Annette Cholon archive

Annette Catherine Cholon Siegel (born January 8, 1966) is an American plastic surgeon who served the trans community from 2002 to 2006. In 2006 Cholon retired to spend more time with her family.

Her colleague, Peter K. Davis, continued the surgical practice in Palo Alto, California:

Davis Plastic Surgery (


Cholon earned her medical degree from Stanford University in 1993, then did her plastic surgery residency at Stanford University Hospital.

According to the American Medical Association’s site, Dr. Cholon’s specialties included: Breast Enlargement, Breast Lift, Breast Reconstruction, Breast Reduction, Botox, Facelift Surgery, Conventional Liposuction, Liposuction, Neck Lift, Lip Augmentation

After she retired, she and her husband, venture capitalist Mark Siegel, created the Mark and Annette Siegel Fund to support graduate students in MIT’s physics department.

Archival contact information

  • Cholon Aesthetics 1225 Crane Street, Suite 120, Menlo Park, CA 94025
  • Phone: 650-326-7100
  • Fax: 650-323-8540


MIT Technology Review (May 7, 2007). Mark and Annette Siegel.


Lannie Rose (