Product
Health Library
Calculators
About
For Clinicians
Product
Product
-
Tracking cycle
-
Getting pregnant
-
Pregnancy
-
Help Center
-
Flo for Partners
-
Anonymous Mode
-
Real stories
-
Flo app reviews
-
Flo Premium New
-
Secret Chats New
-
Symptom Checker New
Product
Health Library
Health Library
-
Your cycle
-
Health 360°
-
Getting pregnant
-
Pregnancy
-
Being a mom
-
LGBTQ+
-
Quizzes
Health Library
Calculators
Calculators
-
Ovulation calculator
-
hCG calculator
-
Pregnancy test calculator
-
Menstrual cycle calculator
-
Period calculator
-
Implantation calculator
-
Pregnancy weeks to months calculator
-
Pregnancy due date calculator
-
IVF and FET due date calculator
-
Due date calculator by ultrasound
Calculators
About
About
-
Medical Affairs
-
Science & Research
-
Pass It On Project New
-
Privacy Portal
-
Press Center
-
Flo Accuracy
-
Careers
-
Contact Us
About
Flo medical affairs advisor, US
“I’m driven by the opportunity to make a meaningful difference, whether by improving one patient’s quality of life or creating a broader impact through research, advocacy, and innovation. Contributing to progress in a field that has historically been underfunded and undervalued gives me a strong sense of purpose and motivates me to continue investing deeply in this work.”
Areas of Expertise
- Female health
- Obstetrics
- Gynecology
“I’m excited to collaborate with Flo, a pioneering brand at the forefront of femtech. The partnership offers an intellectually and creatively stimulating opportunity to apply my clinical expertise to improve health education, translate health data into meaningful lifestyle changes, and make engaging with one’s health more accessible and empowering.”
— Dr. Tien Nguyen
Areas of Expertise
- Female health
- Obstetrics
- Gynecology
“I’m excited to collaborate with Flo, a pioneering brand at the forefront of femtech. The partnership offers an intellectually and creatively stimulating opportunity to apply my clinical expertise to improve health education, translate health data into meaningful lifestyle changes, and make engaging with one’s health more accessible and empowering.”
— Dr. Tien Nguyen
Career
- Yale – Obstetrics and gynecology resident physician, since 2026
Education
- University of Pittsburgh School of Medicine – MD, 2026
Academic memberships
- Member of the American College of Obstetricians and Gynecologists
Awards and achievements
- Gold Humanism Honor Society, Phi Beta Kappa (junior year election)
Appearances and publications in other media
BMC Public Health,
29 Jul 2026
Journal of Minimally Invasive Gynecology,
28 May 2026
Women and Health,
17 Nov 2025
International Urogynecology Journal,
08 Sep 2025
BMC Medical Education,
31 Jan 2025
Urogynecology,
01 Apr 2025
Journal of Gynecologic Surgery,
08 Nov 2024
PLOS ONE,
12 Jul 2024
Health Communication,
12 Dec 2021
Applied and Environmental Microbiology,
14 Nov 2019
See more
Why you can trust Flo
Over 120 external doctors, scientists, and health experts review and evaluate our content to ensure that the medical information we share is relevant and up to date. Here’s our editorial process.