Gastroenterology

Medical Advisory Board Members

• 
  Jonathan Ellis, M.D.

  Jonathan Ellis, M.D.

  Attending Physician, Gastroenterology

  Cedars Sinai Medical Center, Los Angeles, CA

  Areas of expertise: Gastroenterology

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Consulting Panel Physicians

• 
  Ariel Malamud, M.D.

  Ariel Malamud, M.D.

  Attending Physician, Gastroenterology

  White Memorial Medical Center, Los Angeles, CA

  Areas of expertise: Diseases of the Stomach, Intestines, Liver, Gall Bladder, Pancreas, etc.

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• 
  Patrick T Reeves, M.D.

  Patrick T Reeves, M.D.

  Attending Physician, Gastroenterology

  UT Health, Pediatric Gastroenterology and Hepatology, San Antonio, TX

  Areas of expertise: General Pediatrics, Consumer Product Injury, Virtual, Children with Medical Complexity, Hepatology, Surgery, Malnutrition, Child abuse, Feeding tubes, inflammatory bowel disease, formulas, POTS [postural orthostatic tachycardia syndrome], dysautonomia, gastro, intestine / intestinal

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• 
  Vivaik Tyagi, M.D.

  Vivaik Tyagi, M.D.

  Attending Physician, Gastroenterology

  Antelope Valley Hospital Medical Center, Lancaster, CA

  Areas of expertise: Gastroenterology

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• 
  Graham M. Woolf, M.D.

  Graham M. Woolf, M.D.

  Attending Physician, Gastroenterology

  Cedars Sinai Medical Center, Los Angeles, CA

  Areas of expertise: Diseases of the Gastro-Intestinal tract.

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