Marietta Ongay, M.D.

Dr. Marietta Ongay is a board-certified family medicine physician with more than 38 years of experience practicing medicine. She earned her undergraduate degree from the University of Puerto Rico, followed by her medical degree from the National Polytechnic Institute in Mexico. She completed her residency at Universidad Central del Caribe. Drawn to medicine because it reflects her core values of compassion, fairness, and trust, Dr. Ongay is dedicated to building long-term relationships with her patients. She believes healthcare should start with listening. By showing empathy, treating with respect, and providing evidence-based care, she empowers patients to take charge of their health and make informed choices. She focuses on prevention, education, and individualized care—assessing each patient’s unique risk factors to promote lifelong wellness. In her free time, she enjoys staying active through outdoor cycling and yoga. She also loves experimenting with new recipes and spending time with family and friends.

From the moment you walk through the doors at VIPcare at ProHealth - St. Cloud, you'll feel the difference. Our clinic offers a friendly, relaxed environment where you're never just a patient. We specialize in primary care for seniors, offering personalized care plans and a proactive approach to keeping you healthy. Whether you're managing a chronic condition or simply staying on top of preventive screenings, we're here to support you and build a lasting relationship.