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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:


Family Practice Dallas
114 Lt Michael Cleary Dr
Dallas, PA 18612

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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Cook, Glendon Elvin, MD Visit Geisinger.org for information on Glendon Elvin Cook, MD. Find contact information, medical education, affiliated hospitals and more.
Overall Rating:
4.8 out of 5
1 215 ratings
53 comments

Practicing Specialties:

  • Family Medicine, Board Certified, 2006
  • Primary Care

Education:

  • Drexel University College of Medicine 2003

Residency:

  • Wyoming Valley Family Medicine Residency 2006

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
- 4.8 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
- 4.8 out of 5
9. Patients' confidence in provider
- 4.8 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 >
Jul 14
very good experience
Jul 11
I really like Dr.Cook he is a great doctor, very addictive normative and takes time to speak with me.
Jul 5
they are so busy now why would i recommend others and thereby lower my own chances of being seen
Jul 5
Excellent.
June 30
I ______ can't call most time's. I only drive 1 mile to get their phone Geisinger has very bad. One time in May I had chest pain. I was told I can't see Dr. Cook for 2 days. #7. Me _______, problem.#9. Dr. Cook, and his nurse.
June 28
My husband & I chose our MD because we prefer a caring, conservative physician. We have had him for 6 yrs.
June 28
I can not express what a great doctor I think Dr. Cook is. He always has the time to talk about any issues I have brought up. I am very thankful I have him for my doctor and feel I will live longer because of it. His level of professionalism is exemplary. He is a great doctor.
June 1
I was unable to see my regular doctor so saw another doctor; while he was very nice, he was somewhat dismissive of my concerns about what he was prescribing and did not give me sufficient information. When I found it on my own I insisted on stopping the antibiotic he prescribed. Further, he switched me from one antibiotic (that was not the right one) to one I did not want and did not communicate this to me so I spent too much time taking an ineffective antibiotic anyway. While I appreciated getting in to see someone right away, I don't think the treatment process was handled well or clearly.
May 20
Dr. Cook always treats with respect and concern. He is awesome!
Apr 27
Very pleased with Dr. Cook.
Apr 27
Dr. Cook always takes the time needed with his patients. He is caring & compassionate.
Apr 25
Always would. I never had a doctor so caring.
Apr 21
Ratings are mostly for Dr. Cook: he always makes you feel special.
Apr 11
Dr.Cook is an excellent doctor. He shows much concern, and understanding to my condition.
Apr 1
Excellent, gave good advice.
March 17
Dr Cook answers all my concerns and questions. I always tell friends and family how much I like him. I would definitely recommend him.
March 14
Dr cook is always very kind and thorough. I have complete confidence in him.
March 11
I was very impressed and at ease with my New Primary care physician especially having just move to PA from another state.
Feb 22
i had an extremely bad reaction to the medication and missed 3 days of work....i should have gone to the er, i need a much more in depth well thought out plan for my condition that considers all angles
Feb 22
You need an N/A selection for every question!
Feb 22
I've always felt Dr. Cook is a very caring dr. and always has gotten to any problem I've ever had.
Feb 18
Dr. Cook was very professional and is easy to talk to.
Feb 2
Excellent!
Jan 28
Doctor was very courtesy, professional in all aspects, would recommend this doctor to others.
Jan 26
Dr. Cook is very caring, respectful & down to earth.
Jan 25
Like Dr Cook as a physician but his hours are very limited. Many times you have to see the PA because he is not available. You want ti see the physician.
Jan 6
first visit
Jan 6
I have recommended Dr Cook!
Dec 30, 2015
Made appt. for post partum check-up & was clear that was the reason for appt. Was assigned to DR. COOK who didn't know what to do at a post partum check up and didn't perform exam. Also didn't provide referral - #9. Negative. #10. Zero.
Dec 30, 2015
Like very much - Good dr.
Dec 30, 2015
Doctor and nursing staff were great but they need more staff in the reception area to take calls.
Dec 30, 2015
I has Dr. ------. I did not feel all that confident in her until Dr. Cook came into the room. He explained everything to me and made me feel calm. Im still waiting for a call from a skin specialist, and have not gotten a phone call for an apt yet.
Dec 28, 2015
MY DAUGHTER HAS BEEN TRANSFERRED UP HERE FROM HARRISBURG AND I'VE ALREADY TOLD HER HOW MUCH I LIKE DR. COOK AND HIS CARE FOR ME
Dec 17, 2015
Dr cook is an asset to your staff. I am very informed about medical matters. Add Cook is intelligent and thorough. At the same time he is sensitive. I came to Geisinger for him. I stay for his care.
Nov 19, 2015
Caregiver is fine, staff is fine but these surveys are driving me to the point that I may change my insurance carrier.
Nov 9, 2015
Dr. Cook is an excellent doctor. He meet my needs and takes good care of me and my concerns. I am very pleased with the care I receive from him and the rest of the staff at Geisinger Dallas.
Nov 6, 2015
Dr. Cook always explains everything to me. He is a great doctor. Always takes his time. Nice personality.
Nov 6, 2015
Great dr.
Oct 26, 2015
Dr cook is great
Oct 26, 2015
Dr. Cook is an excellent doctor. I would recommend him to anyone looking for a new doctor.
Oct 26, 2015
We ran out of time because they only have her 20 minutes.
Oct 22, 2015
good experience
Oct 20, 2015
I think Dr. Cook is great! (Please don't more him some where else. It's too hard to find a great doctor)
Oct 16, 2015
Dr Cook is always thorough and takes the time to explain things in ways I can understand.
Oct 16, 2015
Dr Cook always provides the bet care. He shows empathy and tries to understand what is going on.
Sep 25, 2015
dr Glendon cook is an asset to the Geisinger health system. I have recently moved to drums pa and travel 40 minutes just to continue care with him. he is very friendly,caring, and patient with his patients! he deserves more recognition than this survey him and his nurse Pam are the best in the Dallas clinic
Sep 18, 2015
As long as Dr. Cooke is my doctor, and he personally attends to me, I will stay with Geisinger.. Once the greedy corporation takes over, I will leave!!! I'd rather go to a witch doctor than be treated like cattle being processed for slaughter..
Sep 16, 2015
I have already recommended Dr. Cook to several people. He reviewed my chest xray with me, reviewed my lab work and discussed concerns and worked with me to an agreeable solution
Sep 11, 2015
I feel so comfortable with *Dr. Cook - he listens & always ask questions & really shows he cares. I couldn't ask for a better dr. He is wonderful & can tell him anything, cry etc. He takes his time & really listens & shows he cares so much about _____ "me". TY *Dr. Cook - your amazing!
Sep 11, 2015
Dr. Glendon Cook is a wonderful human being and a fine doctor. I have utmost confidence in him and Geisinger is lucky to have him on staff.
Sep 10, 2015
Dr. Cook shook my hand and made me feel real comfortable.
Sep 8, 2015
Dr. Cook took the time to listen to my concerns. He really listened.
Sep 2, 2015
Sometimes its hard to get an appt. when you work, for later afternoon hours.