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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:

Hematology Oncology Knapper Clinic Danville
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.

Khan, Sharif Sadullah, MD Visit for information on Sharif Sadullah Khan, MD. Find contact information, medical education, affiliated hospitals and more.
Overall Rating:
4.7 out of 5
1 89 ratings

Practicing Specialties:

  • Hematology, Board Certified, 2003
  • Cancer


  • Baqai Medical College 1995


  • Coney Island Hospital 2001


  • Coney Island Hospital 2003
  • Vancouver General Hospital and Health Science Ctr. 2005
    Leukemia/Bone Marrow Transplant

Clinical Interests:

- Leukemia and blood disorders
- Bone marrow transplant
- Radio-immunotherapy


  • Pashto
  • Urdu

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
- 4.7 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
- 4.7 out of 5
7. Provider spoke using clear language
- 4.7 out of 5
8. Time provider spent with patient
- 4.5 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 >
March 11
This was an informational visit for special care for lymphoma - excellent visit, unrushed, thoughtful, candid.
Oct 14, 2015
My father has leukemia and Dr Sharif Kahn has been absolutely on the track of his condition which has made us more comfortable about his illness. We put our trust into him. After seeing various Dr's within your cancer clinic including PA's, Dr Kahn has told us everything in step of my fathers illness and actions. He is very good. He has bed side manner but is also to the point and so far his knowledge he has shared with us has been up to each step. There were no surprises. And with cancer, that is the last thing our family needed. I had recommended Dr. Kahn to 2 other people that found out they had cancer. They say the same thing I am saying now. They feel more at ease with him since he is providing guidance every step of the way.
Oct 13, 2015
Dr. Khan was excellent. He took his time and actually helped me. He is an outstanding doctor.
Oct 7, 2015
Dr. Kahn is a Dr. I love and need! He was there for my son and me. My family can't say enough about Dr. Kahn.
Jul 13, 2015
I really hope Dr. Khan never leaves. He literally has saved my life and believed that he could help me when everyone else had doubts.