Professor Emeritus
Pathology & Immunology
Baylor College of Medicine
Houston, TX, US
Dan L Duncan Comprehensive Cancer Center
Baylor College of Medicine
Houston, Texas, United States


Advanced Training from Bellevue Hospital Center
Advanced Training from Bellevue-New York University Medical Center
Advanced Training from Grace-New Haven Community Hospital
M.D. from University Of Rochester School Of Medicine And Dentistry
A.B. from Columbia University


Pediatric Pathology
American Board of Pathology
certification in subspecialty
practice of medicine
State Board of Medical Examiners
medical license

Honors & Awards

scientific publications
over 340 peer reviewed manuscripts; many reviews, 2 books

Professional Interests

  • Molecular and genetic basis for liver cancer
  • Host-bacterial interactions in inflammatory bowel disease

Professional Statement

Living through a period of incredible advancement in diagnosis and treatment of children with cancer has been enormously satisfying.

Selected Publications


society for pediatric pathology


Pathology of pediatric liver cancer
Columbus OH
Pathologist to the consortium for review of all tissue samples.

Professional Development

pediatric liver tumors
Sponsor: USCAP
4 years of joint teaching with Steven Geller


diagnostic pathology