Dr. Daniel Kleiner, MD, is a highly regarded Surgical Oncologist based in Danbury, CT, with a distinguished 25-year career dedicated to advancing the field of Surgical Oncology. Board certified in General Surgery, Dr. Kleiner offers his expertise to patients at his practice in Danbury, where he is known for his compassionate and skilled approach to treating complex oncological conditions. He is affiliated with several esteemed hospitals, including Waterbury Hospital, Manchester Memorial Hospital, and Saint Mary’s Hospital, ensuring a comprehensive network of care for his patients.

Dr. Kleiner’s approach to patient care is marked by his commitment to providing personalized and empathetic treatment plans. His practice is defined by a focus on leveraging the latest surgical techniques and evidence-based practices to achieve the best possible outcomes for his patients. Rated consistently with an outstanding 5.0-star average by his patients, Dr. Kleiner’s dedication to excellence and patient-centered care makes him a trusted partner in his patients’ healthcare journeys.

Beyond his clinical practice, Dr. Kleiner is deeply committed to the well-being of the community he serves. He is actively engaged in ensuring his practice is accessible to a broad spectrum of patients, accepting a wide variety of major insurance plans, including CareFirst Blue Cross Blue Shield, Aetna, UnitedHealthCare, and others. Dr. Kleiner is currently accepting new patients, demonstrating his ongoing dedication to expanding access to quality surgical oncology care in Danbury and the surrounding areas.