Dr. Olga Tsytsyna
Meet Your Doctor:
Board-certified, patient-focused, and committed to getting you real answers.
Dr. Olga Tsytsyna, DNP, Board-certified Family Nurse Practitioner specializing in Allergy and Asthma. Serving patients of all ages across the Pacific Northwest; from young children navigating food allergies to adults who've been managing asthma or chronic hives for years without real relief.
Her approach is simple: a good diagnosis changes everything. Using state-of-the-art tools, including comprehensive allergy panels, skin testing, pulmonary function testing, and advanced biologic treatments like Xolair, she builds treatment plans grounded in precision, not guesswork. Every patient leaves with a clear picture of what's going on and exactly what to do about it.
Dr. Olga Tsytsyna believes patients deserve straight answers, not vague reassurances. Whether you've been suffering for years or just started noticing symptoms, she'll take the time to truly understand your situation, and find a path forward that fits your life.
Maricely Villanueva
Cely joined The Allergy & Asthma Center of NW in 2025 with 10 years of experience. She is a certified medical assistant who has worked in both primary care and specialty care settings including cardiology, neurology, sleep medicine, allergy care, and family practice. She enjoys working with patients of all ages and is passionate about providing high-quality care.
Board Certified
Family Nurse Practitioner specializing in Allergy and Asthma.
Pediatric & Adult Care
Treating patients of all ages — from infants to seniors
Full-Spectrum Treatment
Immunotherapy, Xolair, and personalized asthma management — treating the cause, not just the symptoms
Become A Patient
Request An Appointment Today!