Kassie Bollig, MD, MSCE

Reproductive Endocrinologist

Practicing at

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Dr. Kassie Bollig, MD MSCE, is a passionate and accomplished fertility specialist at Everleap Fertility in Basking Ridge, New Jersey. Dr. Bollig's journey to becoming an infertility specialist was a path of discovery sparked by her interest in women's health and surgery. “The intricate science behind reproduction and the intimate relationships I build with my patients, unique to infertility, is exactly what I want to spend my life pursuing,” she says.

Dr. Bollig was pre-accepted into the University of Missouri School of Medicine as a high school senior through the Bryant Scholars Program. She graduated top of her class from the University of Missouri with a double major in Science in Biology and Spanish. She earned her medical degree and completed her Residency in Obstetrics and Gynecology at the University of Missouri School of Medicine. She then went to the University of Pennsylvania, where she completed a Reproductive Endocrinology and Infertility Fellowship and earned a Master of Science in Clinical Epidemiology.

Dr. Bollig’s research interests include biomarkers for early detection of pregnancy location and viability, hCG algorithms for predicting pregnancy viability, preconception maternal cardiovascular health and ART outcomes, and markers of ovarian reserve and fertility preservation in Turner Syndrome. She additionally has expertise in minimally invasive reproductive surgery.

Another interest of Dr. Bollig’s is painting. She contemplated a career as an artist before pursuing her passion for medicine. Growing up on a cattle farm in the Midwest encouraged Dr. Bollig’s love for the outdoors, but her most cherished time now is spent anywhere with her family.

Dr. Kassie Bollig has a strong background in clinical and epidemiologic research. Her expertise lies in large database management, prospective cohort development, and advanced statistical and predictive modeling. Dr. Bollig's research focuses on a range of critical topics, including biomarkers for pregnancy viability, maternal cardiovascular health, and fertility preservation in Turner Syndrome, making her a valuable asset to Everleap Fertility and its commitment to evidence-based care and innovative reproductive research.

Accomplishments and awards

  • Society of Reproductive Surgeons In-Training Award for Research, ASRM Scientific Congress 2021
  • William T. Griffin Scholar Award for Overall Outstanding Resident, 2020
  • Outstanding Resident Academic Achievement Award 2017, 2018, 2019, 2020
  • American Medical Women’s Association Glasgow-Rubin Certificate of Commendation for Academic Achievement, 2016
  • Holt Leadership and Service Award, 2016

Clinical leadership

How Kassie Bollig, MD, MSCE is advancing fertility care

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