PETER MATTAR, M.D., MPH
Family Practice

Dr. Peter N Mattar is a Family Practice specialist in Riverside, California. He attended and graduated from Loma Linda University School of Medicine in 2005, having over 17years of diverse experience, especially in Family Practice. Dr. Peter N Mattar also cooperates with other doctors and physicians in medical groups including Citrus Valley Medical Associates. Dr. Mattar may accept Medicare Assignment.

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JOHN AGTUCA, D.O.
Internal Medicine

Dr. John Agtuca is a long time Southern California resident. He grew up in Anaheim and attended college at the University of California Riverside. After graduating medical school at Midwestern University in Glendale Arizona, he moved to Chicago Illinois to complete his training in Internal Medicine and then returned to California with his wife. He has a focus toward preventive care and medical education. His hobbies are hiking, biking, watching tennis, basketball and F1.

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RENANDA STEVENSON, DNP, FNP-BC
Family Practice

Dr. Renanda Stevenson is a Doctorate level Nurse Practitioner and has been practicing for over 20 years throughout the Inland Empire, specializing in Family Practice, Women’s Health and Urgent Care. As a Board-Certified Family Nurse Practitioner, she provides integrated primary care services to individuals of all ages, promoting health awareness and disease prevention. Dr. Stevenson strongly believes that building trusting relationships with her patient’s is the foundation of quality care and improved health outcomes.