Collab Fertility

Collab Fertility Build the family you want, with a team you trust. Comprehensive, evidence-based fertility care for your unique journey. https://www.collabfertility.com/events

We are a new fertility clinic with a state-of-the-art IVF lab in Walnut Creek, CA. 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. Our fe

rtility services include: same-day fertility testing, IUI, IVf, egg and embryo freezing, s***m and egg donor, and gestational carrier services. Our experienced physicians, expert embryologists, and skilled nurses are here to compassionately guide you through your fertility journey.

Today, on National Cancer Survivors Day, we honor the strength, resilience, and hope of cancer survivors everywhere.For ...
06/02/2026

Today, on National Cancer Survivors Day, we honor the strength, resilience, and hope of cancer survivors everywhere.

For many patients, a cancer diagnosis brings questions far beyond treatment. It can also bring uncertainty about the future and the family they hope to build.

Preserving fertility often becomes an important part of that journey.

At Collab Fertility, we are honored to help patients explore options such as egg, embryo, and s***m freezing before treatment begins, and to provide support during an incredibly challenging time.

We also work closely with organizations like The Chick Mission, LIVESTRONG Fertility, and the Heart Beat Program, which help eligible patients access grants, discounted services, and medication support for fertility preservation before cancer treatment.

Cancer treatment should never mean giving up hope for the future. Our goal is to help patients protect future family-building options while focusing on what matters most: healing.

06/01/2026

This Pride Month, we’re celebrating the many ways families are built.

At Collab Fertility, we believe every family-building journey is unique. Whether you’re part of the LGBTQ+ community, pursuing parenthood as a single intended parent, or exploring donor conception, there are many paths to creating the family you envision.

We proudly support patients through a variety of family-building options, including:

• Donor s***m
• Donor eggs
• Reciprocal IVF
• Gestational carrier journeys
• Fertility preservation for future family building

Through The Collab Way, we provide personalized, inclusive fertility care designed to meet patients where they are and support them throughout every step of their journey.

Because there is no one path to parenthood, and every path deserves compassionate, evidence-based care.

GestationalCarrier

05/31/2026

Meet Ariana Calvario, one of the friendly faces helping patients feel supported throughout their fertility journey. 🧡

As part of the Collab Fertility team, Ariana is passionate about creating a welcoming experience for every patient who walks through our doors.

She understands that fertility care is about more than appointments and treatment plans, it’s about helping patients feel seen, heard, and cared for every step of the way.

We’re grateful to have Ariana as part of The Collab Way and the compassionate care experience we strive to provide every day.

05/30/2026

Meet Nicole Ripley, our Patient Service’s Representative.

Nicole is passionate about helping patients feel informed, supported, and empowered throughout their fertility journey.

She believes in building strong relationships with patients and providing compassionate, personalized care every step of the way.

We’re thrilled to have Nicole as part of The Collab Way and love to see the positive impact she has in the lives of our patients and growing families.

05/25/2026

Dr. Thalia Segal shares why she wanted to open a more personalized fertility clinic and why at Collab Fertility you’re more than just a number.

If you’re looking for more compassionate and personalized care, schedule an appointment at the link in our bio.

05/21/2026

Last fall, we shared this patient’s pregnancy announcement after she conceived during her second month under Dr. Segal’s care.

After more than a year of trying to conceive while navigating PCOS and irregular cycles, she came to Collab Fertility for support. With a personalized treatment plan using letrozole and timed in*******se, she became pregnant quickly and recently welcomed her daughter, Adaline JulieAnn, on April 23.

Stories like this are an important reminder that irregular cycles should not be ignored and that many patients with PCOS can have successful outcomes with individualized fertility care.

Congratulations to this family and thank you for allowing us to share part of your journey. 🧡

After two miscarriages and no clear answers, Monique was told “sometimes this just happens.”Then she became part of The ...
05/20/2026

After two miscarriages and no clear answers, Monique was told “sometimes this just happens.”

Then she became part of The Plastic Detox, and everything changed.

Through small, intentional changes and care with Dr. Segal at Collab, she went on to have not one, but two healthy pregnancies.

Her story is now live on the blog.

05/18/2026

Do you want the house tour?✨

From the moment you step inside Collab Fertility you’re greeted by our wonderful and friendly staff here to support you through every part of your fertility journey.

Schedule an appointment today at the link in our bio.

05/17/2026

What should you know before choosing a fertility clinic?

Shelly McCall, our Clinical Nurse Manager, shares her perspective on what it means to be a patient at Collab Fertility, and why a more personalized, smaller practice can make a meaningful difference in care.

At Collab, we believe outcomes are shaped not just by protocols, but by attention, communication, and individualized treatment.

PCOS has officially been renamed PMOS and the shift reflects something many patients have felt for years: this condition...
05/13/2026

PCOS has officially been renamed PMOS and the shift reflects something many patients have felt for years: this condition has always been about more than the ovaries.

A new global consensus published in The Lancet renamed PCOS to PMOS: Polyendocrine Metabolic Ovarian Syndrome to better reflect the hormonal, metabolic, and reproductive complexity of the condition.

Many patients experience far more than irregular cycles or ovarian cysts, including insulin resistance, inflammation, metabolic dysfunction, skin changes, and fertility challenges.

At Collab Fertility, this whole-person perspective has always been central to The Collab Way.

If you’re looking for whole-person fertility support, schedule an appointment at the link in our bio.

Address

2700 Ygnacio Valley Road, Suite 170
Walnut Creek, CA
94598

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+19252702992

Website

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