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2026 Top #2 Fertility Clinic in the US

Source: Newsweek 2026 America's Best Fertility Clinics

Weill Cornell Medicine - Center for Reproductive Medicine

US United States
· New York
CAP·College of American Pathologists Laboratory Accreditation ↗
Embryology laboratory recorded as CAP-accredited, the top US standard for lab quality
CLIA·Clinical Laboratory Improvement Amendments ↗
CLIA-certified on-site clinical laboratory for diagnostic and embryology testing
SART·Society for Assisted Reproductive Technology Member ↗
SART member clinic; cycle data submitted to SART and the CDC for independent reporting
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Weill Cornell Medicine - Center for Reproductive Medicine
Weill Cornell Medicine - Center for Reproductive Medicine 2
Weill Cornell Medicine - Center for Reproductive Medicine 3

About

About Weill Cornell Center for Reproductive Medicine

The Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine (CRM) is the Department of Reproductive Medicine within Weill Cornell Medicine, practicing alongside NewYork-Presbyterian Hospital. Founded in 1988 and based since 2007 on the 6th floor of the Weill Greenberg Center at 1305 York Avenue on Manhattan’s Upper East Side, the center counts more than 33,000 children born from its IVF cycles. Newsweek ranked it #1 in its America’s Best Fertility Centers lists for both 2023 and 2024.

The center’s name comes up in the history of the field itself. In 1992, CRM’s Gianpiero Palermo, M.D. first reported intracytoplasmic sperm injection (ICSI), the technique that made severe male factor infertility treatable and is now the most used assisted reproductive technology worldwide. CRM also built one of the first donor egg programs in the United States, and the center states that several fertility treatments in routine use internationally were developed by its physicians and scientists.

Volume backs the credentials. In SART 2023 reporting, CRM completed 6,846 ART cycles against a national clinic average of roughly 873. The center’s SART 2023 Final live birth figures stand at 43.1% for patients under 35, 34.5% at 35-37, 24.6% at 38-40, and 9.3% over 40; because reporting denominators differ between datasets, the center directs patients to its published SART summary report and to their physician to interpret what the numbers mean for a specific case.

CRM runs its practice as an academic department: 30 examination and consultation rooms, on-site blood draw, clinical laboratories that perform semen analysis, preimplantation genetic testing and ICSI micromanipulation in house, and a reproductive endocrinology and infertility (REI) fellowship that the center describes as one of the most prestigious in the country — its former fellows now lead programs at academic medical centers in the US and abroad. Patients see physicians at the Upper East Side flagship plus offices at East 68th Street, Tribeca, Brooklyn, Garden City on Long Island, Mount Kisco in Westchester, and Southampton.

Accreditations & Awards

  • Newsweek #1: top-ranked in America’s Best Fertility Centers in 2023 and 2024
  • CAP-accredited embryology laboratory and CLIA-certified on-site clinical laboratory
  • SART member clinic submitting cycle data to SART and the CDC, so outcomes are independently verifiable
  • Birthplace of ICSI: Dr. Gianpiero Palermo’s 1992 report of the technique; he remains Director of Assisted Fertilization and Andrology
  • Pioneering donor egg program, among the first in the United States
  • Physicians are board-certified by the American Board of Obstetrics and Gynecology in OB/GYN and Reproductive Endocrinology and Infertility
  • National leadership in the field: Dr. Glenn Schattman served as President of SART (2011-2012) and chaired its Practice Committee (2004-2009); Director Zev Rosenwaks, M.D. has led SART, the International IVF Society and the New York Obstetrical Society
  • Maurice R. Greenberg Distinguished Service Award (2012) — Weill Cornell Medicine/NewYork-Presbyterian’s highest honor, awarded to Dr. Rosenwaks
  • Castle Connolly / New York Magazine “Top Doctors”: Dr. Rosenwaks has been listed continuously since 1998; other CRM physicians appear in these listings in our source, without a stated year range

Why Choose Weill Cornell CRM

  • The lab is the differentiator: CAP/CLIA-accredited work performed in house — semen analysis, ICSI micromanipulation, PGT — rather than shipped out, with EmbryoScope time-lapse culture and vitrification for eggs and embryos
  • Complex and male-factor cases go here for a reason: the center’s own materials note that many patients arrive after unsuccessful treatment elsewhere, and the ICSI program it created anchors deep experience with severe male infertility, including an adjacent Center for Male Reproductive Medicine & Microsurgery for surgical sperm retrieval consultations
  • Academic medicine with a research pipeline: mice-sperm-in-a-dish and other frontier projects publish from these labs, and the REI fellowship trains the next generation of reproductive specialists in micromanipulation
  • Cycle support built in: on-site psychological services, plus patient coordinators and financial coordinators who handle scheduling logistics and insurance questions; current patients reach an on-call physician after business hours
  • Six offices across the metro area: two on the Upper East Side, Tribeca, Brooklyn, Garden City, Mount Kisco and seasonal Southampton coverage
  • Language access: our sources do not document staff language coverage; individual physician profiles state their own languages where the Center lists them (Chinese, Spanish, Arabic, French, Italian)

