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Providers call:1.800.332.8901
Patients call:1.800.275.6401


This provider sees patients at the following locations:


Family Practice Gray's Woods State College
132 Abigail Lane
Port Matilda, PA 16870

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.

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Callahan, Mary F., MD Visit Geisinger.org for information on Mary F. Callahan, MD. Find contact information, medical education, affiliated hospitals and more.
Overall Rating:
4.9 out of 5
1 357 ratings
92 comments

Practicing Specialties:

  • Family Medicine, Board Certified, 1988
  • Primary Care

Education:

  • Temple University, School of Medicine 1985

Residency:

  • Thomas Jefferson U. Hospital 1988

Clinical Interests:

Women's health care

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
- 4.9 out of 5
3. Provider concern for questions/worries
- 4.9 out of 5
4. Provider efforts to include in decisions
- 4.9 out of 5
5. Provider information about medications
- 4.8 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
- 4.9 out of 5
9. Patients' confidence in provider
- 4.9 out of 5
10. Likelihood of recommending provider
- 4.9 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 >
May 5
Dr. Callahan is a fantastic physician.
May 2
attentive, smart, caring provider. excellent
Apr 26
I love my Doctor. Always very nice and explain's everything to me. She has been my Doctor for 30 year's.
Apr 21
When I am with Dr Callahan she always makes me feel as if I am the only patient she has. I can ask questions and she is very clear in her answers.
Apr 19
Can't imagine a more caring and competent physician than Mary Callahan
Apr 7
Dr. Callahan is unquestionably the best primary care doctor that I have had in my 74 years - which have included 15 family moves in four countries.
Apr 4
Good.
Apr 1
I've been seeing Dr. Callahan for 15 years now. There is a really good reason I do so, and he is it. Kudos!
March 29
Dr. Callahan is a fantastic doctor!
March 29
Dr. Callahan is always good about explaining things, willing to answer any questions I might have and just a very caring person. I would recommend her to anyone!
March 28
Dr. Callahan is the best! I trust her completely with my health care.
March 4
Dr. Callahan is very informed about my conditions and very attentive. She is a great caring doctor. She always takes the time needed to take care of my concerns.
March 4
Love Dr. Callahan, she's the best!!!
March 3
Was in Emergency Room at hospital so for this visit my dr. had the hospital report and had read it before my visit and knew exactly every thing I had went through.
March 3
Dr. Callahan has been my doctor for more than 20 years and is the best doctor I have ever had. Her beside manner and her concern for your health are exceptional.
March 1
Mary is, and has always been awesome
Feb 25
Dr. Callahan is always very interested in my well-being. No follow-up care needed.
Feb 22
Dr. Callahan is top-notch. In a world of specialists, she specializes in caring about her patients. A GP or family practitioner like Dr. Callahan is an unsung hero. She gets to know her patients and their families (we all see Dr. Callahan.) IN all honesty I can say that she is the Dr. I've most enjoyed and been willing to see.
Feb 19
Most of my extended family sees Dr Callahan as a PCP. We all are very satisfied with her care - she's great and shows a real concern for her patients. She does a great job of listening and answering questions.
Feb 16
Dr. Callahan has been my care provider for many years. I always feel like she takes the time to hear what I have to say. She is very thorough and explains things as she goes. I appreciate it!
Feb 15
Dr Callahan has been an excellent caregiver for me. She always explains things in an understandable way and shows that she cares about me as a patient.
Feb 15
Dr. Callahan is very thorough and answers all questions clearly. Shows care and concern for her patients.
Feb 11
Dr. Callahan went the extra mile to deal with my concerns.She is by far the most thorough physician I have ever worked with, while still maintaining the personal care I am looking for.
Feb 11
Mary has always been an asset to the Geisinger team!
