Dr. Peter Charles Klatsky, MD, is a reproductive endocrinologist whose practice has become part of the Spring Fertility network, operating at 114 West 41st Street, Floor 2, New York, New York 10036 — in the heart of Midtown Manhattan near Times Square and Bryant Park. The practice carries a 4.6-star rating from 117 patient reviews, reflecting Dr. Klatsky's established patient following in the New York fertility market. The Spring Fertility integration represents one of the clearest examples of how the national Spring Fertility brand has grown by absorbing the practices of individual physician entrepreneurs in major metro markets. Patients can explore additional New York fertility options in the New York fertility clinic directory.
Physician Profile: Dr. Peter Klatsky
Dr. Peter Klatsky, MD, is a board-certified reproductive endocrinologist with fellowship training in REI and a background in both clinical care and research. Before joining the Spring Fertility network, Dr. Klatsky operated an independent fertility practice in New York that built a strong reputation among patients in Manhattan and the surrounding boroughs. His clinical interests span the full scope of reproductive endocrinology, including complex ovarian stimulation protocols, recurrent pregnancy loss, endometriosis-associated infertility, and fertility preservation for both medical and elective indications.
Dr. Klatsky is known among his patients for the depth of his consultations and his ability to explain complex diagnoses and treatment options in accessible terms. For patients who specifically sought out Dr. Klatsky before the Spring Fertility transition, his continued active clinical presence at the 41st Street location — now within the Spring Fertility organizational framework — means continuity of physician care within a different institutional structure.
Services and Treatments
- IVF with ICSI
- Frozen embryo transfer (FET)
- IUI with partner or donor sperm
- Elective egg freezing and fertility preservation
- Medical fertility preservation for cancer patients
- Donor egg cycles (fresh and frozen)
- Donor sperm programs
- Gestational carrier coordination
- Pre-implantation genetic testing (PGT-A, PGT-M)
- Recurrent pregnancy loss evaluation
- PCOS management and ovulation induction
- Endometriosis-associated infertility management
- Male factor infertility evaluation
- Second opinions for prior IVF failures
Laboratory and Success Rates
The Spring Fertility laboratory at the 114 West 41st Street location supports complete in-house IVF cycle management, including ICSI, blastocyst culture, vitrification, trophectoderm biopsy for PGT, and embryo thaw. Spring Fertility's network has invested in laboratory infrastructure and quality standards across its locations, and the Midtown Manhattan office benefits from the network's shared quality framework. Patients should review the most current cycle-level data published by the CDC's ART Surveillance program and the SART Clinic Summary Report.
Patient Experience
The 4.6-star rating from 117 reviews reflects a substantial patient base with consistently positive experiences, many of whom established care with Dr. Klatsky's practice before the Spring Fertility transition. Patient reviews consistently highlight Dr. Klatsky's consultative thoroughness, his accessibility during treatment cycles, and the quality of the clinical team's communication.
The West 41st Street location is in one of Midtown Manhattan's most accessible addresses — two blocks from the 42nd Street-Bryant Park subway station (B, D, F, M lines), several blocks from Times Square (1, 2, 3, N, Q, R, W, A, C, E lines), and walking distance from Penn Station and Grand Central Terminal. This makes the office one of the most transit-accessible fertility clinics in New York City — a meaningful advantage for patients doing monitoring-intensive IVF cycles who need to fit daily or every-other-day appointments into a work schedule without adding significant commute time.
For patients who were previously Dr. Klatsky's independent practice patients and are navigating what the Spring Fertility integration means for their care, the practical answer is that Dr. Klatsky continues to provide direct clinical care at this location within the Spring Fertility organizational and laboratory framework.
Considering At-Home Insemination?
Not every fertility journey begins in a clinic. At-home intracervical insemination (ICI) is a lower-cost, private option that suits patients with no known fertility diagnosis — including single parents by choice, same-sex couples, and people who want to try a few cycles before committing to clinical treatment.
At-home insemination kits like those from MakeAMom come with step-by-step instructions designed for donor or partner sperm. Kits are a one-time purchase that can be reused until conception succeeds, require no clinic visit, and arrive in plain, discreet packaging. Many patients use them as a first step while working toward a fertility consultation — or alongside ovulation tracking while they wait for an appointment slot.
If you have a known fertility diagnosis, have been trying for 12 months without success (six months if you're over 35), or your physician has already recommended IUI or IVF, a board-certified reproductive endocrinologist is the right next step.
Insurance and Financing
New York mandates that employers with 100 or more employees cover IVF, up to three cycles. Many Midtown Manhattan patients — particularly those working for large corporations, law firms, financial institutions, or media organizations with New York offices — have meaningful IVF coverage. The Spring Fertility financial team at this location can verify insurance benefits, coordinate billing, and provide self-pay estimates for patients whose employers are exempt from the mandate.
Frequently Asked Questions
Is Dr. Klatsky still practicing at this location? Yes. Dr. Peter Klatsky continues to provide clinical care at 114 West 41st Street, Floor 2, as part of the Spring Fertility network.
What changed when Dr. Klatsky joined Spring Fertility? The practice transitioned from an independently operated entity to part of the Spring Fertility network. Dr. Klatsky continues providing direct patient care, while the organizational infrastructure — including laboratory standards, billing, and administrative functions — operates under Spring Fertility's framework.
Does New York mandate IVF insurance coverage? Yes. New York requires employers with 100 or more employees to cover IVF, up to three cycles. Many Manhattan-based employer plans are covered.
Where is the clinic located? 114 West 41st Street, Floor 2, New York, NY 10036, near Bryant Park. Website: springfertility.com.