Nigel Pereira is a Reproductive Medicine specialist and an Obstetrics and Gynecologist in Philadelphia, Pennsylvania. Dr. Pereira is rated as an Elite provider by MediFind in the treatment of Infertility. His top areas of expertise are Infertility, Ectopic Pregnancy, Bartholin Cyst or Abscess, Endoscopy, and Oophorectomy.

Kurt Barnhart is a Reproductive Medicine provider in Philadelphia, Pennsylvania. Dr. Barnhart is rated as an Elite provider by MediFind in the treatment of Infertility. His top areas of expertise are Ectopic Pregnancy, Infertility, Menorrhagia, Uterine Fibroids, and Intrauterine Device Insertion. Dr. Barnhart is currently accepting new patients.

Christos Coutifaris is a Reproductive Medicine provider in Philadelphia, Pennsylvania. Dr. Coutifaris is rated as an Elite provider by MediFind in the treatment of Infertility. His top areas of expertise are Infertility, Ovarian Cysts, Polycystic Ovary Syndrome, and Sertoli Cell-Only Syndrome. Dr. Coutifaris is currently accepting new patients.

Jerome Check is a Reproductive Medicine specialist and an Obstetrics and Gynecologist in Melrose Park, Pennsylvania. Dr. Check is rated as an Elite provider by MediFind in the treatment of Infertility. His top areas of expertise are Infertility, Ovarian Hyperstimulation Syndrome, Trophoblastic Tumor Placental Site, Laminectomy, and Endoscopy.

Caleb Kallen, M.D., Ph.D., FACOG, earned his medical degree and doctorate in philosophy (Molecular and Cellular Biology) from the University of Pennsylvania. He went on to complete his residency training in obstetrics and gynecology at the Hospital of the University of Pennsylvania in Philadelphia. Dr. Kallen completed his subspecialty training in reproductive endocrinology and infertility at Yale University in New Haven, Connecticut. Dr. Kallen then served as Assistant Professor at Emory University for 7 years, followed by a position as Associate Professor at Thomas Jefferson University where he was elevated to the position of Director of the Division of Reproductive Endocrinology and Infertility. During his time as a full time academician Dr. Kallen performed NIH-funded basic biomedical research, received numerous teaching awards, and built active clinical practices. Dr. Kallen has expertise in the diagnosis and treatment of infertility, including in vitro fertilization (IVF), ovulation induction with intrauterine inseminations (IUI), donor egg treatments, endometriosis, polycystic ovary syndrome, and preimplantation genetic diagnosis. He applies the latest clinical data, state-of-the-art technology, and his extensive clinical experience to optimize pregnancy rates while minimizing patient stress with his supportive approach to care. Dr. Kallen is a member of the American Society for Reproductive Medicine, the Society for Reproductive Endocrinology and Infertility, the Society for Reproductive Investigation, and the American Congress of Obstetricians and Gynecologists. Raised in West Philadelphia, Dr. Kallen is married with three children and enjoys home repair (except painting), woodworking, the NFL, cooking, and eating. Dr. Kallen is rated as an Advanced provider by MediFind in the treatment of Infertility. His top areas of expertise are Infertility, Ovarian Hyperstimulation Syndrome, Ovarian Overproduction of Androgens, and Tubal Disease.

Christina Chu is a Gynecologic Oncologist and an Obstetrics and Gynecologist in Camden, New Jersey. Dr. Chu is rated as an Experienced provider by MediFind in the treatment of Infertility. Her top areas of expertise are Ovarian Cancer, Endometrial Cancer, Sertoli-Leydig Cell Tumor, Hysterectomy, and Oophorectomy.

Clarisa Gracia is a Reproductive Medicine provider in Philadelphia, Pennsylvania. Dr. Gracia is rated as a Distinguished provider by MediFind in the treatment of Infertility. Her top areas of expertise are Infertility, Sertoli Cell-Only Syndrome, Polycystic Ovary Syndrome, and Endometriosis. Dr. Gracia is currently accepting new patients.

Gina Mantia-Smaldone is an Obstetrics and Gynecologist and an Oncologist in Philadelphia, Pennsylvania. Dr. Mantia-Smaldone is rated as an Experienced provider by MediFind in the treatment of Infertility. Her top areas of expertise are Ovarian Cancer, Endometrial Cancer, Ovarian Carcinosarcoma, Vaginectomy, and Hysterectomy.