IVF & Fertility Services

  • In Vitro Fertilization (IVF): individualized stimulation protocols, transvaginal egg retrieval, embryo culture with time-lapse monitoring, fresh or frozen transfer
  • ICSI (Intracytoplasmic Sperm Injection): single-sperm injection for male factor infertility and prior fertilization failure — the technique first reported at this center
  • Ovulation induction with IUI: medication-supported cycles with intrauterine insemination for mild or unexplained infertility
  • Preimplantation genetic testing (PGT-A / PGT-M): embryo screening for chromosome number and single-gene disease, with biopsy and lab work handled on site
  • Donor eggs: long-running donor egg program with both anonymous and directed arrangements
  • Egg, embryo and sperm freezing: elective and medical fertility preservation, including preservation before chemotherapy or radiation; dedicated andrology laboratory storage for partner and donor sperm
  • Fertility surgery: hysteroscopic and laparoscopic treatment of uterine, tubal and endometriosis-related causes of infertility
  • Male infertility evaluation: semen analysis in the on-site lab, hormone assessment, and reproductive urology consultation through the Center for Male Reproductive Medicine & Microsurgery
  • Third-party reproduction and LGBTQ+ family building: donor sperm, donor eggs and gestational carrier pathways under New York’s 2021 parentage framework
  • Psychological services: counseling and stress-management programming embedded in the treatment team rather than referred out

Fees & Packages

There is no published price list. The center staffs dedicated financial coordinators who walk patients through insurance benefits and self-pay costs before a cycle begins; several physicians participate with major plans including Cigna, Aetna, Empire Blue Cross/Blue Shield, Oxford and UnitedHealthcare, so verify your policy’s fertility and diagnosis codes in advance. Ask for line-item numbers for monitoring, retrieval, anesthesia, ICSI, PGT biopsy and per-cycle storage fees when you meet the coordinator.

Patient Journey

  1. Request information and consult: new patients submit a request form or call the main line; a patient coordinator helps assemble outside medical records ahead of the first visit
  2. Fertility evaluation: hormone panels with on-site blood draw, ultrasound, and semen analysis in the andrology lab; physicians review the likelihood of success for your specific history in detail before anything is scheduled
  3. Consent and cycle planning: treatment consent packets (IVF, egg freezing, frozen embryo transfer, donor sperm, storage) are signed by both partners before each cycle and can be returned to the office in advance
  4. Preparation classes: IVF class slides and a pre-op video walk patients through the cycle; injection teaching follows the individualized calendar
  5. Stimulation and monitoring: injectable protocols tailored to ovarian reserve, tracked with blood work and ultrasound at the office nearest you
  6. Retrieval and fertilization: transvaginal egg retrieval in the hospital suite where transfers are also performed; conventional IVF or ICSI, embryo culture with time-lapse imaging, optional PGT
  7. Transfer, testing and follow-up: fresh or frozen transfer and ongoing follow-up; current patients can reach an on-call physician after hours, and lab results and messages run through the Weill Cornell Connect patient portal

Surrogacy. Our New York records cover one statute: the Child-Parent Security Act, passed in 2021, legalizes commercial surrogacy in New York and allows intended parents to obtain parentage orders before birth. Beyond that sentence our sources do not identify statute numbers or the law’s contract mechanics, so have New York counsel confirm the current requirements before you act on any surrogacy arrangement.

Egg and sperm donation. Our source records donation as regulated under New York Public Health Law Article 28, with written donor agreements required. CRM’s donor egg program is described in the center’s own materials as the first in the United States.

PGT. Our source notes no special legal restriction on PGT-A or PGT-M in New York.

Embryo legal status. Our source describes New York’s position on embryo legal status as not yet settled, with disposition and use determined through the reproductive agreements patients sign — which is why the paperwork before each cycle is explicit about what happens to unused embryos.

LGBTQ+ family building. Our source records that New York law protects the reproductive rights of LGBTQ+ people.

