Collab Fertility in Walnut Creek, CA

Updated November 2026How we check doctors

1 doctor at this practice2700 Ygnacio Valley Rd, Ste 170, Walnut Creek, CA 94598, USA, Walnut Creek, CA 94598

About the practice

Services

  • Intrauterine insemination
  • In vitro fertilization in its own lab
  • Egg and embryo freezing
  • The clinic supports patients using donor sperm or donor eggs
  • The clinic supports patients using a gestational carrier
  • Same day fertility testing
  • Genetic carrier screening
  • Semen analysis
  • Saline infusion sonogram
  • Tubal patency testing
  • Ovarian reserve testing

Practice details come from the practice's own website (collabfertility.com).

Doctors at this practice

Photo of Thalia Segal, MD

Thalia Segal, MD

Reproductive Endocrinology and Infertility physicianConcierge
Collab Fertility · Walnut Creek, CA
Medical school Albert Einstein College of Medicine
Training OB/GYN, Northwell Health
  • Fertility preservation
  • Egg and embryo freezing
  • Individualized IVF
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