Isaac Kligman, M.D.

Isaac Kligman, M.D. Specialties: Minimally Invasive Gynecologic Surgery, Reproductive Endocrinology/Infertility

Isaac Kligman, M.D.
Specialties: Minimally Invasive Gynecologic Surgery, Reproductive Endocrinology/Infertility
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1305 York Avenue
6th Floor
New York, NY 10021

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Insurances Accepted

Please contact the doctor's office to verify that your insurance is accepted.

  • Empire Blue Cross Blue Shield
  • Oxford Health Plans
  • Rockefeller University - CoreSource
  • United Empire
  • UnitedHealthcare

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About Isaac Kligman, M.D.

Dr. Isaac Kligman is an Associate Professor of Obstetrics and Gynecology and Reproductive Medicine at the Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine (CRM) at Weill Cornell Medical College. Board certified in both Obstetrics and Gynecology and Reproductive Endocrinology and Infertility, he is an internationally renowned fertility specialist.Dr Kligman provides fertility preservation services for women who want to cryopreserve (freeze) their eggs and desire to achieve a pregnancy later in their reproductive life. With the refinements in this technology such as oocyte (egg) vitrification, this procedure has become widespread and a good alternative to overcome the impact of aging on a woman’s ovary. He also treats patients with a wide range of reproductive and infertility disorders. He helps patients with fertility issues become pregnant using the most sophisticated assisted reproduction techniques, including in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI). He is skilled in laparoscopy and hysteroscopy, two minimally invasive surgical modalities. With laparoscopy, he treats anatomical causes of infertility such as endometriosis, pelvic scar tissue, blocked fallopian tubes and ovarian cysts. He removes polyps, fibroids and scar tissue and corrects congenital malformations such as uterine septum with hysteroscopy.Dr. Kligman joined the Center for Reproductive Medicine in 1993 for his fellowship training in Reproductive Endocrinology and Infertility under the direction of Dr. Zev Rosenwaks, and became a full-time faculty member at CRM upon completion of his fellowship in 1995. Prior to joining CRM, he completed a research fellowship in Reproductive Biology and Endocrinology at the Perelman School of Medicine at the University of Pennsylvania in 1989 and his residency in Obstetrics and Gynecology at the University of Maryland Medical Center in 1992. Dr. Kligman completed his M.D. in 1981 and his residency in 1987 at the Unversidad Javeriana in Bogota, Colombia.Dr. Kligman has made countless presentations on research and treatment topics in reproductive medicine to audiences throughout the United States, Japan, Europe and South America. He has authored and co-authored numerous textbook chapters as well as dozens of articles in leading peer-reviewed medical journals. He is also a member of the Editorial Boards of Fertility and Sterility and Reproducción Humana, the official journal of the Latin American Association of Reproductive Medicine (ALMER). Dr. Kligman is an active member of several professional societies including the American Society for Reproductive Medicine, the American College of Obstetricians and Gynecologists and the New York Obstetrical Society.Dr. Kligman sees patients in CRM's Manhattan office. Please call (646) 962-3814 for more information or to schedule an appointment.You may also visit, CRM's patient resource website, for more information.

Hospital Affiliations

  • NewYork-Presbyterian / Weill Cornell Medical Center


  • Advanced Gynecologic Surgery

  • Amenorrhea

  • Artificial Insemination

  • Assisted Reproduction

  • Assisted Reproductive Techniques

  • Assisted Reproductive Technology

  • Chronic Pelvic Pain In Female

  • Complex Gynecologic Surgery

  • Cryopreservation

  • Egg Donation

  • Endometriosis

  • Female Genital Disorder

  • Female Hirsutism

  • Female Hormones

  • Female Infertility

  • Female Pelvic Surgery

  • Fertility

  • Fertilization

  • Fibroid Surgery

  • Fibroid Tumor

  • Gynecologic Hormonal Disorders

  • Gynecological Laparoscopic Surgery

  • Gynecological Surgery

  • Hirsutism

  • Hormone Disorder

  • Hormone Replacement

  • Hormone Replacement Therapy

  • Hormone Testing

  • Hysteroscopic Procedures

  • Hysteroscopic-Advanced Surgery

  • Hysteroscopy

  • In Vitro Fertilization (IVF)

  • Infertility Assessment

  • Infertility Procedures

  • Infertility Surgery

  • Intracytoplasmic Sperm Injection (ICSI)

  • Intrauterine Device (IUD) Insertions

  • Intrauterine Insemination (IUI)

  • Irregular Menstrual Bleeding

  • Irregular Periods/Menstrual Cycles

  • Lap

  • Laparoscopy

  • Minimally Invasive Gyn Surgery

  • Reproductive Health

  • Reproductive Medicine

  • Tubal Surgery


  • Fellowship: Hospital of the University of Pennsylvania
  • Fellowship: NewYork-Presbyterian Hospital/Weill Cornell Medical Center
  • Internship: Hospital Miguel Duran
  • Medical School: Pontifical Javeriana University School of Medicine: Bogota
  • Residency: University of Maryland Medical Center