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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:

Geisinger Cardiology - Lewisburg
131 JPM Road
Lewisburg, PA 17837
Cardiology - Montoursville
780 Broad St
Montoursville, PA 17754
Cardiology - Shamokin
4203 Hospital Rd
Coal Township, PA 17866
Cardiology - Geisinger Medical Center
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.

Haynos, William Barrett, MD Visit for information on William Barrett Haynos, MD. Find contact information, medical education, affiliated hospitals and more.
Overall Rating:
4.6 out of 5
1 108 ratings

Practicing Specialties:

  • Cardiovascular Disease, Board Certified, 2004


  • Howard University, College of Medicine 1998


  • U. of Illinois at Chicago 2001


  • U. of Iowa, College of Medicine 2004
    Cardiovascular Diseases

Clinical Interests:

Echocardiography, nuclear cardiology, cardiovascular disease, preventative heart health care, transesophageal echocardiography

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
- 4.8 out of 5
2. Provider explanations of prob/condition
- 4.6 out of 5
3. Provider concern for questions/worries
- 4.6 out of 5
4. Provider efforts to include in decisions
- 4.5 out of 5
5. Provider information about medications
- 4.6 out of 5
6. Provider instructions for follow-up care
- 4.6 out of 5
7. Provider spoke using clear language
- 4.7 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 >
Dec 8, 2016
Very nice & thoughtful person also great Drs.
Dec 7, 2016
Nov 22, 2016
Dr Haynes is very gentle man with a great disposition
Oct 11, 2016
So so I thought I should have been given more info.
Oct 6, 2016
I was very pleased.
Sep 16, 2016
I have already recommended. the clinic and dr several times
Jul 28, 2016
Well when I as first diagnosed with this problem he said nothing serious I could live to be 92, then he told me I need to keep coming back every 3-6 months. In my opinion that's a waste of my time.
Jul 26, 2016
Too early to tell.8. 20 or 25 min.
Jul 7, 2016
Very good.
June 8, 2016
Everything went well.
June 8, 2016
The doctor explained to me that opiates won't work to help me with sleep apnea, insomnia and night anxiety. But offered no comment what would help me.
May 12, 2016
Dr. Haynos was excellent in easing all of my worries/concerns and did not make me feel rushed. I would recommend him to family and friends.
Apr 20, 2016
Apr 13, 2016
Dr. Haynos was more concerned with procedure than he was with answering my questions even though he was very generous with his time. I left frustrated.ave generously of his time, but what I really needed was questions answered that I was personally concerned with.. He was more concerned with procedure than answering my questions.
March 8, 2016
The serious questions the doctor left on my mind required much more time and clarification.
March 7, 2016
I do not see how Dr Haynos could have been any better - He is just a great DR