Stefan T. Tachev, MD

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Practice Philosophy

Provide top quality kidney care to the patients of Chester County.

Practice Name
Clinical Renal Associates
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Locations and Appointments

860 Springdale Drive, Suite 100
Exton, PA 19341

Do you have questions or are you looking for help in choosing the right provider?

Call 1.866.CALL.MLH (1.866.225.5654), Monday through Friday between 8:00 am–6:00 pm ET, to speak with a member of our referral staff who can help find the doctor who is right for you.

About Stefan T. Tachev, MD

Dr. Stefan Tachev is a Clinical Nephrologist with a special interest in kidney stones, secondary hyperparathyroidism, critical care nephrology, glomerulonephritides, anemia of kidney disease, chronic kidney disease, hypertension.

Dr. Tachev graduated summa cum laude from the Medical University of Sofia, Bulgaria, EU in 1995 and was awarded the Golden Medal for Best Graduating Student. After a year in the military as a Chief of Unit Infirmary, he worked for three years as a Clinical Toxicologist in the National Institute of Emergency Medicine in Sofia, Bulgaria, EU. He completed an internal medicine residency and a nephrology fellowship and served as chief medical resident and chief nephrology fellow at Drexel University College of Medicine in Philadelphia, PA. He then remained on staff at Hahnemann University Hospital through 2008. In 2009 he joined Clinical Renal Associates - a nephrology practice in Chester and Delaware County.

Dr. Tachev is a Fellow of the American College of Physicians, member of the Alpha Omega Alpha Honor Medical Society, the American Society of Nephrology, the National Kidney Foundation, the Renal Physician Association, the Canadian Society of Nephrology, the International Society of Nephrology, the European Renal Association-European Dialysis and Transplantation Association, the Pennsylvania Medical Society and the Chester County Medical Society.

  • Years of Experience: 15
  • Language: English
Specialties Accepting New Patients
Kidney Disease Care (Nephrology) Board certified since 2005
Internal Medicine Board certified since 2003
Primary Treatments
Academic Titles
  • Clinical Assistant Professor of Medicine
  • Drexel University College of Medicine


Medical school
  • Drexel University College of Medicine

*Members of the Main Line Health medical staff are affiliated with Bryn Mawr Hospital, Lankenau Medical Center, Paoli Hospital and Riddle Hospital. Membership on the medical staff of any of our hospitals does not constitute an employment or agency relationship.

Awards & Memberships

Current Membership & Activities
  • American College of Physicians
  • Renal Physicians Association
  • American Society of Nephrology
  • National Kidney Foundation
  • International Society of Nephrology
  • Pennsylvania Medical Society
  • Philadelphia County Medical Society

Patient Satisfaction Ratings and Comments