Sequencing.com — Outsmart Your Genes
Dr. Brandon Colby, MD

Brandon Colby, MD

MD · MBA

Physician specializing in genetic analysis and personalized preventive medicine, and author of Outsmart Your Genes.

About Brandon

Brandon Colby is a physician-expert in the fields of genetic analysis and Personalized Preventive Medicine. He holds an MD from the Mount Sinai School of Medicine, an MBA from Stanford University's Graduate School of Business, and a degree in Genetics from the University of Michigan.

Dr. Colby is the author of the book Outsmart Your Genes and has developed numerous technologies that improve the analysis, interpretation, and actionability of genome sequencing data. He is an Affiliate Specialist of the American College of Medical Genetics and Genomics (⁠ACMG), an Associate of the American College of Preventive Medicine (⁠ACPM), and a member of the National Society of Genetic Counselors (⁠NSGC).

Education

  • BA in Genetics with Honors, University of Michigan · 2000
  • MD, Mount Sinai School of Medicine · 2004
  • MBA, Stanford University Graduate School of Business · 2007

Connect with Brandon

Articles by Brandon Colby, MD are reviewed for accuracy by Sequencing's medical and scientific team. This page is for informational purposes and does not constitute medical advice.

Articles by Brandon

What Is a Gene?

A gene is a segment of DNA that holds the instructions for making a protein. Learn how genes work and why they matter for genetic testing.

What Is a Chromosome?

Chromosomes are coiled DNA and protein packages inside the cell nucleus. Humans carry 23 pairs, 22 autosome pairs plus XX or XY, one of each pair from each parent.

What Is DNA?

Four chemical bases (A, T, G and C) pair along a double helix packaged into chromosomes, with half of a person's DNA inherited from each biological parent.