Dr. Colleen Ann Aitken, MD

Dr. Colleen Aitken is a family medicine physician who earned her medical degree from the Icahn School of Medicine at Mount Sinai. She completed her residency training at Stanislaus County Health Services Agency, building a strong foundation in comprehensive primary care. With nearly three decades of clinical practice, Dr. Aitken has developed extensive expertise in caring for patients of all ages. She speaks both Spanish and English, allowing her to serve diverse communities throughout her practice areas.

Dr. Aitken is affiliated with Doctors Medical Center of Modesto and practices at multiple locations throughout Modesto, Patterson, Westley, and Merced. Her clinical expertise includes managing high cholesterol in children and teenagers, treating hypertension, and addressing hyperlipidemia. She provides essential preventive services such as complete blood count testing and administers important vaccines including flu shots and pneumococcal vaccines. Patients consistently rate her care …highly, with an average rating of 4.8 out of 5 stars.