Marissa Steinberg Weiss
MD
About Marissa
Dr. Marissa Weiss, MD is a reproductive & infertility endocrinologist in Philadelphia, PA. She is affiliated with medical facilities such as Penn Presbyterian Medical Center and Hospital of the University of Pennsylvania. She is accepting new patients and telehealth appointments.
Marissa's Specialties
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Learn More About Ob Gyns
Expert guidance to help you make informed decisions about your care.
Postpartum Anxiety: The Mood Shift Nobody Warned You About
Postpartum anxiety affects up to 1 in 5 new mothers but hides behind the language of good parenting. Learn the signs, what intrusive thoughts mean, and how to get real help.
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NIPT, amniocentesis, CVS: prenatal genetic testing can feel overwhelming. Here is a clear breakdown of each option, including accuracy, timing, and cost.
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Third Trimester Scans: Growth Checks and What They Measure
Third trimester scans track your baby's growth and well-being. Learn what growth scans, BPPs, and NSTs measure, why estimated fetal weight can be inaccurate, and what the results actually mean.
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Managing Blood Sugar During Pregnancy: A Whole-Body Approach
Blood sugar balance during pregnancy affects everything from fetal growth to your daily energy levels. Here is a whole-body approach to keeping glucose steady, whether or not you have a GD diagnosis.
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