Dr. Sheila Ling, MD, is a highly experienced internist practicing in Boulder, Colorado. With over 37 years in the medical field, she graduated from Harvard Medical School in 1986. Dr. Ling is affiliated with Foothills Hospital and offers telehealth appointments. She specializes in Internal Medicine and treats a diverse range of health issues, including achlorhydria, acute upper respiratory infections, all types of headaches, urinary tract infections, and more. Patients particularly commend Dr....