Feb 5
Dr. Callahan always shows concern for me and gives me her full attention during the appointment.
Feb 5
Dr. Callahan is thorough & very knowledgeable with excellent rapport.
Feb 2
Excellent Doctor
Feb 1
I have the most ultimate faith in Dr. Callahan.
Jan 26
Dr. Callahan always includes my voice and concerns in my care.
Jan 21
I have a great relationship with Dr. Callahan. She is always very caring, concerned, and makes it easy to communicate.
Jan 19
very pro active
Jan 11
Clone Callahan...You have a lot of really good docs at this location, but Callahan is stellar.
Jan 7
Dr. Callahan is fantastic. I'm thrilled to be one of her patients.
Jan 7
Greatest care around!
Jan 4
Dr. Callahan was very caring and concerned for my well being.
Jan 4
Always pleased with Dr. Callahan.
Dec 31, 2015
Dr. Callahan has been very caring during our years as dr. & patient. I've never been rushed & she has always made ever attempt to answer all my questions.
Dec 31, 2015
Dr. Callahan has been taking good care of me for many years now. She is a caring, knowledgeable physician who particularly understands women's health issues.
Dec 14, 2015
Dr. Callahan is the very best of everything
Dec 11, 2015
Dr. Wheeler has been my primary for many years. I needed a change with getting older and making sure I get my annual check up and timely mammograms. I felt comfortable with Dr. Callaghan and switched that day from Wheeler to Callaghan because I want to be proactive with my health, no reactive.
Dec 8, 2015
Dr. Callahan is an excellent physician!
Dec 8, 2015
Dr. Callahan is an exceptional physician!
Dec 4, 2015
Dr. Callahan is very personable and shows concern for my health and well-being.
Dec 3, 2015
Dr. Callahan listens well, explains well and encourages my participation in my own care.
Dec 1, 2015
Mary suggested I receive my Tetanus shot and get a blood test done.
Nov 27, 2015
Dr. Callahan is the only reason I come to Geisinger when she retires I will go to another group.Dealing with anything with insurance or over billing/double billing on Geisinger's end is an absolute nightmare. Dealing with anyone trying to get a bill corrected is next to impossible you better have all day to be on the phone and still not have any resolution...and they will continue to call and call and call even when you explain that 3 other reps are working on the billing.
Nov 23, 2015
Dr. Callahan is an outstanding doctor and person that truly cares about her patients.
Nov 21, 2015
I will Schadule my follow up appointment only with this provider
Nov 20, 2015
If I could tell one gazillion people how great Doc Callahan is, I sure would !! Don't ever let her retire !!
Oct 30, 2015
Cares about her patients willing to spend time to make sure they we happy.
Oct 25, 2015
The care provider recommended use of familiar over-the-counter medications. I don't recall discussion of follow-up care, but there may have been a bit.
Oct 25, 2015
Very satisfactory experience.
Oct 16, 2015
Dr Callahan shows great concern and attention for all medical issues. I left feeling well informed and had a good plan moving forward. Outstanding physician
Oct 15, 2015
Very happy and pleased with Dr. Callahan! Always have been.
Oct 8, 2015
Dr C never leaves the room until she is sure I understand instructions and always answers all questions.
Oct 5, 2015
Excellent! Did not make me feel rushed - above & beyond amount of time compared to other dr.'s. Already recommended and scheduled!
Oct 5, 2015
This was only a 6 months check up but my dr. answered all my questions and gave me good advice.
Oct 2, 2015
*Dr. Callahan is a great doctor! She is a doctor that will be greatly missed and is irreplaceable!
Oct 2, 2015
This was my first time being seen by *Dr. Callahan - and I loved her!
Oct 2, 2015
I treasure my relationship with Dr. Callahan.
Sep 17, 2015
Dr. Callahan has been my Doctor for many years. I trust her, she always talks with me.
Sep 17, 2015
Very good really does not describe the care I receive from Dr. Callahan, she is way better than very good.
Sep 15, 2015
Dr. Callahan is a very good listener and she includes me in decisions about my care. I trust and value her professionalism.
Sep 11, 2015
