About

San Francisco Genetic counseling

San Francisco Genetic Counseling specializes in reproductive, prenatal and preconception genetic counseling. SFGC is supportive of those choosing out-of-hospital births and is sensitive to their unique needs.

SFGC also provides services for egg and sperm donor screening, as well as counseling for individuals with lingering questions after direct-to-consumer genetic testing, such as 23andMe.

SFGC is an LGBTQ+ and BIPOC ally. The goal is to support one’s whole, authentic self; to listen and understand as we inform about genetics, continually supporting in a holistic way.

San Francisco Genetics is owned and operated by Janine Mash, a licenced and certified genetic counselor based in San Francisco.

Janine Mash, LCGC

Janine Mash has been a certified and licensed genetic counselor for over 10 years, specializing in preconception and prenatal counseling.

Trained at the University of Colorado - Denver, Janine obtained an extensive background in laboratory testing before moving onto clinical work at Natera, UCSF, and Stanford.

On a personal level, Janine is a mother of four daughters. She is an advocate of evidence-based medicine and strongly believes everyone has the right to give birth where they feel most comfortable, supported by providers with their best interests at heart.

Janine Mash is licensed by the State of California and,
certified by the American Board of Genetic Counselors

 pronoun: she/her