Ready to start your path to parenthood?

Your first step is meeting with us. As part of our patient-first approach, you'll receive a personalized treatment plan based on your age, fertility status, and family goals. Our experienced physicians, expert embryologists, and skilled nurses will compassionately guide you through your fertility journey.

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Egg Freezing, IVF, IUI, & Fertility Testing In Walnut Creek

Our fertility services

Same day fertility testing

We know you are busy. We make this process as stress-free and efficient as possible by offering same day fertility testing. We work closely with you to craft an individualized treatment plan that offers the best chance of success.

IUI

Intrauterine insemination fertility treatment can be a great option for families with unexplained infertility, mild male factor infertility, and patients using donor sperm.

IVF

In vitro fertilization is performed in our state-of-the-art lab by our expert embryologists. Our care team will guide you through the entire process. We provide orientation and injection classes where you will learn everything you need to know.

Egg and embryo freezing

Our goal is to do everything possible to encourage the development of mature and high-quality eggs. We leverage advanced technologies, stay up-to-date with the latest research, and adhere to the most rigorous standards.

Sperm and egg donor

We welcome people who plan to use donor eggs and donor sperm in order to become pregnant. We look forward to connecting you with resources. We will help you navigate the process and support you throughout the journey.

Gestational carrier

We welcome individuals and couples who wish to use a gestational carrier to carry and deliver a child. Our staff is here to help guide you through this process.

Hear from the Collab community

I can’t say enough good things about my experience at Collab. Dr. Segal and the whole team are incredible! From our first meeting I really felt that Dr. Segal listened to my concerns and goals and took the time to get to know me as a person and a patient. Everyone on the team is so kind and compassionate. The level of communication is excellent and far exceeds what I’ve experienced at other fertility clinics in the past. The facility is beautiful and comfortable which is a really nice bonus too!

CASEY S.

My husband and I are absolutely blown away by Collab Fertility and Dr. Segal! From our first meeting, I was immediately struck by her compassion, clear expertise, kindness, and exceptional communication. Having been through the difficult process of IVF for over a year and using two other clinics, I speak from experience that there is NO ONE better than Dr. Segal and her clinic. We hope that through our own experience, others can benefit in their fertility journey like we finally now are.

LISSA AND JUSTIN

Oh my what a team! Thalia Segal is such an amazing, compassionate and caring Doctor. You won’t feel like a number you will feel like a person and heard. You will have customized care and not have to repeat testing already completed by other Doctors. Nurses front desk and lab staff were all friendly and welcoming!

KELLY LEHL