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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:

General Surgery Gray's Woods State College
132 Abigail Lane
Port Matilda, PA 16870
General Surgery Cold Springs Rd Huntingdon
3228 Cold Springs Road
Huntingdon, PA 16652
General Surgery Moshannon Valley Philipsburg
210 Medical Center Drive
Philipsburg, PA 16866
General Surgery Sandy Lane Lewistown
27 Sandy Lane Suite 270
Lewistown, PA 17044

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.

Duncan, Mona Deora, MD Visit for information on Mona Deora Duncan, MD. Find contact information, medical education, affiliated hospitals and more.
Overall Rating:
4.7 out of 5
1 100 ratings

Practicing Specialties:

  • Surgery, Board Certified, 2004
  • Breast Surgery


  • Cornell University Medical College 1998


  • Virginia Mason Medical Center 2003


  • Spanish

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
- 4.7 out of 5
2. Provider explanations of prob/condition
- 4.7 out of 5
3. Provider concern for questions/worries
- 4.7 out of 5
4. Provider efforts to include in decisions
- 4.6 out of 5
5. Provider information about medications
- 4.7 out of 5
6. Provider instructions for follow-up care
- 4.6 out of 5
7. Provider spoke using clear language
- 4.8 out of 5
8. Time provider spent with patient
- 4.7 out of 5
9. Patients' confidence in provider
- 4.7 out of 5
10. Likelihood of recommending provider
- 4.7 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 >
Sep 7
I would highly recommend Dr. Duncan to family and friends!
Sep 6
Dr. Duncan has a very gentle, kind and thorough manner with me.
Sep 6
Dr. Duncan goes above and beyond in her care of women with breast issues, compassionate, confident, knowledgeable and just plain great, wonderful resource for Geisinger
Aug 4
Very, very pleased with Dr. Duncan! Very professional, friendly & knowledgeable.
Jul 26
Jul 21
I liked Dr. Duncan immediately. She was so caring and really listened to what I was telling her and she felt me make decisions myself after explaining everything.
Jul 21
Dr. Duncan was kind and made me feel very comfortable. She was patient and answered all my questions. She explained things very well, so that I could understand everything that I needed to do as a follow-up to my care. She had even previously phoned me to check-in about a biopsy I had to do and to reassure me. I would highly recommend her to anyone who would need to have surgery.
Jul 7
I have already recommended Dr. Duncan to others! She's very knowledgeable & extremely competent.
Jul 1
Dr. Duncan explained everything to me in terms I understood. She put my mind at ease.
May 26
Dr. was overworked - not enough support staff that day.
May 19
Dr Duncan is great!
May 18
Dr. Duncan seems very caring and explained the next steps in my battle with breast cancer. she answered our questions and ordered the tests that she recommended.
March 3
All of the women working with dr Duncan were the sweetest I have ever dealt with at a dr office. Dr Duncan was super caring. Def will recommend this office to others.
Feb 24
Dr. Duncan explained everything perfectly. Drew picture of the surgery & explained everything perfectly.
Jan 27
The only negative was the fact she couldn't operate - at Mt. Nittany.
Jan 26
Wonderful doctor.
Jan 26
Jan 12
My first time seeing her she very well versed in my kind of problems.
Jan 12
She seemed dismissive of my concerns.
Jan 5
Dr. Duncan made me feel like I was her only patient. I fully trust her and have told everyone how wonderful she is. I have met a few cancer patients and they all ask about my power port. Dr. Duncan did such a wonderful job people can only tell I have one by the seat.
Dec 16, 2015
Dr.Duncan is excellent at explaining everything and making sure I completely understand everything she is discussing.
Oct 29, 2015
Did not like the way the whole breast cancer issue was handled. Would not recommend.