Dr. Radhika Sundaram Hariharan, MD

Dr. Radhika Hariharan specializes in endocrinology, diabetes and metabolism, bringing over three decades of medical expertise to patient care. 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 serve a diverse patient population.

Dr. Hariharan practices at Advanced Metabolic Care Plus Research Inc with locations in Escondido and Temecula, California, and maintains hospital privileges at Rancho Springs Medical Center. She focuses on treating conditions such as vitamin D deficiency, thyroid nodules, and goiter. Her expertise includes performing thyroid hormone tests and TSH testing to help diagnose and monitor thyroid function. Patients consistently rate her highly, with an average rating of 4.8 out of 5 stars.