Greenwich Fertility and IVF Center, PC
Greenwich, Connecticut 06830
Medical Director: Barry R. Witt, MD
Greenwich Fertility and IVF Center, PC, under the direction of Dr. Barry R. Witt, provides comprehensive fertility services including IVF, egg freezing, donor egg, and surrogacy options to help patients build their families. With 547 cycles performed in 2022 and a 47.60% IVF success rate for patients under 35, the center combines extensive experience with strong clinical outcomes. Located in Greenwich, Connecticut, they offer personalized care to guide you through every step of your fertility journey.
Services Offered
In vitro fertilization — eggs are retrieved and fertilized in a lab, then transferred to the uterus.
Oocyte cryopreservation — eggs are retrieved and frozen for future use.
Uses eggs from a screened donor for patients who cannot use their own.
Gestational carrier arrangements — an embryo is transferred to a surrogate who carries the pregnancy.
Success Rates
Success rates reflect live births per intended egg retrieval, as reported to the CDC for the 2022 reporting year. Rates vary based on individual patient factors.
| Age Group | Fresh Transfers | Frozen Transfers | Nat'l Avg |
|---|---|---|---|
| Under 35 | 47.60%-0.8 | 47.60% | 48.4% |
| 35–37 | 48.00%+12.0 | 63.20% | 36% |
| 38–40 | 30.50%+6.9 | 50.00% | 23.6% |
| Over 40 | 10.10%+0.6 | 53.80% | 9.5% |
Based on 547 total cycles reported. National averages computed across all reporting clinics.
Nearby Clinics
New England Fertility Institute
Stamford, Connecticut6.3 mi away
Illume Fertility
Norwalk, Connecticut15.4 mi away
IVF success (<35): 50.90%
Rejuvenating Fertility Center
Westport, Connecticut17.3 mi away
Park Avenue Fertility and Reproductive Medicine
Trumbull, Connecticut25.6 mi away
IVF success (<35): 53.30%