
Dr. Thomas Pinckert graduated from Arizona State University summa cum laude and earned his medical degree from the University Oregon Health sciences Center. He completed his residency in Obstetrics and Gynecology at the David Grant Medical Center at Travis Air Force Base in California. He has completed fellowships in Maternal-Fetal Medicine and Medical Genetics at the University of California, San Francisco, gaining expertise in high-risk pregnancies, fetal surgery and genetic conditions.
Dr. Pinckert is board certified in Obstetrics and Gynecology, Maternal-Fetal Medicine and Medical Genetics. He is one of the few physicians in the United States who have achieved this level of specialization and triple board certification. In addition, he is a member of the prestigious International Fetal-Medicine and
Surgery Society, the Society of Maternal-Fetal Medicine and the American
Institute of Ultrasound Medicine.
Before founding Greater Washington Maternal-Fetal Medicine and Genetics, Dr.
Pinckert was Director of Clinical Genetics and co-director of the Fetal Therapy
Program at Georgetown University Hospital. Following his time at Georgetown
University, he served as Director of Maternal-Fetal Medicine at Adventist
HealthCare in Rockville. Currently he is Director of the Prenatal Diagnostic Center
at Holy Cross Hospital in Silver Spring, Md. and is a Clinical Professor in Ob/Gyn at
George Washington University, School of Medicine.
Dr. Pamela Matia earned her undergraduate degree in biology form Heidelberg College in Tiffin, Ohio. She later graduated from Case Western Reserve University School of Medicine where she did her residency in OB/GYN at Metro Health Medical Center and the Cleveland Clinic Foundation. Dr. Matia completed her fellowship training in Maternal-Fetal Medicine at Wayne State University School of Medicine, Hutzel Hospital, gaining expertise in fetal intervention. She is board certified in both Ob/Gyn and Maternal-Fetal Medicine. Prior to joining Greater Washington Maternal-Fetal Medicine and Genetics, Dr. Matia was a Maternal-Fetal Medicine specialist at Sinai Hospital in Baltimore and an assistant professor at the John Hopkins School of Medicine. She is the Co-Chairperson of the Fetal and Infant Mortality Review Board of Montgomery County, Maryland and is also of member of its Community Action Team. Dr. Matia is married and has 2 children.
Dr. Gallagher received his undergraduate degree from Fordham University
and earned a Master of Divinity degree from Weston School of Theology in
Cambridge, Massachusetts. Later he attended Georgetown University School of
Medicine and completed his residency in OB/GYN at the National Naval Medical
Center in Bethesda, Maryland and then his fellowship in Maternal-Fetal Medicine
at Johns Hopkins Hospital. Dr. Gallagher was Director of Maternal-Fetal Medicine
at National Naval Medical Center, then practiced Maternal-Fetal Medicine at
Massachusetts General Hospital and was Director of Obstetrics at Cambridge
Hospital in Boston.
In 2003 he returned to this area to join Greater Washington Maternal-Fetal
Medicine and Genetics. Dr. Gallagher’s academic appointments include Clinical
Associate Professor at George Washington University School of Medicine and
faculty for the Ob/Gyn Residency program at Holy Cross Hospital. He is also
Clinical Assistant Professor in the Ob/Gyn Department at Georgetown University
School of Medicine and a faculty member in the Clinical Bioethics Department at
Georgetown University. Professional memberships include Society of Maternal-
Fetal Medicine and the American Institute of Ultrasound in Medicine.
After graduating from Duke University earning degrees in biology and psychology, Dr. Gena Manley earned her medical degree from the University of South Alabama. She completed her residency in Obstetrics and Gynecology at Howard University Hospital in Washington, DC.
Dr. Manley practiced general OB/GYN in the Atlanta, GA area leaving to pursue her interest in high-risk obstetrics. She completed fellowships in Maternal-Fetal Medicine at University of Maryland Medical Center and then in Prenatal Diagnosis and Obstetrical Ultrasound at Yale University Hospital in New Haven, CT.
Dr. Manley returned to the Washington DC/Baltimore area where she practiced maternal-fetal medicine at INOVA Fairfax Hospital and Sinai Hospital in Baltimore before joining Greater Washington Maternal-Fetal Medicine. She is board certified in both Obstetrics and Gynecology and Maternal-Fetal Medicine. Dr. Manley is married and the mother of four children - identical twin boys and boy/girl twins.
Dana Figueroa Marzilli M.D., F.A.C.O.G.
Dr. Figueroa Marzilli completed her fellowship in Maternal-Fetal Medicine at
the University of Alabama at Birmingham. Previously, she practiced Ob/Gyn for
three years as a National Health Service Corps fellow at Washington Hospital
Center and she is fluent in Spanish. She is a graduate of MCP Hahnemann School
of Medicine and Yale University and completed her residency at the University of
North Carolina at Chapel Hill.

Jill is a graduate of Penn State University. She received her Master's degree in Human Genetics from Sarah Lawrence College and is a Certified Genetic Counselor.
Before joining Greater Washington MFM and Genetics, she was coordinator for The Center for Prenatal Evaluation at Children's National Medical Center in Washington, D.C. Prior to that she was a pediatric genetic counselor and coordinated the Tay-Sachs carrier testing program at Children's Hospital.
Selvi Sriranganathan, Certified Genetic Counselor
Selvi graduated from The College of William and Mary and earned her Master’s
degree in Genetic Counseling from Virginia Commonwealth University. She
received her certification from the American Board of Genetic Counseling in 2007.
Previously she practiced as a Prenatal Genetic Counselor in Charlottesville for
several years. She moved to the Washington D.C. area where she completed a
fellowship at the ASHG/NHGRI before joining Greater Washington Maternal-Fetal
Medicine and Genetics.

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