Dr. John Duenas is a seasoned physician with over 30 years of experience in internal medicine. He earned his Doctor of Medicine degree from Pamantasan ng Lungsod ng Maynila and is a Fellow of the Philippine College of Physicians. As the consultant and owner of Dueñas Medical & Children's Clinic in Project 7, Quezon City, Dr. Duenas is dedicated to providing comprehensive healthcare to his patients. He also shares his expertise as the host of "KaTalk Mo si Doc," a monthly Zoom webinar that addresses common health issues, and has been a frequent guest on various TV and radio programs, including Radyo Klinika and Botika Ni Tita on DWIZ.