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Hayley Cassidy, CRNP

Hayley Cassidy, CRNP Nurse Practitioner (NP)

Ms. Cassidy 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


  • Endocrine and Oncologic Surgery

Programs & Centers:

Board Certification:

  • Adult Nurse Practitioner, 2014

Clinical Expertise:

  • Adrenal Mass
  • Angiosarcoma
  • Appendix Cancer
  • Bile Duct Cancer (Cholangiocarcinoma)
  • Carcinoid of the Stomach
  • Carcinoid Tumors
  • Chondrosarcoma
  • Colon Tumors
  • Esophagogastric Junction Cancer
  • Ewings Sarcoma
  • Fibrosarcoma
  • Fibrosarcoma of the Head & Neck
  • Gastrointestinal Bleeding
  • Gastrointestinal Cancer
  • Gastrointestinal Stromal Tumors (GIST)
  • Head and Neck Sarcoma
  • Intestinal Carcinoid Tumor
  • Intraductal Papillary Mucinous Neoplasm
  • Leiomyosarcoma
  • Liposarcoma
  • Malignant Fibrous Histiocytoma
  • Malignant Neoplasm of Soft Tissue
  • Malignant Rectal Neoplasm
  • Metastatic Colon Cancer
  • Myxofibrosarcoma
  • Neuroectodermal Tumor
  • Neuroendocrine Tumors
  • Neurofibrosarcoma
  • Pancreatic Neuroendocrine Tumors (Islet Cell Tumors)
  • Pleomorphic Sarcoma
  • Pseudomyxoma Peritonei
  • Rectal Cancer
  • Recurrent Colorectal Cancer
  • Retroperitoneal Sarcoma
  • Rhabdomyosarcoma
  • Sarcoma
  • Sarcoma Botryoides
  • Sarcoma of the Lung
  • Small Bowel Cancer
  • Small Intestine Cancer
  • Stomach Cancer (Gastric Cancer)
  • Stromal Tumor of the Intestine
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Practice Locations and Appointments

Education and Training

Nursing School: University of Pennsylvania School of Nursing

Hospital Affiliation

Ms. Cassidy is employed by Penn Medicine.

Hospital Privileges:

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