Our compassionate, streamlined approach sets us apart
We believe that everyone has a right to evidence-based fertility care. Our dedicated team is here to guide and support you in making the most informed decisions for your family building journey, while prioritizing your physical and emotional well-being. We welcome and celebrate all kinds of family structures.
Expert fertility & reproductive services
Our leadership team includes top Bay Area fertility experts including Dr. Thalia Segal, Founder, Xinli Yang, Lab Director, Rhodel Simbulan, Lab Supervisor, and Anna Lopez, Perioperative Nurse Manager. With decades of combined expertise, we’ve seen a wide range of patient journeys and understand the unique experiences that each case may bring.
We are committed to fostering a safe and supportive environment, with transparency, collaboration, and streamlined communication.
Commitment to world class lab technology
Our lab is the heart of our clinic. We invest in state-of-the-art equipment to ensure positive fertility outcomes for you. Our embryologists are highly skilled and precise scientists who are passionate about their work. They treat each egg and embryo with the utmost care and their greatest reward is helping you secure your plan for future family building.
The air quality within the lab is critical for optimal outcomes. Our lab utilizes LifeAire®, an advanced air purification system that neutralizes up to 99.99% of airborne biological and chemical contaminants that could hinder the development of your embryos.
We invite you to explore our world class facility and witness firsthand the unparalleled care and technology that define us. Your peace of mind and the best possible outcomes for your eggs and embryos are at the heart of everything we do.
Explore our clinic: a guided tour with Dr. Thalia Segal
Join our founder and medical director, Dr. Thalia Segal, as she takes you on a tour of our clinic and state-of-the-art IVF lab in Walnut Creek, CA. Subscribe to our YouTube channel to learn more about Collab, gain access to livestreams of our workshops, and stay informed on the latest advancements in fertility.
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