Dr. Joseph Gerard Mallon, MD

Dr. Joseph Mallon specializes in internal medicine and hospital medicine, bringing 25 years of experience to patient care. He earned his medical degree from Trinity College Dublin School Of Medicine, providing him with a strong foundation in comprehensive medical practice. His expertise spans the full spectrum of internal medicine with a particular focus on caring for hospitalized patients who require specialized inpatient treatment. Dr. Mallon is fluent in Chinese and Spanish, allowing him to communicate effectively with diverse patient populations.

Dr. Mallon practices at CPMC Van Ness Campus in San Francisco, California, where he focuses on complex medical conditions requiring hospital-based care. He treats patients with urinary conditions including frequent urination and bladder infections, as well as bladder inflammation that can result from cancer treatments. His procedural expertise includes hyperbaric oxygen therapy, which uses pressurized oxygen to promote healing, and …therapeutic hypothermia for certain critical care situations. Patients have given Dr. Mallon an average rating of 4.0 on Vitals.