Gary M Gray

Gastroenterologist

Celiac disease specialist

Digestive Health Center

  • 900 Blake Wilbur Drive
  • Palo Alto, CA 94304
  • Phone: 650-736-5555
Learn More About the Clinic Getting Here Make An Appointment

Digestive Health Center at Blake Wilbur Building

  • 900 Blake Wilbur Drive
  • Palo Alto, CA 94304
  • Phone: 650-736-5555
Learn More About the Clinic Getting Here Make An Appointment

Digestive Health - Endoscopy Suite at Stanford

  • 300 Pasteur Drive
  • Stanford, CA 94305
  • Phone: 650-736-5555
Learn More About the Clinic Getting Here Make An Appointment

Professional Education

Board Certification: Internal Medicine, American Board of Internal Medicine (1969)

Fellowship: Boston University (1964) MA

Residency: University Hospitals of Cleveland (1962) OH

Residency: Bellevue Hospital Center (1961) NY

Internship: Bellevue Hospital Center (1960) NY

Medical Education: University of Washington School of Medicine (1959) WA

M.D., University of Washington, Medicine (1959)

B.S., Seattle University, Chemistry & Mathematics (1955)

Administrative Appointments

President, Celiac Sprue Research Foundation, 2005

A Food-Grade Enzyme Preparation with Modest Gluten Detoxification Properties
Ehren, J., Moron, B., Martin, E., Bethune, M. T., Gray, G. M., & Khosla, C. (2009). A Food-Grade Enzyme Preparation with Modest Gluten Detoxification Properties. PLOS ONE, 4(7).

A Non-Human Primate Model for Gluten Sensitivity
Bethune, M. T., Borda, J. T., Ribka, E., Liu, M.-X., Phillippi-Falkenstein, K., & Sestak, K. (2008). A Non-Human Primate Model for Gluten Sensitivity. PLOS ONE, 3(2).

Enhancement of dietary protein digestion by conjugated bile acids
Gass, J., Vora, H., Hofmann, A. F., Gray, G. M., & Khosla, C. (2007). Enhancement of dietary protein digestion by conjugated bile acids. GASTROENTEROLOGY, 133(1), 16-23.

Effect of barley endoprotease EP-B2 on gluten digestion in the intact rat
Gass, J., Vora, H., Bethune, M. T., Gray, G. M., & Khosla, C. (2006). Effect of barley endoprotease EP-B2 on gluten digestion in the intact rat. JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS, 318(3), 1178-1186.

Rational design of combination enzyme therapy for celiac sprue
Siegel, M., Bethune, M. T., Gass, J., Ehren, J., Xia, J., & Khosla, C. (2006). Rational design of combination enzyme therapy for celiac sprue. CHEMISTRY & BIOLOGY, 13(6), 649-658.