Silver Spring Office

Andrew Block, MD

Specialty: OB/GYN

Locations: Medical Park, Laurel, and Rockville

Dr. Block has been practicing Obstetrics and Gynecology for over 25 years in Laurel, Rockville and Silver Spring, Maryland. In 1987 he received his medical degree from Temple University and in 1991 he completed his OB/GYN residency at the University of Maryland. Dr. Block attended the University of Pennsylvania and completed his undergraduate degree in 1980. He is board-certified and a fellow in the American College of Obstetrics and Gynecology. He is past chairman of the Department of Obstetrics and Gynecology at Holy Cross Hospital. Dr. Block enjoys teaching residents and is an Associate Clinical Professor at George Washington University. His interests include Normal and High-Risk Pregnancy, Contraceptive Management, Infertility, and Menopausal issues. He has developed expertise in minimally invasive surgery including Operative Laparoscopy and Hysteroscopy. He has been recognized in Washingtonian Magazine Top Doctors for many years. He enjoys spending time with his wife and four children.

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Top Doctor Washingtonian 2010-2022
Julie G. Glass, M.D., F.A.C.O.G.

Specialty: GYN

Locations: Medical Park, Laurel, and Rockville

Dr. Glass joined Contemporary OB/GYN Associates in 1989. She graduated in 1980 from Tufts University in Medford, Massachusetts with her Bachelor of Science in Biology, majoring in Biological Basis of Behavior. She received her Doctorate of Medicine in 1985 from the University of Medicine and Dentistry of New Jersey, New Jersey Medical School. Dr. Glass completed her internship and residency at Sinai Hospital of Baltimore in Baltimore, Maryland in 1989.

Dr. Glass serves on the Credentials Committee at Holy Cross Hospital in Silver Spring, Maryland.

She received her Board Certification from the American Board of Obstetrics and Gynecology in 1991. Dr. Glass is a Fellow of the American College of Obstetrics and Gynecology, a member of the Montgomery County Medical Society as well as a member of the Medical Chirurgical Society of Maryland.

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Dr. Glass maintains hospital privileges at Holy Cross Hospital.
Anne Seifert, C.N.M.

Specialty: OB/GYN

Locations: Medical Park, Laurel, and Rockville

Anne Seifert grew up in the San Francisco Bay Area and got her Bachelor of Science in Plant Biology from the University of California, Davis where she discovered the field of midwifery. She moved to Maryland where she went to the University of Maryland for her Bachelor’s of Science in Nursing, and finally obtained her Master’s of Science in Midwifery from Georgetown University in Washington, DC in 2004. She has practiced in many clinical settings from public health departments, to private offices, hospital labor rooms, operating rooms, and birthing centers. She is dedicated to empowering women to be active participants in their care, whether that’s in finding the right family planning methods for them or partnering to take good care of their bodies. She lives in Laurel with her husband, two children, and two cats. She enjoys running, camping, and cooking.

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Meredith Tussing, W.H.N.P., C.N.M.

Specialty: OB/GYN

Locations: Medical Park

Meredith Tussing is originally from Minnesota where she completed her Bachelor of Science in Nursing at St. Catherine’s University in 2002. After working as an RN in OB/GYN for 7 years, she obtained her master’s of science in Nursing at California State University, Fullerton with a concentration in Midwifery and Women’s Health in 2010. She also obtained a master's in public health at George Washington University with a concentration in Global Health in 2019. She has been inducted into Sigma Theta Tau, Phi Beta Delta, and Golden Key International honor societies. She has been practicing Women’s Health for a total of 23 years, with special interest in adolescent health, urogynecology, medical weight loss, perimenopause and menopause care. She currently lives in Virgina with her husband and two greyhounds and enjoys traveling and CrossFitting.

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Eric Ashkin, M. D.

Specialty: OB/GYN

Locations: Medical Park and Rockville

Dr. Ashkin earned his Bachelor’s Degree at The University of Pennsylvania in 1993. He went on to a Master of Science in Physiology at The Chicago Medical School followed by a Doctor of Medicine degree at The George Washington University in 1998. Dr. Ashkin stayed at GW for a residency in Obstetrics & Gynecology and currently is an Assistant Clinical Professor at The George Washington University. He spends several days a month attending to the medical students and Residents in Obstetrics & Gynecology at Holy Cross Hospital. Dr. Ashkin has been in practice in the greater DMV area since 2002. He is a founding member of the medical staff at Holy Cross Germantown Hospital where he currently holds privileges. He also holds admitting privileges at Holy Cross Hospital where he has served on many committees including a time as Chairman of the department of Ob/Gyn and ultimately President of the Medical Staff. Dr. Ashkin currently serves as Chairman of The Credentials Committee at Holy Cross Hospital. Dr. Ashkin specializes in Obstetrics & Gynecology with a focus on minimally invasive surgery and is trained in robotic-assisted surgery on the da Vinci Surgical System. He is currently the Medical Director at the Maryland Surgery Center in Rockville. Dr. Ashkin has 2 children and enjoys skiing, music, water activities, and traveling.

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Top Doctor Washingtonian 2022