We relocated in Overlake Medical Center, Building 3, Floor 6.
 1135 116th Ave NE, Suite 630, Bellevue, WA 98004.
Contact us at (425) 453-BABY with any concerns.
Advanced Technology Behind the Joy 
State-of-the-art laboratories for embryology with novel incubators, microscopes, AI-enabled analyzers and witness systems, etc. 
Excellent Successful Rates
Our phenomenal doctors and embryologists use cutting-edge IVF technologies to deliver the best outcomes to our patients .
Accessible Fertility Care
We work hard to manage the cost of IVF and offer transparent and affordable pricing that fits most family’s budget.
Personalized Care to Meet Your Goal
Customized treatment protocols, individualized to each patient’s ethnicity, medical history and condition.
Think Fertility

About Think Fertility

Fertility & Infertility and Reproductive Medicine located in Bellevue, WA

Think Fertility, located in Bellevue, Washington, offers world-class treatment to help people achieve their dreams of parenthood. Medical Director Jie Deng, MD, PhD, HCLD, FACOG, is an experienced reproductive endocrinologist and embryologist leading a team of exceptional reproductive medicine specialists, offering safe, successful, affordable fertility care. She is one of only a handful of reproductive endocrinologists in the United States to be certified as a High Complexity Laboratory Director in Embryology. Because of her expertise, people from throughout the Pacific Northwest (including the Seattle Metropolitan area and Vancouver, British Columbia) and around the world turn to Think Fertility. 

Dr. Deng earned her medical and doctoral degrees at Zhongshan University (Sun Yat-Sen University of Medical Sciences) in Guangzhou, China. She was among the first reproductive endocrinologists to employ preimplantation genetic diagnosis (PGD) in practice, achieving China’s first clinical PGD pregnancy for patients affected by alpha-thalassemia. After relocating to the United States, Dr. Deng became a research fellow at the California Institute of Regenerative Medicine (CIRM), part of the Bioengineering Department at the University of California in San Diego. She then completed her obstetrics and gynecology residency at Wayne State University’s Detroit Medical Center in Michigan and then a maternal-fetal medicine (MFM) fellowship at Yale New Haven Hospital in Connecticut. She also completed a reproductive endocrinology and infertility fellowship at Stanford Reproductive & Fertility Health in Sunnyvale, California.

At Think Fertility, Dr. Deng provides comprehensive services to assist people from all walks of life who wish to start a family. She provides male and female fertility testing, medical, injectable, and natural cycle intrauterine insemination (IUI), and in vitro fertilization (IVF), including conventional, natural, modified natural, and mild IVF.

Prospective parents benefit from embryo screening using preimplantation genetic testing (PGT) to ensure the implanted embryos used in IVF are healthy. Dr. Deng and the Think Fertility team also offer an egg-freezing service to preserve fertility for the future.

Think Fertility’s IVF protocols allow the highly skilled team to work with each patient’s body and boost their fertility potential. Their methods offer a gentler, more supportive experience and result in highly successful outcomes.

Think Fertility believes that every patient has the right to quality fertility treatment, regardless of age or financial status. Single parents and members of the LGBTQ+ community can be sure of a warm welcome and the most advanced treatment options to help them experience the joy of having a family.

Call Think Fertility or book an appointment online today to benefit from extraordinary fertility care.

State-of-the-art embryology laboratory equipment including AI-enabled incubators, microscopes, and analyzers.

New electronic witness and tracking system to lock patient identity to every gamete, oocyte and embryo. It adds an extra layer of security to each step of IVF and ensures that the eggs, sperm and embryos belonging to you are used in your treatment.
Facilities include clean rooms, embryology & Air handling units that enable a healthy environment for embryo development.

Doctors & Embryologists who have more than 20 years of experience in IVF, provide you with personalized treatment.

woman and child
"Took years to research to find someone that I can trust. Dr. Deng is extremely knowledgeable and helpful... she took time to explain and answer my questions thoroughly"

Quinn V.
woman and child
"Dr Deng is also so brilliant which gives us comfort in knowing we are with the right team."

Julia M.
woman and child
"During my ultrasounds she always made an effort to show me what she was looking at with explanations. None of my visits felt rushed."

Nattie X.
woman and child
"Dr. Deng is the best doctor I've ever seen. She is knowledgeable, patient, and approachable."

Xin Q.
woman and child
"Dr. Deng is one of the best doctors... Besides the professional treatment and guidance she gives, she listens to my concerns/questions patiently during each appointment"

woman and child
"Dr.Deng and her team is fantastic! She is very responsive to my messages via the client portal or phone calls in a prompt manner, even during the weekends."

W. N.
woman and child
"Huge fan of Dr. Deng & her team at Think Fertility! My wife & I felt very well taken care of throughout the entire fertility process & our first attempt was a success!"

Clint S.
woman and child
"So glad I found Dr. Deng! She is very knowledgeable and takes her time to explain things to you"

Natalie X.



1135 116th Ave NE, STE 630
Bellevue, WA 98004
Hours Of Operation:
7:00 AM - 4:00 PM
7:00 AM - 4:00 PM
7:00 AM - 4:00 PM
7:00 AM - 4:00 PM
7:00 AM - 4:00 PM