Dr. Radhika Sundaram Hariharan, MD

Dr. Radhika Hariharan is an endocrinologist who specializes in diabetes and metabolism, bringing over three decades of medical expertise to her practice. She earned her medical degree from Kilpauk Medical College and has dedicated 31 years to helping patients manage complex hormonal and metabolic conditions. Dr. Hariharan is fluent in both English and Spanish, allowing her to connect with a diverse patient population.

Dr. Hariharan practices at Advanced Metabolic Care Plus Research in both Escondido and Temecula, California, and maintains hospital privileges at Rancho Springs Medical Center. She focuses on treating conditions such as goiter, vitamin D deficiency, and thyroid nodules. Her expertise includes performing cranial ultrasounds, thyroid and parathyroid ultrasounds, and comprehensive metabolic panels to provide thorough diagnostic care. Patients consistently rate her highly, giving her an average rating of 4.8 stars for her compassionate and knowledgeable approach to endocrine …health.