger Medical Center 2010

Clinical Interests:

Colonscopy and colorectal cancer screening, ERCP and disorders of the biliary tract, gastrointestinal motility

Patient Satisfaction Ratings:

The Patient Satisfaction Rating is an average of all responses to care provider-related questions on our nationally recognized Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our survey >
1. Friendliness/courtesy of provider
- 4.9 out of 5
2. Provider explanations of prob/condition
- 4.8 out of 5
3. Provider concern for questions/worries
- 4.8 out of 5
4. Provider efforts to include in decisions
- 4.8 out of 5
5. Provider information about medications
- 4.9 out of 5
6. Provider instructions for follow-up care
- 4.8 out of 5
7. Provider spoke using clear language
- 4.9 out of 5
8. Time provider spent with patient
- 4.8 out of 5
9. Patients' confidence in provider
- 4.9 out of 5
10. Likelihood of recommending provider
- 4.8 out of 5

Patient Comments:

The comments are submitted by patients (or their caregivers) and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Geisinger. Learn more about our survey >
Aug 22
My care provider is Dr. Matthew Shellenberger. Gave me extraordinary care and advice.
Aug 15
Have done so.
Aug 15
Dr. Shellenberger is a great doctor. Goes above and beyond. He takes very good care of me to get a clinic appt. with him is hard. They do not have very many slots for that.
Jul 27
Dr. Shellenberger is a class act. He is so very knowledgeable and takes an interest in his patients. GMC is lucky to have him!
May 17
He is actually one of the kindest & caring dr. I have seen ever!
May 9
Dr. Shellenberger came across to me as a very caring physician and was very _____ in his explanation of treatment.
March 22
He has went above and beyond what he needs to do and listens very closely and carefully to what I have to say. I have great respect for him. He is there for the patient not he paycheck.
March 22
Dr. Shellenberger answered any/all questions I had. He also asked questions about the status of my other medical issues & looked at the "big picture" rather than only focus on my GI issues.
March 22
Dr Shellenberger is always very professional and explains everything very well.
March 15
Have a horrible problem, prior 61 yr left and had to discuss with new dr. He made me comfortable and was able to tell my problem and concerns. He really listened and now working with me to hopefully resolve my flare ups.
March 11
You could not find anyone better all the way around. I cannot say enough about him.
March 11
Dr. Shellenberger is a good doctor.
March 3
Dr. Shellenberger is the best. He is very informative concerning you as a patient.
Feb 16
Dr. Shellenberger really shows concern for diagnosing my problem. I can't ever sya enough good things about Dr. Shellenberger.
Jan 29
I think it's great when I call to speak with the doctor he calls me back right away.
Jan 21
Very happy with progress & concern, plan/goals.
Dec 17, 2015
A great man.
Dec 1, 2015
Wonderful experience. Dr. Shellenberger took his time & made me feel at ease. His knowledge astounded me. He fully explained any questions I had. A wonderful experience.
Nov 23, 2015
Dr. Shellenberger is an excellent doctor he was just as upset as I was by the delay & cancelling when I told him what had happened 6 month return should mean just that!!