The 20 Best Chromosome 13q Duplication Doctors Near Me in San Francisco, CA
Find the Top Chromosome 13q Duplication Experts and Specialists
Center For Complex Obstetric Medicine
Dr. Mary E. Norton is a perinatologist and clinical geneticist who cares for pregnant patients who have a fetus with a birth defect or genetic disorder or are at risk for such a condition. She performs obstetric ultrasounds, counsels patients with abnormal ultrasounds and performs prenatal tests like amniocentesis and chorionic villus sampling. She also interprets complex genetic tests, especially when abnormalities are found. Norton's areas of interest in research include applying new genetic tests to prenatal diagnosis and fetal disease, as well as patient decision-making around genetic testing and obstetrical ultrasound. She is co-director of the Center for Maternal-Fetal Precision Medicine at UCSF, as well as the David E. Thorburn, M.D. and Kate McKee Thorburn Endowed Chair in Perinatal Medicine and Genetics at UCSF. Norton earned her medical degree at the University of Washington. She completed a residency in obstetrics and gynecology at Tufts University followed by a fellowship in maternal-fetal medicine and clinical genetics at UCSF. After several years at Brigham and Women's Hospital and Harvard Medical School, she returned to San Francisco and joined UCSF Medical Center in 1998. Dr. Norton is rated as a Distinguished provider by MediFind in the treatment of Chromosome 13q Duplication. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Fetal Edema, Hydrops Fetalis, Alpha Thalassemia, and Hemolytic Disease of the Newborn. Dr. Norton is board certified in American Board Of Medical Genetics And Genomics, Clinical Genetics And Genomics, American Board Of Obstetrics And Gynecology, Maternal-Fetal Medicine, and American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Norton is currently accepting new patients.
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 Advanced provider by MediFind in the treatment of Chromosome 13q Duplication. 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.
Thomas Musci is a Medical Genetics specialist and a Neonatologist practicing medicine in San Francisco, California. Dr. Musci is rated as an Advanced provider by MediFind in the treatment of Chromosome 13q Duplication. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Trisomy 18, Chromosome 13q Duplication, and Trisomy 13.
Center For Complex Obstetric Medicine
Dr. Teresa N. Sparks is an obstetrician who specializes in maternal-fetal medicine, managing the health concerns of both mother and fetus through all stages of pregnancy. She cares for women with high-risk pregnancies and those who are considering a high-risk pregnancy. She also specializes in clinical genetics, addressing genetic conditions that affect a woman or baby during pregnancy. Sparks' research investigates the causes of nonimmune hydrops fetalis, a complication of pregnancy that occurs when excessive fluid accumulates in the fetus. Her work focuses on identifying the condition's genetic causes, with the goal of developing more targeted approaches to care both before and after birth. Sparks earned her medical degree at UCSF. She completed a residency through the obstetrics and gynecology program of Brigham and Women's Hospital and Massachusetts General Hospital. She then completed a combined fellowship in maternal-fetal medicine and clinical genetics at UCSF. Sparks is a member of the American College of Obstetricians and Gynecologists, Society for Maternal-Fetal Medicine, American College of Medical Genetics and Genomics, and American Medical Association. Dr. Sparks is rated as an Experienced provider by MediFind in the treatment of Chromosome 13q Duplication. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Fetal Edema, Hydrops Fetalis, Hemolytic Disease of the Newborn, and Alpha Thalassemia. Dr. Sparks is board certified in American Board Of OB/Gyn/Maternal & Fetal Medicine, Maternal-Fetal Medicine, American Board Of Medical Genetics And Genomics, Clinical Genetics And Genomics, and American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Sparks is currently accepting new patients.
James Goldberg is a Medical Genetics specialist and a Neonatologist practicing medicine in San Francisco, California. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Chromosome 13q Duplication. His clinical expertise encompasses Smith-Lemli-Opitz Syndrome, Fragile X Syndrome, Chromosome 13q Duplication, and Trisomy 13.
Bryce Mendelsohn is a Medical Genetics provider practicing medicine in Oakland, California. Dr. Mendelsohn is rated as an Advanced provider by MediFind in the treatment of Chromosome 13q Duplication. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Chromosome 10q Deletion, Chromosome 13q Duplication, Maternal Hyperphenylalaninemia, and Dihydropteridine Reductase Deficiency.
Last Updated: 04/28/2026


