Natalia C. Llarena, MD
Reproductive Endocrinologist · HRC Fertility - Pasadena, Pasadena, CA
Photo: hrc-fertility.com.
Specialty: Reproductive Endocrinology & Infertility (verified professional profiles)
Contact & booking (through the clinic)
HRC Fertility - Pasadena website · clinic profile on TFI
You book directly with the clinic.
Sources
Last updated: November 7, 2026
· Clinic bio page (hrc-fertility.com)
· Federal NPI registry (NPI 1083005300)
· PubMed author search
Private consultations on TFI: Dr. Llarena has not added any. Are you Dr. Natalia C. Llarena?
Are you Dr. Llarena, or see something wrong?
Offer private second-opinion consultations on your page, or fix anything that is wrong. No accounts. Identity verified by NPI match + clinic-domain email before any change.
Corrections: email us and we fix it.