
Fertility Center
Los Angeles Reproductive Center (LARC)
Services Offered
About
Los Angeles Reproductive Center (LARC) is an independent, physician-owned fertility practice co-founded by reproductive endocrinologists Dr. Marc Kalan and Dr. Nurit Winkler. The two worked together for years after completing their REI board certification before opening their own center, built around individualized care.
The Encino office on Ventura Boulevard is the practice's main clinic, where both founding physicians see patients; LARC also runs a satellite office in Bakersfield. The center has its own full-service embryology lab. Treatments include conventional and minimal-stimulation ("gentle") IVF, IUI, preimplantation genetic testing, egg freezing and oncofertility, evaluation of male infertility and recurrent pregnancy loss, IVF with donor eggs or a gestational carrier, and family building for LGBTQ+ patients.
LARC reports treating patients from more than 30 countries and helps international patients coordinate travel. Staff members speak Hebrew, Mandarin and Italian in addition to English.
IVF Success Rates
CDC 2022 data — the most recent final figures published
Own Eggs
Live birth rate per intended egg retrieval
| Age Group | This Clinic | National |
|---|---|---|
| <35 | 47.7% | 49.7% |
| 35-37 | 36.2% | 36.3% |
| 38-40 | 16.7% | 23.1% |
| >40 | 13.0% | 7.7% |
Sample: 235 cycles at this clinic
Donor Eggs
Live birth rate per embryo transfer
| Egg / Embryo Type | This Clinic | National |
|---|---|---|
| Fresh embryo, fresh egg | — | 52.0% |
| Fresh embryo, frozen egg | — | 45.2% |
| Frozen embryo | 62.1% | 45.1% |
| Donated embryo | — | 42.2% |
Sample: 67 cycles at this clinic
Three-year trend
Overall figures only — CDC publishes the diagnosis breakdown for 2022 alone.
| Age Group | 2020 | 2021 | 2022 |
|---|---|---|---|
| <35 | 54.9% | 54.4% | 47.7% |
| 35-37 | 30.0% | 47.8% | 36.2% |
| 38-40 | 17.1% | 27.6% | 16.7% |
| >40 | 6.1% | 10.9% | 13.0% |
Success rates depend heavily on which patients a clinic accepts, so these numbers should not be used to rank clinics against one another. Cells CDC suppressed for small sample sizes (1-4 cycles) are shown as a dash.
Medical Team
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16055 Ventura Blvd, Suite 1127, Encino, CA
Google MapsClinic Info
Medical Director
Nurit Winkler, MD
Chinese-speaking Staff
Available
Annual Cycles
676