Pasquale Patrizio, MD


Reproductive Endocrinology

Conditions & Treatments

Chromosome Abnormalities, Cryopreservation, Cystic Fibrosis, Embryology, Endoscopy, Female Infertility, Fertility, Gynecologic Endoscopy, Gynecological Laparoscopic Surgery, In Vitro Fertilization (IVF), Infertility, Male Infertility, Maternity Ultrasound, Minimally Invasive Surgery, Ob/Gyn Ultrasound, Reproductive Disorder, Reproductive Medicine, Reproductive Surgery, Ultrasound

(203) 785-4708
Accepting New Patients


When it comes to treating fertility patients, Dr. Pasquale Patrizio believes, “you have to be a good listener.” As Director of the Yale Fertility Center and the Fertility Preservation Program, he works closely with each patient to develop a comprehensive plan that addresses his or her specific hopes and goals.

In November 2014, Dr. Patrizio was presented with the Hope Award for Advocacy by RESOLVE, The National Infertility Association. Dr. Patrizio, who is also a professor in the Ob/Gyn department at Yale School of Medicine, shares this award with his collaborator Josephine Johnston, a research scholar and director of research at The Hastings Center. The pair was honored by RESOLVE for their work to reduce risks associated with in vitro fertilization (IVF) and to increase patient access to infertility treatments.

Patrizio received his medical degree at the University of Naples in Italy and his Master of Science in Bioethics at the University of Pennsylvania. He completed his residency in Ob/Gyn-Reproductive Endocrinology at the University of Naples and a second residency in Andrology-Male Reproduction at the University of Pisa in Pisa, Italy. Back in the United States, he completed a residency in Obstetrics and Gynecology and a fellowship in Reproductive Endocrinology and Infertility at the University of California, Irvine.

While treatment of infertility (for both men and women) is his primary clinical interest, Dr. Patrizio also focuses on IVF/ICSI, egg donation, gestational surrogacy and preservation of fertility in cancer patients. Among his many research interests are whole ovary cryopreservation, oocyte (egg) freezing, methods to assess egg and embryo competence and ethical issues in assisted reproduction.

Dr. Patrizio is board certified in Obstetrics and Gynecology, Reproductive Endocrinology and Infertility and Andrology. He has published more than 400 scientific papers and four books including an Atlas textbook for assisted reproduction. He has lectured worldwide on various areas of reproductive medicine. In 2013, he was recognized in the top 1% of reproductive endocrinologists in the United States.





Affiliated With

Smilow Cancer Hospital, Yale Medicine


Yale Fertility Center & Yale Reproductive Endocrinology

150 Sargent Dr
2nd Flr
New Haven, CT 06511

Get Directions

Monday9:00 AM - 4:00 PM
Tuesday9:00 AM - 4:00 PM
Wednesday9:00 AM - 4:00 PM
Thursday9:00 AM - 4:00 PM
Friday9:00 AM - 4:00 PM
(203) 764-5619

Yale Reproductive Endocrinology & Infertility

125 Kings Highway North
Westport, CT 06880

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(203) 341-8914

Yale Reproductive Endocrinology & Infertility

385 Church Street
Suite 102
Guilford, CT 06437

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(203) 453-6402

Yale Reproductive Endocrinology & Fertility

24 Hospital Plaza
Suite 400 4th floor
Stamford, CT 06902

Get Directions

Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
(203) 341-8914

Education & Training


Universita Degli Studi Di Napoli


Universita Degli Studi Di Napoli


University of California

Accepted Insurance

Insurance coverage regularly changes, please contact the doctor’s office directly to verify that your specific insurance plan is accepted.

  • aetna
  • anthem bc/bs
  • berkeley care network
  • cigna healthcare
  • community care network
  • connecticare
  • corvel
  • first health network
  • focus healthcare
  • great west
  • husky
  • medicaid
  • medicare
  • multiplan
  • oxford health plans
  • railroad medicare
  • tricare/champus
  • united healthcare
  • us family health plan
  • wellcare