Have had Dr. Callahan as a primary for years. She is an excellent & very caring physician!
Sep 10, 2015
Dr. Callahan left the room to get a written RX, said she would be right back. I never say her again, so later I realized that I was to have a second RX, when I call the nurse(this is always a different nurse than the one you saw when there)that she had not ordered anything, sent message to her and I got a call over 3 hours later by another nurse that there was an RX for me to pick up. Because of the time of day I could not pick up the RX until the next day(this is because I like to use Caresite and they close at 6PM), so had one more evening and night to have the GERD problem. I had a feeling that day the dr. Callahan was upset that I was in her office ans was wasting her valuable time. So I was sent her a US mail letter asking if she would rather I see I different doctor for apts. that are not for wellness visits and when she wants to see me. I as of 9'21/15 have not received a answer.
Sep 10, 2015
Dr. Callahan is the best!!
Sep 4, 2015
*Dr. Callahan is an excellent professional.
Sep 4, 2015
Excellent communications with me.
Aug 24, 2015
as always Dr Callahan is very kind and considerate
Aug 21, 2015
Dr. Callahan is the best primary care doctor I've ever had. She rocks!
Aug 20, 2015
Feel very confident in Dr. Callahan's skill and knowledge plus she is able to discuss health issues with me in a good way. Makes sure I understand what she is saying without talking down to me. All in all, she's great and I am lucky that I can see her.
Aug 17, 2015
Mary is Super!
Aug 14, 2015
Dr. Callahan is he best physician I have ever seen.
Aug 14, 2015
She should be given a big raise and convince her to stay forever. She is unbelievable.
Aug 7, 2015
Most comfortable care experience to date for me (not that others were uncomfortable, but this was exceptionally good). Very easy to talk to.
Aug 7, 2015
I said it all I'm blessed to have this care
Aug 3, 2015
I trust *Dr. Callahan completely. She is a good listener, which for me is a good attribute for a physician to have.
Jul 27, 2015
Doc told me to get an ultra sound Tues morning which I scheduled at the pediatrics desk because it was after 5 p.m. There were two ladies there. I think one was training the other. By the time they went back and forth scheduling me they said I had the appointment on Tues, 7/28 at 7:30 a.m. As it turned out when I went in for the ultra sound in the morning the receptionist said I was not scheduled but had one scheduled for Mon. which I missed. I told her that was incorrect and I was to be scheduled for Tues. not Monday. She did get me in since they had the opening but the two gals the night before put me in for the wrong date????
Jul 24, 2015
Dr. Callahan is the perfect balance of professionalism and authentic caring. She listens thoughtfully to each and every concern. She is thorough and re assuring.
Jul 20, 2015
I would recommend Dr Callahan to anyone. she is a fabulous dr.
Jul 20, 2015
I think very highly of Dr. Callahan. She's a great doctor.
Jul 10, 2015
*Dr. Callahan's care is the only thing that keeps us with Geisinger.
Jul 10, 2015
listens very well to problems/concerns and is concerned for your good health.
Jul 7, 2015
Dr. Callahan is not only incredibly knowledgeable but empathetic and willing to listen and respond to all of my questions. As my primary care physician for many years, I feel that it is extremely important that I am able to have appointments with Dr. Callahan as she is aware of my medical history
Jul 6, 2015
The visit was very helpful
Jul 2, 2015
*Dr. Callahan is a wonderful doctor I have recommended her to others.
June 29, 2015
*Dr. Callahan is an excellent physician.
June 14, 2015
Dr. Callahan was professional and responded accordingly to my questions. The visit with her was one of the best visits I have experienced with this office. I also very much enjoyed the professionalism and confidence of Dr. Wheeler during a prior visit.
June 12, 2015
Dr. Mary Callahan is a caring human being but a professional doctor. She is a credit to her profession! May our Lord continue to bless her, as she cares for HIS children!
June 11, 2015
#5 and #6 not applicable
June 2, 2015
Dr.Callahan is top notch.
May 31, 2015
Dr C is so wonderful!