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Colleen Harker Erb, CRNP

Colleen Harker Erb, CRNP Nurse Practitioner (NP)

Ms. Harker Erb is employed by Penn Medicine.

Patient Satisfaction Ratings

Patient Rating Breakdown

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

Overall Ratings

Clinical Specialties


  • Hematology

Programs & Centers:

Board Certification:

  • Acute Care Nurse Practitioner, 2009
  • Oncology Certified Nurse, 2009

Clinical Expertise:

  • Amyloidosis
  • Blood Cancer
  • Bone Marrow Biopsy
  • Castleman Disease
  • Chronic Lymphocytic Leukemia
  • Hematologic Malignancies
  • Immunotherapy
  • Leukopenia
  • Light Chain Disorders
  • Lymphoblastic Lymphoma
  • Monoclonal Gammopathy of Undetermined Significance
  • Neutropenia
  • Plasma Cell Dyscrasia
  • POEMS Syndrome
  • Waldenstrom Macroglobulinemia (WM)
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Practice Locations and Appointments

Education and Training

Nursing School: University of Pennsylvania School of Nursing

Hospital Affiliation

Ms. Harker Erb is employed by Penn Medicine.

Hospital Privileges:

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.