Penn Medicine Provider
Pathology and Laboratory Medicine
John S. J. Brooks, MD, FRCPath
Sees patients age 18 and up
Penn Pathology and Laboratory Medicine Pennsylvania Hospital

About me

  • Chair, Pathology, Pennsylvania Hospital
  • Director for Pathology and Laboratory Medicine at Pennsylvania Hospital
  • Emeritus Professor CE of Pathology and Laboratory Medicine

Education and training

  • Medical School: Jefferson Medical College
  • Residency: Hospital of the University of Pennsylvania
  • Fellowship: National Cancer Institute
  • Fellowship: American Cancer Society

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: On the medical staff, but does not have privileges to treat patients in the hospital.
  • Pennsylvania Hospital: On the medical staff, but does not have privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: On the medical staff, but does not have privileges to treat patients in the hospital.
Dr. Brooks is a Penn Medicine physician.

Qualifications and experience

My research

Ladanyi M, Antonescu CR, Leung DH, Woodruff JM, Kawai A, Healey JH, Brennan MF, Bridge JA, Neff JR, Barr FG, Goldsmith JD, Brooks JS, Goldblum JR, Ali SZ, Shipley J, Cooper CS, Fisher C, Skytting B, Larsson O Impact of SYT-SSX Fusion Type on the Clinical Behavior of Synovial Sarcoma: A Multi-Institutional Retrospective Study of 243 Patients , Cancer Res., 62(1): 2002,135-140


Spiegel GW, Ashraf M, Brooks JJ Eosinophils as a marker for invasion in cervical squamous neoplastic lesions , Int. J Gynecol Pathol, 21: 2002,117-124


Zeitoni NC, Hanna S, Loree TR, Brooks JJ, Cheney RT Angiolymphoid Hyperplasia with eosinophilia: a case with angiosarcomatous features , Dermatol Surg, 28: 2002,772-775


Dillon DC, Easley SE, Asch BB, Cheney RT, Brydon L, Jockers R, Winston JS, Brooks JS, Hurd T, Asch HL Differential expression of high affinity melatonin receptors (MT1) in normal and malignant breast , Am J Clin Pathol, 118: 2002,451-458


Mudhafer SA, Salameh AA, Zou HH, Ramnath N, Anderson T, Brooks JJ, Tan D Downregulation of p21 (WAF1) in carcinogenesis and prognosis of small cell lung cancer , Mod Pathol, 15: 2002,325A


Yang J, Swede H, Malik D, Moysich K, Asch H, Brooks J, Tan D Prognostic significance of gelsolin expression in non-small cell cancer , Mod Pathol, 15: 2002,330A


Gibbs JF, Huang PP, Lee J, McGrath B, Brooks J, McKinley B, Driscoll D, Kraybill W Malignant Fibrous Histiocytoma: an institutional review , Cancer Invest, 19: 2001,23-27


Sait S, Brooks JJ, Ashraf M, Zhang PJ Novel t(1;8) karyotype in a thymic carcinoma with unusual giant cell features and renal metastasis , Can. Gen. Cytogen., 124: 2001,140-143


Chao C, Al-Saleem T, Brooks JJ, Rogatko A, Kraybill W, Eisenberg B Vascular Endothelial Growth Factor (VEGF) and Soft Tissue Sarcomas: Tumoral Expression Correlates with Grade , Ann Surg Oncol, 8: 2001,260-267


Sabel MS, Gibbs JF, Litwin A, McGrath B, Kraybill WB, Brooks JJ Alveolar Soft Part Sarcoma metastatic to small bowel mucosa causing polyposis and intussusception , Sarcoma, 5: 2001,133-138