Location

  • Address: 1305 York Avenue, 6th Floor, New York, NY 10021
  • Phone: (646) 962-2764

Key Advantages

In Vitro Fertilization (IVF)
ICSI (Intracytoplasmic Sperm Injection)
PGT-A Genetic Screening
Egg & Embryo Freezing
Donor Egg Program
LGBTQ+ Friendly
Fertility Preservation
IUI (Intrauterine Insemination)

Location

1305 York Avenue, 6th Floor, New York, NY 10021

Facilities

Credit Cards Accepted
Free WiFi
Translation Services
Chinese-Speaking Staff
Appointment Required
Wheelchair Accessible
Telehealth

Medical Team

Alexis P. Melnick, M.D.

Alexis P. Melnick, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)Ovulation Induction
Dan Goldschlag, M.D.

Dan Goldschlag, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyFertility PreservationOncofertility
David E. Reichman, M.D.

David E. Reichman, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)Fertility Preservation
Elizabeth Anne Grill, Psy.D.

Elizabeth Anne Grill, Psy.D.

Director of Psychological Services, Weill Cornell CRM

Infertility CounselingSexual DysfunctionThird-Party Reproduction Counseling
Gianpiero D. Palermo, M.D.

Gianpiero D. Palermo, M.D.

Professor of Embryology in Obstetrics and Gynecology

ICSI (Intracytoplasmic Sperm Injection)AndrologyMale Factor Infertility
Glenn L. Schattman, M.D.

Glenn L. Schattman, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyFertility PreservationMinimally Invasive Surgery
Hey-Joo Kang, M.D.

Hey-Joo Kang, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)Ovulation Induction
Isaac Kligman, M.D.

Isaac Kligman, M.D.

Professor of Clinical Obstetrics and Gynecology and Clinical Reproductive Medicine, Weill Cornell

Reproductive EndocrinologyIn Vitro Fertilization (IVF)Fertility Preservation
Joshua D. Stewart, M.D.

Joshua D. Stewart, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)ICSI (Intracytoplasmic Sperm Injection)
Laura Josephs, Ph.D.

Laura Josephs, Ph.D.

Consulting Psychologist

Infertility CounselingThird-Party Reproduction CounselingEgg Donor Psychological Screening
Mohamad Irani, M.D., H.C.L.D.

Mohamad Irani, M.D., H.C.L.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)ICSI (Intracytoplasmic Sperm Injection)
Owen K. Davis, M.D.

Owen K. Davis, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)Reproductive Genetics
Pak H. Chung, M.D.

Pak H. Chung, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)Laparoscopic Surgery
Rony T. Elias, M.D.

Rony T. Elias, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)Minimally Invasive Surgery
Samantha M. Pfeifer, M.D.

Samantha M. Pfeifer, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyReproductive SurgeryMüllerian Anomalies (Uterine Malformations)
Steven D. Spandorfer, M.D.

Steven D. Spandorfer, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)Autologous Endometrial Coculture
Zev Rosenwaks, M.D.

Zev Rosenwaks, M.D.

Reproductive Endocrinologist

Reproductive EndocrinologyIn Vitro Fertilization (IVF)Egg Donation

Patient Reviews

3.2
44 reviews
5star
65%
4star
20%
3star
8%
2star
4%
1star
3%
R
Rita Rita
3 weeks ago

The worst place, please stay away

S
Sai Dhulipalla
3 months ago

Isaac Kligman is horrrrrrible. Please don't trust them with your health because this doctor has no sense of care. On top of the horrible visit I had, they also charged me a crazy amount for just the initial visit where they didn't do ANY services/tests.

K
Kristin Damm
4 months ago

I came to Cornell from another clinic. I was at my other clinic for 13 months with nothing to show for it but stress, frustration and 5 failed cycles. I called Cornell on a whim one morning after seeing recommendations in a local Facebook group for Dr. Goldschlag. His coordinator, Shanise, was SO kind and SO helpful. She got me in for my consultation within 2 weeks. I met with Dr. Goldschlag and left the appointment in tears because for the first time in our journey to become parents I felt like I was treated like a human being and saw some hope start to come back. Dr. Goldschlag is one of the kindest men and doctors I have come to know. He treated me with respect every step of the way and "believed me" to trust my body - not something you find a lot with doctors these days. I also saw Dr. Kang and Dr. Spandorfer at multiple visits and they were just as amazing. I went to the South Hampton office for majority of my monitoring with the PA, Audrey and we love her, too! Even the staff at NYP was amazing. After 13 months with our first clinic with nothing, Dr. Goldschlag and his team at Cornell got me pregnant immediately. Between my initial consultation and my successful transfer it was a total of 3 months. Even the billing department was very easy to work with and submitted everything to our insurance with no issues! I recommend Dr. Goldschlag every chance I get, and because of him I am staring at my 5 week old. We will 100% be back for baby #2 when we are ready!

