Obstetrics, Gynecology & Perinatal Specialties At Mission Bay – Fourth Street
Dr. Roxanna Irani is a perinatologist, a doctor who cares for pregnant women and their developing fetuses. She specializes in treating expectant mothers with health conditions that can affect pregnancy, women whose pregnancies are considered high risk and those who develop pregnancy-related diseases, as well as fetuses with health problems. She performs fetal ultrasounds and interprets genetic tests. She also cares for women who need monitoring in the hospital, and performs labor and delivery services. In her research, Irani seeks to understand how the immune system responds to pregnancy. She also investigates processes that can lead to preterm labor and preeclampsia, a complication of pregnancy that includes high blood pressure affecting both mother and baby. She has worked on drug therapies that could help mothers who develop preeclampsia. While preparing her thesis for her doctoral degree from the Graduate School of Biomedical Sciences at the University of Texas, she studied how autoantibodies – immune cells the body may make to target its own tissues – can contribute to the disease. Irani has published research on preeclampsia, cardiovascular disease in pregnancy, fetal intervention options in twin-related syndromes, and Zika virus in pregnancy. After completing her doctorate, Irani earned her medical degree at McGovern Medical School. She then completed a residency in obstetrics and gynecology at Drexel University College of Medicine and a fellowship in maternal-fetal medicine at the Yale School of Medicine. She is a member of the Society for Maternal-Fetal Medicine and American College of Obstetricians and Gynecologists. In her free time, Irani loves to escape to the ocean or go camping in the redwoods with her spouse, two young children and gigantic fluffy dog. Dr. Irani is rated as an Advanced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Preeclampsia, Amenorrhea, Gestational Diabetes, Intrahepatic Cholestasis of Pregnancy, and Intrauterine Device Insertion. Dr. Irani is board certified in American Board Of Obstetrics And Gynecology, Maternal-Fetal Medicine and American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Irani is currently accepting new patients.
Van Ness Campus Medical Office Building
Ding Lee is an Obstetrics and Gynecologist practicing medicine in San Francisco, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Preeclampsia, Intrahepatic Cholestasis of Pregnancy, and Hormone Replacement Therapy (HRT). Dr. Lee is board certified in Obstetrics And Gynecology. Dr. Lee is currently accepting new patients.
Center For Complex Obstetric Medicine
Jacquelyn Chyu is a Neonatologist and an Obstetrics and Gynecologist practicing medicine in San Francisco, California. Dr. Chyu is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Neonatal Ovarian Cyst, Premature Infant, Gestational Diabetes, and Placenta Previa. Dr. Chyu is board certified in American Board Of Obstetrics And Gynecology, Maternal-Fetal Medicine. Dr. Chyu is currently accepting new patients.
Center For Complex Obstetric Medicine
Martha Tesfalul is a Neonatologist practicing medicine in San Francisco, California. Dr. Tesfalul is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Premature Infant, Placenta Previa, Gestational Diabetes, and Preeclampsia. Dr. Tesfalul is board certified in American Board Of Obstetrics And Gynecology, Maternal-Fetal Medicine and American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Tesfalul is currently accepting new patients.
Center For Complex Obstetric Medicine
Dr. Katherine Connolly is a perinatologist, a doctor who specializes in high-risk pregnancies, prenatal diagnoses of disorders or complications, and prenatal ultrasound. She performs chorionic villus sampling and amniocentesis, prenatal tests that screen for genetic abnormalities. Connolly earned her medical degree from the Icahn School of Medicine at Mount Sinai, where she also completed a residency in obstetrics and gynecology, and a fellowship in maternal-fetal medicine. Connolly is a member of the Society for Maternal-Fetal Medicine and American College of Obstetricians and Gynecologists. Dr. Connolly is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Neonatal Ovarian Cyst, Premature Infant, Gestational Diabetes, and Placenta Previa. Dr. Connolly is board certified in American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Connolly is currently accepting new patients.
Obstetrics, Gynecology & Perinatal Specialties At Mission Bay – Fourth Street
Dr. Marya G. Zlatnik is an obstetrician and gynecologist who specializes in caring for both mother and fetus in high-risk pregnancies. Her research interests include obstetrical ultrasound and preterm labor. Zlatnik earned her medical degree at the University of Iowa. She completed a residency in obstetrics and gynecology, a fellowship in maternal-fetal medicine and a master's program in medical science at the University of Texas Medical Branch at Galveston. Dr. Zlatnik is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Premature Infant, Gestational Diabetes, Placenta Previa, and Fetal Enterovirus Syndrome. Dr. Zlatnik is board certified in American Board Of Obstetrics And Gynecology, Maternal-Fetal Medicine and American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Zlatnik is currently accepting new patients.
Center For Complex Obstetric Medicine
Dr. Stephanie Gaw is a perinatologist, an obstetrician who specializes in high-risk pregnancies and prenatal diagnoses of disorders or complications. She has particular expertise in prenatal ultrasound. Gaw's research interests include placental malaria, the genetic evolution of Zika virus and vaginal birth after cesarean delivery, as well as as well as the rate of preterm birth in twin pregnancy. Gaw earned her medical degree at Albert Einstein College of Medicine, where she also earned a doctorate in microbiology and immunology. At UCSF, she completed a residency in obstetrics and gynecology, followed by a fellowship in maternal-fetal medicine. Dr. Gaw is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Gestational Diabetes, Preeclampsia, Premature Infant, and Intrahepatic Cholestasis of Pregnancy. Dr. Gaw is board certified in American Board Of Obstetrics And Gynecology, Maternal-Fetal Medicine and American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Gaw is currently accepting new patients.
