NC

Natalia C. Llarena, MD

Board Certified OB/GYN and Reproductive Endocrinologist

Dr. Llarena is a reproductive endocrinology and infertility specialist and OB/GYN at HRC Fertility in Pasadena whose interests include assisted reproduction, ovarian aging, endometriosis, and reproductive surgery. She trained in residency and fellowship at the Cleveland Clinic and has authored more than two dozen articles and book chapters.

Specialties

Practice locations

Education

  • B.A. in Human Biology (Honors), Stanford University, 2010
  • M.D. (Distinction in Research), Northwestern University Feinberg School of Medicine, 2015
  • Residency, Obstetrics and Gynecology, Cleveland Clinic Foundation, 2015-2019
  • Fellowship, Reproductive Endocrinology and Infertility, Cleveland Clinic Foundation, 2019-2022

Board certifications

  • American Board of Obstetrics and Gynecology

Patient reviews are coming

We're working on a way to share patient experiences responsibly. For now, we don't publish patient reviews.

Checked against the clinic's website · Nov 5, 2026 · How we verify

Sources (3)

The pages we used to build this listing.

Is this your practice? Request a correction