E
Elizabeth
5 months ago

I received this recommendation from a close friend. My hopes were high, however the experience has been disappointing on every level. First of all, they charge about $1,000 for about 15 seconds with the MD. I have a certain expectation about this price point and the highly personal and intimate condition this institution is presumably attempting to treat. Capitation care does not cut it. It becomes apparent fairly quickly this is first and foremost about profit. I had pre-cert procedures to get done; Pfeifer MD claimed I did not complete one of these and would have do "come back and start over". Looked into it and actually I did complete it...but I guess why not lie to me and be able charge me another $2,500 for a do over. Second, there is a factory, militarized feel to this place. No one knows your name, they certainly do not know your chart and when the nurses with attitude call, they have their marching orders to tell you a singular protocol. Any questions are met with cricket silence..because you are after all, just a billable number with a uterus here. Third, Pfeifer MD does NOT have a good bedside manner. If you disagree or worse ask a question she is extremely defensive. The ego and competence are not in alignment on this one. At this price point and in the specialization of fertility, a dose of humble humility would be nice. I have had fairly routine challenges along the way and her response was vacant and refers me to the constantly rotating nursing team (not sure I have ever spoken to the same nurse twice over 6 months) and to prescribe me hormones contraindicated for fertility. Hmm. A good doctor would give context around this,,ahh but that would require personal attention beyond my serial number. Given the military theatre like setup I have no earthly idea how/where/how much it costs to ask a question on a prescription order. This leads me to my final comment about WC and it relates to the Billing arm of this operation. A comment above notes this and anyone considering WC should be aware that you are signing away key rights just to be seen here. Then when you do pay, you get the following "notice" from WC attorney block: "In accordance with NYS General Business Law 519 (a) take notice that when you pay with a credit card, you will be ""foregoing"'" certain state and federal legal rights that apply to medical debt, including protections for interest rate limits, credit agency reporting, wage garnishment and property liens" Stay with me here. by paying with a Credit Card at WC you are ceding your state and federal rights when it comes to medical billing which were created due to medical billing abuses being so rampant in the U.S.. It just does not sound very patient centered to me. Combine this with the fact that there billing arm is moronic and it is a recipe for disaster. Hard pass,,I would NEVER RECOMMEND this place to an enemy much less a friend. WC should be ashamed of themselves for so insiduously manipulating a woman's hope of a child to extract maximum financial gain.

J
Jim Spinosa
6 months ago

We came to Weill Cornell CRM after being dissatisfied with the IVF care we were getting in our home state. Now we’ve got a beautiful baby boy.

L
Larry Clark
7 months ago

Asherahs got the fertility she will help you have more places like this are blessed

E
Elizabeth Salsgiver
8 months ago

Excellent experience with Dr. Elias and Jane, one of his nurses. Completed 3 retrievals and one embryo development process. The retrieval/stimulation process can be overwhelming but I loved the team I was assigned to.

A
Ah-Hyun “Yoona” Kim
10 months ago

I am very disappointed how this facility only considers how to get payment from patients. I went there to get pregnant with the recommendation from one of the staffs from weil cornell medicine but ended up getting more stress. The hospital…...

L
Lisa Silverman
1 year ago

Both experiences were great! Our older daughter is now 32 years old so she was conceived during one of the first few years at Cornell CRM! Her IVF cycle worked the first time! Our younger daughter is 24, I conceived her at age 40 after…...

9
978 Clickit
1 year ago

This is a review of the facility and waiting room management. The department or person involved in the management for the waiting room area has failed to accommodate the patients. There are only enough seats for 75% of the patients that come here daily. The responsibility of the department/ persons that manage any waiting room area is to provide first and foremost proper seating. The waiting room is to be considerate of the patients and their partners or caregivers. The waiting room is to be sensitive to stress, welcoming, supportive, calming. The last thing any wants is to have to sit on the floor or stand in an awkward area waiting for someone to be called so you can jump in their seat. There is plenty of space for the proper amount of seats. There are pointless coffee tables and end tables with lamps that serve no purpose other than take up room that plenty of other chairs could utilize. If management is reducing the number of chairs because of a regulatory code, then management should not book appointments their waiting room cant accommodate. It is unprofessional, inconsiderate, and disrespectful to the countless patients who have to be burdened by this lack of compassion and failure of management. Putting the patients through this uncomfortable, and stressful situation the moment they walk in needs to be addressed. The patient, the doctors, and staff deserve better.

Showing latest 10 reviews out of 44 total

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