Jefferson University Hospitals

Physician Profile

Thomas Klein, MD

Jefferson University Physician

Academic Title: Professor

Obstetrics & Gynecology - General (Not Accepting New Patients)
Obstetrics & Gynecology - Reproductive Endocrinology & Infertility (Not Accepting New Patients)

Office Locations

833 Chestnut Street
1st Floor
Philadelphia PA 19107
Phone: (215) 955-5000
Fax: (215) 923-1089

Medical Services

Years in Practice


Board Certifications

  • Obstetrics
  • Gynecology

Hospital Affiliation / Admitting Privileges

  • Thomas Jefferson University Hospital


Presently, he is not seeing any new Gynecology patients.


  • University of Rochester, Medical School


  • Boston City Hospital Boston


  • Boston City Hospital Boston


  • University of Southern California/LA County Medical Center

Recent Publications

Morphine sleep in pregnancy

Thyroid dysfunction in pregnancy: The basic science and clinical evidence surrounding the controversy in management

Cryptococcosis of the upper genital tract

The role of potassium chloride cotransporters in murine and human sperm volume regulation

Embolization of a uterine arteriovenous malformation followed by a twin pregnancy

Labial necrosis after uterine artery embolization for leiomyomata

Placenta accreta [2] (multiple letters)

The effect of a surgical lubricant on in vivo sperm penetration of cervical mucus

Characterization of peripheral blood and peritoneal fluid mononuclear cell subsets in fertile and infertile women

Natural killer cell activity in early human pregnancy

The predictive value of hysterosalpingography for tubal and peritoneal infertility factors

Natural killer cell activity from pregnant subjects is modulated by RU 486

Tubal and peritoneal factors in the infertile woman: Use of patient history in selection of diagnostic and therapeutic surgical procedures

The effects of lactation on bone mineral content in healthy postpartum women

Androgen metabolism by human peritoneal macrophages

Modulation of hepatic cholesterol metabolsim by ethinyl estradiol and norgestrel

Natural killer cell activity and serum autoantibodies in women with postpartum thyroiditis

The value of serum antimicrosomal antibody testing in screening for symptomatic postpartum thyroid dysfunction

The role of laparoscopy in the evaluation of candidates for sterilization reversal

Hysteroscopic cannulation and lavage in the treatment of proximal tubal occlusion