Jacqueline Gutmann is a Reproductive Medicine provider in Philadelphia, Pennsylvania. Dr. Gutmann is rated as a Distinguished provider by MediFind in the treatment of Infertility. Her top areas of expertise are Infertility, Tubal Disease, Ovarian Hyperstimulation Syndrome, and Ovarian Overproduction of Androgens.

Suneeta Senapati is a Reproductive Medicine provider in Philadelphia, Pennsylvania. Dr. Senapati is rated as a Distinguished provider by MediFind in the treatment of Infertility. Her top areas of expertise are Infertility, Ectopic Pregnancy, Endometriosis, Polycystic Ovary Syndrome, and Salpingo-Oophorectomy.

Julia Kharlip is an Endocrinologist in Philadelphia, Pennsylvania. Dr. Kharlip is rated as a Distinguished provider by MediFind in the treatment of Infertility. Her top areas of expertise are Pituitary Tumor, Cushing's syndrome, Cushing's syndrome due to Adrenal Tumor, and Prolactinoma.

Peter Snyder is an Endocrinologist in Philadelphia, Pennsylvania. Dr. Snyder is rated as a Distinguished provider by MediFind in the treatment of Infertility. His top areas of expertise are Isolated Hypogonadotropic Hypogonadism, Hypogonadism, Hypogonadotropic Hypogonadism, Pituitary Tumor, and Hormone Replacement Therapy (HRT). Dr. Snyder is currently accepting new patients.

Kassie Bollig is an Obstetrics and Gynecologist and a Reproductive Medicine provider in Philadelphia, Pennsylvania. Dr. Bollig is rated as a Distinguished provider by MediFind in the treatment of Infertility. Her top areas of expertise are Ectopic Pregnancy, Infertility, Sertoli Cell-Only Syndrome, Tubal Disease, and Reconstructive Urology Surgery. Dr. Bollig is currently accepting new patients.

Monica Mainigi is a Reproductive Medicine provider in Philadelphia, Pennsylvania. Dr. Mainigi is rated as a Distinguished provider by MediFind in the treatment of Infertility. Her top areas of expertise are Infertility, Turner Syndrome, Mixed Gonadal Dysgenesis, Salpingo-Oophorectomy, and Intrauterine Device Insertion. Dr. Mainigi is currently accepting new patients.

Marissa Weiss is a Reproductive Medicine provider in Philadelphia, Pennsylvania. Dr. Weiss is rated as a Distinguished provider by MediFind in the treatment of Infertility. Her top areas of expertise are Infertility, Polycystic Ovary Syndrome, Tubal Disease, and Endometriosis. Dr. Weiss is currently accepting new patients.

Kathleen O'neill is a Reproductive Medicine provider in Philadelphia, Pennsylvania. Dr. O'neill is rated as a Distinguished provider by MediFind in the treatment of Infertility. Her top areas of expertise are Infertility, Mullerian Aplasia, Ovarian Hyperstimulation Syndrome, and Polycystic Ovary Syndrome. Dr. O'neill is currently accepting new patients.

Kathleen Hwang is an Urologist in Philadelphia, Pennsylvania. Dr. Hwang is rated as an Advanced provider by MediFind in the treatment of Infertility. Her top areas of expertise are Sertoli Cell-Only Syndrome, Spermatogenesis Arrest, Peyronie Disease, Vasectomy, and Hormone Replacement Therapy (HRT). Dr. Hwang is currently accepting new patients.

Jordan Klebanoff is an Obstetrics and Gynecologist in Wynnewood, Pennsylvania. Dr. Klebanoff is rated as an Experienced provider by MediFind in the treatment of Infertility. His top areas of expertise are Endometriosis, Uterine Fibroids, Menorrhagia, Hysterectomy, and Endoscopy.

Geetha Bhat is an Endocrinologist in Camden, New Jersey. Dr. Bhat is rated as an Experienced provider by MediFind in the treatment of Infertility. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Prolactinoma, and Pituitary Tumor.

Sonya Lee is an Obstetrics and Gynecologist in Philadelphia, Pennsylvania. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Infertility. Her top areas of expertise are Pelvic Inflammatory Disease, Vulvovaginitis, Zoon Vulvitis, Intrauterine Device Insertion, and Hysterectomy. Dr. Lee is currently accepting new patients.