Genetics Program
The genetics department at Mount Sinai South Nassau works closely with both the Maternal Fetal Medicine and Oncology departments to provide consultations on prenatal genetic diagnoses and hereditary cancer predispositions.
Cancer Genetics
Cancer genetic counseling involves helping patients and families to understand their personal and/or family history of cancer. We evaluate this history to determine the probability of a hereditary cancer syndrome in your family and to facilitate genetic testing for individuals who are interested. Genetic testing is not a required part of genetic counseling. Some of the most common reasons individuals are referred to cancer genetic counseling include:
- Individuals with a personal and/or family history of cancer diagnosed under the age of 50
- Individuals with a personal and/or family history of rare cancer types (e.g. ovarian or male breast cancer)
- Individuals with multiple people in the family with the same or related cancer types
- Individuals with a personal and/or family history of more than one primary cancer in the same person
- Individuals with a close relative with a known mutation in a cancer gene
Cancer genetic counseling can benefit anyone who has questions or concerns about their risks to develop cancer. If you have questions about our referral process, please contact us at (516) 497-7550.
Prenatal Genetics
Reproductive genetic counseling works with families before and during pregnancy to assess risks to have a baby with a genetic condition or a congenital anomaly. Genetic counselors are trained in helping families navigate challenging prenatal decisions and diagnoses. We individualize care and help families determine what information is most useful to them. We can offer appropriate blood work to clarify familial risks or ultrasound findings, and can explain the benefits, risks, and limitations of diagnostic procedures. Some common reasons someone is referred for prenatal genetic counseling include:
- Advanced maternal or paternal age
- Abnormal routine blood work or genetic screening test results
- Abnormal ultrasound findings
- Family history of a genetic condition or birth defect
- Concerns about environmental, medication, or drug exposures
Certified Genetic Counselors
Hannah Singerline, MS, CGC
Hannah Singerline, MS, CGC is a board certified genetic counselor specializing in prenatal genetics. Hannah earned her Masters of Science degree in Genetic Counseling from Case Western Reserve University and completed her undergraduate degree in Cell and Molecular Biology at John Carroll University. She is an active member of the National Society of Genetic Counselors. As a genetic counselor, Hannah helps individuals, couples, and families learn about the likelihood of having a child with a genetic condition or birth defect, helps navigate testing and screening options, and supports informed decision making and preparation in pregnancy.
Nicole Wengrofsky, MS, CGC
Nicole Wengrofsky, MS, CGC is a board certified genetic counselor specializing in cancer genetics. Nicole earned her Master's degree in Human Genetics from the Joan H. Marks Graduate Program in Human Genetics at Sarah Lawrence College and completed her undergraduate degree in Biology at Brandeis University. As a genetic counselor, Nicole helps patients at risk for hereditary cancer syndromes navigate the genetic testing process, and she elucidates how their genetic test results impact both their medical care as well as their family members. Nicole is a member of the National Society of Genetic Counselors and strives to provide patients with equitable and compassionate care.
Location and Hours
The genetics department is located of the 4th floor of the F building on the Mount Sinai South Nassau main campus. Genetic counseling appointments are available Monday to Friday, 8:30am-4:00pm.
Making an Appointment
A referral for genetic counseling from your physician is required for an appointment. To schedule an appointment for genetic counseling services, please call (516) 497-7550. Referrals and medical records can be faxed to (516) 632-4480. Please contact us with any questions about the referral process.