Photo of Dr. Popii


I have been a practicing endocrinologist in the Philadelphia area since 2005. I board-certified by the American Board of Medical Specialties and I have extensive experience and expertise in all areas of endocrinology. I particularly enjoy diagnosing and managing disorders of calcium and bone metabolism and pituitary disorders.

I have graduated medical school in Romania and completed the internal medicine residency at Wayne State University, where I have also served one year as chief medical resident. I have then joined the endocrinology and metabolism fellowship at Northwestern University in Chicago where I have received outstanding training from leaders in the specialty.

I have moved to Philadelphia in 2005 and I have worked in this area ever since. Between 2009 and 2018 I have been part of the endocrinology practice at Lankenau Medical Center.

In 2021 I have decided to start a direct care practice. My goal is to provide quality, compassionate care to my patients while enjoying the freedom and flexibility of being a private practitioner.

  • Medical School: Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
  • Residency in Internal Medicine:  Wayne State University, Detroit, MI
  • Fellowship in Endocrinology and Metabolism: Northwestern University, Chicago IL
Icon of academic achievements

Academic affiliations

  • Associate professor of medicine at Temple University
  • Affiliate and staff member at Main Line Health System
  • Prior faculty at Drexel College of Medicine
  • Prior faculty at Thomas Jefferson College of Medicine
Icon of awards


  • Past president of Philadelphia Endocrine Society (2009-2010)
  • Top Doctor in Philadelphia Magazine (2018)
  • Top Doctor in Main Line Today Magazine (2012-2023)

Get in touch!

Are you looking for an endocrinologist who will give you immediate access, personalized and compassionate care? Never feel rushed during the visit, get clarity about your diagnostic and treatment plans and know upfront the costs of your care. Always get the doctor answering your questions, during and after the visits.