Center For Complex Obstetric Medicine
Mari-paule Thiet is an Obstetrics and Gynecologist practicing medicine in San Francisco, California. Dr. Thiet is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Polyhydramnios, Gestational Diabetes, Premature Infant, Intrahepatic Cholestasis of Pregnancy, and Hysterectomy.
Fetal Treatment Center
Juan Gonzalez is a Neonatologist and an Obstetrics and Gynecologist practicing medicine in San Francisco, California. Dr. Gonzalez is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hemolytic Disease of the Newborn, Alpha Thalassemia, Fetal Edema, Hydrops Fetalis, and Pancreaticoduodenectomy.
Fetal Treatment Center
Neda Ghaffari is a Neonatologist and an Obstetrics and Gynecologist practicing medicine in San Francisco, California. Dr. Ghaffari is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Gestational Diabetes, Placenta Previa, Premature Infant, and ABO Incompatibility.
University Of California At San Francisco
Annalisa Post is a Neonatologist and an Obstetrics and Gynecologist practicing medicine in San Francisco, California. Dr. Post is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Preeclampsia, Glutaric Acidemia Type 2, Placenta Previa, and Rathke Cleft Cyst.
Prenatal Diagnostic Center
Dr. Daisy León-Martínez is a perinatologist, a specialist in providing care when pregnant people and developing fetuses have conditions requiring expert management. She treats patients with health conditions that can affect pregnancy or with pregnancy-related conditions, as well as fetuses with health concerns. She performs fetal ultrasound and interprets prenatal genetic tests. She also works in labor and delivery and cares for pregnant people who require hospitalization. In her research, León-Martínez seeks to understand how maternal conditions, such as diabetes, infections and autoimmune diseases, can affect the placenta's development. She also studies disorders that arise from high blood pressure during pregnancy, such as preeclampsia, and has a special interest in interventions to reduce disparities in health around the time of childbirth due to preeclampsia. León-Martínez earned her medical degree at UCSF. She completed a residency in obstetrics and gynecology and a fellowship in maternal-fetal medicine at Yale School of Medicine. In her free time, León-Martínez enjoys sitting by the ocean and exploring new ice cream shops. Dr. Leon is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Chromosome 13q Duplication, Trisomy 13, Intraventricular Hemorrhage of the Newborn, Preeclampsia, and Tubal Ligation. Dr. Leon is board certified in American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Leon is currently accepting new patients.
Liver Disease And Liver Transplant
Monika Sarkar is a Gastroenterologist practicing medicine in San Francisco, California. Dr. Sarkar is rated as an Advanced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Hepatitis, Cirrhosis, Liver Failure, Liver Transplant, and Endoscopy.
Prenatal Diagnostic Center
Dr. Jonathan Weiss is a perinatologist who has cared for patients in the East Bay experiencing high-risk pregnancies for more than three decades. He developed the legacy prenatal diagnosis center at East Bay Perinatal Medical Associates and for UCSF Benioff Children's Physicians (UBCP) to provide cutting-edge care to patients throughout the East Bay. As a provider, his goal is to help patients through this challenging time in their lives. Weiss directed the legacy UBCP prenatal diagnosis program and is now one of the leaders of the new practice, overseeing critical diagnostic procedures used to assess fetal well-being. He brings to his work a highly intuitive understanding of technology's ever-increasing role in maternal-fetal medicine. Weiss earned his medical degree at Tufts University, where he also completed a residency in obstetrics and gynecology. He completed a fellowship in maternal-fetal medicine at St. Margaret's Hospital for Women. This provider works with UCSF through an arrangement with UCSF Benioff Children's Physicians (UBCP), a multispecialty physician foundation connecting physicians and group practices throughout the greater Bay Area. Dr. Weiss is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. His clinical expertise encompasses Gestational Diabetes, Premature Infant, Placenta Previa, and Polyhydramnios. Dr. Weiss is board certified in American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Weiss is currently accepting new patients.
Ucsf Dept Of Surgery
Karla Bermudez-Wagner is a Neonatologist and an Obstetrics and Gynecologist practicing medicine in San Francisco, California. Dr. Bermudez-Wagner is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Gestational Diabetes, Placenta Previa, Premature Infant, Salpingo-Oophorectomy, and Hormone Replacement Therapy (HRT). Dr. Bermudez-Wagner is currently accepting new patients.
Office
Gabrielle Jutras is a Hepatologist practicing medicine in San Francisco, California. Dr. Jutras is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Enlarged Liver, Liver Failure, Alcoholic Cirrhosis, Intrahepatic Cholestasis of Pregnancy, and Liver Transplant.
OB/GYN Partners For Health Medical Group Inc
Irogue Igbinosa is an Obstetrics and Gynecologist practicing medicine in Oakland, California. Dr. Igbinosa is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Placenta Previa, Methimazole Antenatal Exposure, Gestational Diabetes, and Anemia.
La Clinica De La Raza
Juan Vargas is an Obstetrics and Gynecologist practicing medicine in Oakland, California. Dr. Vargas is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. His clinical expertise encompasses Intrahepatic Cholestasis of Pregnancy.
Kaiser Permanente Richmond Medical Center
Leslie Hardy is an Obstetrics and Gynecologist practicing medicine in Richmond, California. Dr. Hardy is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. Her clinical expertise encompasses Vaginal Cysts, Vaginal Dryness, Human Papillomavirus Infection, and Vaginal Bleeding Between Periods.
Office
Joseph Haggerty is an Obstetrics and Gynecologist practicing medicine in Orinda, California. Dr. Haggerty is rated as an Experienced provider by MediFind in the treatment of Intrahepatic Cholestasis of Pregnancy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Vitiligo, Female Genital Sores, Bartholin Cyst or Abscess, Intrauterine Device Insertion, and Hormone Replacement Therapy (HRT).
Last Updated: 04/28/2026








