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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:

Family Practice Lock Haven
955 Bellefonte Ave
Lock Haven, PA 17745

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.

Dietrich, Henry Thornton III, MD Visit for information on Henry Thornton Dietrich III, MD. Find contact information, medical education, affiliated hospitals and more.
Overall Rating:
4.7 out of 5
1 116 ratings

Practicing Specialties:

  • Family Medicine, Board Certified, 1985
  • Primary Care


  • University of Virginia, School of Medicine 1982


  • Mountain Area Health Education Center 1985


  • French

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
- 4.7 out of 5
3. Provider concern for questions/worries
- 4.7 out of 5
4. Provider efforts to include in decisions
- 4.7 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
- 4.6 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 >
Apr 18
Dr D has been my doctor for over 20 years, he is the best!
Apr 18
March 15
I love my DR He is worth the wait....He is thorough and spends time when needed. I appreciate that.
March 3
Dr. Dietrich was not only caring, but it was obvious he was well-informed about what I was going through and what I needed.
Feb 24
He is an amazing Doctor. He actually cares and listens to you. He is the best doctor that I have ever dealt with.
Feb 15
Dr Dietrich has been amazing in the care of my son and addressing his needs.
Feb 10
I work to listen to my doctor
Feb 8
Dr. Dietrich and his staff are wonderful caregivers. I have been seeing Dr. Dietrich for more than 20 years and he always is willing to spend as much time as needed with me to address my concerns and health.
Feb 4
Doctor has always taken the time to address my concerns and discuss meds./ treatments. He takes an interest in my many physical problems and talking with me about treatments.
Jan 21
Dec 3, 2015
After waiting 50 minutes, we were rushed through the appointment in less than 10minutes
Dec 2, 2015
Dr. Deitrick is great. He takes time to explain things and makes me feel that I matter. Very comforting.
Nov 23, 2015
I love Dr. Dietrich!!!!
Nov 19, 2015
Dr. Dietrich is such a great doctor! He genuinely cares about my well being and listens to all my concerns no matter how trivial they may seem. He provides suggestions and works with me and takes into consideration the knowledge I have about my own body to help figure out a couple medical issues I've been struggling with for quite some time. I can't say enough good things about him!
Nov 18, 2015
Horrible. The doctor pushed medications on me like I was an addict. I told him I was uncomfortable with the side affects of both medications and he still sent in the prescriptions. I told him I don't want on medication and that I've already tried medications with no results.
Nov 14, 2015
first time of seeing this provider in many years. was completely satisfied.
Nov 4, 2015
Dr. Dietrich is the greatest!
Oct 12, 2015
Dr. Dietrich has been our doctor for 24 years. We had moved 2 hrs away for 11 years and traveled the distance to see him. He is a fabulous doctor! He always listens to us and never talks to us as if we are stupid. He cares about our health and if he does not know what is wrong with us he will refer us to someone who can help. Would recommend him to everyone I know!!!
Sep 28, 2015
My doctor is awesome doesn't get any better than that.
Sep 15, 2015
Dr. Rocks!!
Sep 10, 2015
Dr. Dietrich understands my unique set of health issues and takes the time to listen to me.
Jul 31, 2015
Excellent doctor! ALWAYS takes the time to discuss my issues with me & totally explains my care in words I can understand! Its a wonderful feeling to have a doctor who truly cares.
Jul 30, 2015
dr dietrich is the most experienced doc they have down there and always has time to listen im never treated like a a number that should just be rushed through Give him a raise he deserves it !!!
Jul 24, 2015
*Dr. Dietrich is the best family physician I have ever had. I would not got to anyone else.
Jul 16, 2015
*Dr. Dietrich is best dr. I ever had, in showing his concern for my health issues the nurses are the best.
June 11, 2015
many of my health concerns are unique to a person with post polio syndrome. Dr. Dietrich is very concerned and takes into account all aspects of my health and specific problem areas.
June 10, 2015
Dr. Dietrich always spends adequate time speaking with my daughter, answering questions and explaining any treatments, tests, immunizations, etc. He also is good about speaking to her about issues regarding her developmental level (i.e., teen years).
June 10, 2015
I appreciate the time Dr. Dietrich takes when we visit the clinic and that he speaks directly to my daughter, asks her questions and make sure she understands any tests or treatments, etc., he is recommending. He also speaks with my daughters about issues related to their developmental level. I appreciate this immensely.