General Info

Olesya Petrenko, DO, is a board-certified endocrinologist at Providence Medical Group Endocrinology East. “I love the privilege of caring for my patients for many years and forming long-lasting relationships with them,” she says. “I believe in listening, and hope that my patients always leave our visits feeling more positive and reassured.” Dr. Petrenko holds degrees from McMaster University in Canada and Michigan State University College of Osteopathic Medicine. She completed her internship at Florida State University, her internal medicine residency at Providence Portland Medical Center, and her fellowship in endocrinology, diabetes and clinical nutrition at Oregon Health & Science University. She speaks Ukrainian, Russian and English.