AAPRI Clinical Research Institute

AAPRI Clinical Research Institute is a specialized allergist practice in Warwick, Rhode Island, dedicated to treating asthma and allergies through a combination of traditional and functional medicine. The clinic offers comprehensive assessments, sublingual immunotherapy, oral immunotherapy for food allergies, and clinical research participation, serving patients across Rhode Island and parts of Massachusetts. Led by Dr. John Zwetchkenbaum, the practice emphasizes identifying root causes of allergic conditions to improve long-term quality of life. With a 3.50 rating and 32 reviews, patients highlight personalized care, effective treatment plans, and a compassionate team.

The practice was founded 28 years ago by Dr. Zwetchkenbaum, who brings a unique perspective shaped by his own history with severe asthma. He trained at Brown University, Boston University, and the National Jewish Health Center, and became certified in functional medicine to support a holistic approach. AAPRI is the only practice in Rhode Island offering oral immunotherapy for food allergies and operates a multi-specialty clinical research center where patients can participate in trials with no cost for study-related care. The team includes bilingual staff fluent in Spanish and Portuguese, and the clinic maintains a strong focus on patient education through a newsletter and blog.

Located on Toll Gate Road, the clinic sits just 0.1 miles from the Kent County Memorial Hospital Library and 0.2 miles from Kent Hospital, placing it within close proximity to key healthcare and community resources. It is also a short distance from Centerville Road, Route 117 Park and Ride, and Progressive Learning for Children School, making it accessible to local residents.

While no score strengths are listed, the practice is recognized for its innovative treatments, particularly in food allergy desensitization and clinical research. Patients frequently praise the thoroughness of care, the responsiveness of staff, and the effectiveness of long-term treatment strategies. Dr. Zwetchkenbaum’s 2025 and 2026 TopDoc awards reflect peer and patient recognition of his leadership in the field.

AAPRI Clinical Research Institute stands as a leader in functional allergy care in Warwick, combining medical expertise with patient-centered innovation to help individuals regain control of their health.