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Derek Mann, BSc, MS

Genetic Counselor
Medical Oncology
Derek Mann, BSc, MS
No patient ratings. Why not?
Why doesn't this doctor have a rating?

There is no publicly available rating for this medical professional for one of the following reasons:

  1. He or she is not employed by Penn Medicine.
  2. He or she does not see patients.
  3. He or she sees patients but has not yet received the minimum 30 patient satisfaction reviews in the past 12 months, ensuring that the rating is statistically reliable and a true reflection of patient satisfaction.

Sees Adults (18-65), Geriatrics (65+)

Derek Mann, BSc, MS

Genetic Counselor
Medical Oncology
No patient ratings. Why not?
Why doesn't this doctor have a rating?

There is no publicly available rating for this medical professional for one of the following reasons:

  1. He or she is not employed by Penn Medicine.
  2. He or she does not see patients.
  3. He or she sees patients but has not yet received the minimum 30 patient satisfaction reviews in the past 12 months, ensuring that the rating is statistically reliable and a true reflection of patient satisfaction.

Sees Adults (18-65), Geriatrics (65+)

  • Mr. Mann is a Penn Medicine provider.
Accepting new patients
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