Dr. John Dugan Mahoney, MD

Dr. John Mahoney is an internal medicine physician who also specializes in emergency medicine, bringing a unique combination of comprehensive primary care and acute medical expertise to his practice. He earned his medical degree from the University of Colorado School of Medicine and completed his residency training at Strong Memorial Hospital. With 46 years of experience in medicine, Dr. Mahoney has developed extensive knowledge in managing both routine health concerns and urgent medical situations. He is fluent in English and Spanish, allowing him to serve a diverse patient population.

Dr. Mahoney practices at Kaiser Permanente locations in Denver, Colorado, where he treats a wide range of common conditions including throat infections, joint pain, and back pain during pregnancy. His experience spans preventive care services such as flu vaccinations and COVID-19 booster shots, as well as comprehensive adult immunizations. Patients consistently rate Dr. Mahoney highly for his care, …giving him an average rating of 4.7 out of 5 stars. His dual training in internal medicine and emergency medicine provides patients with both thorough primary care management and the ability to handle urgent health concerns effectively.