I have 20 years of experience, and specialize in the field of perinatology with specific knowledge in the areas of preterm labor, Prenatal Diagnosis and Ultrasound. I have published on such topics as prevention and diagnosis of preterm labor, prenatal diagnosis and treatment of preterm labor. I have testified 10 times on topics such as amniocentesis, preterm labor and prenatal screening for Down syndrome. My deposition testimony resulted in a directed verdict for the defense in one case.