Dr. Alethea Lida Poste, MD

Dr. Alethea Poste is a family medicine physician who earned her medical degree from Universidad Autonoma De Guadalajara Facultad De Medicina. She completed her residency training at Mercy Center Family Practice, building expertise across the full spectrum of family healthcare. With 18 years of experience treating patients of all ages, Dr. Poste brings comprehensive knowledge to primary care medicine. She is fluent in eight languages including Chinese, French, Portuguese, Korean, Arabic, German, Italian, and English.

Dr. Poste practices at Rancho Family Medical Group Single Oak and maintains affiliations with both Temecula Valley Hospital and Mercyhealth Hospital And Trauma Center Janesville. Her clinical focus includes managing joint pain and back problems, with special attention to back pain during pregnancy and in children and teens. She offers physical therapy services and strength training programs to help patients recover from injuries and improve their overall health. Dr. Poste …also provides skin lesion treatment and removal procedures as part of her comprehensive family medicine practice. Patients rate her care at 4.0 out of 5 stars on average.