Alternative Therapeutic and Nutritional Consultants is a Piscataway, New Jersey practice focused on functional-medicine-informed care. Drawing on more than 30 years of experience, Alan Shair emphasizes therapeutic and nutritional strategies that look beyond symptom management, with diet changes and nutritional supplements serving as central parts of the approach. The practice centers on addressing underlying imbalances through practical, restorative interventions designed to support broader well-being over time.