Dr. Katherine Seibert, MD, is a distinguished Medical Oncologist practicing in Haverstraw, NY. With an impressive 49 years of experience in the field, Dr. Seibert has dedicated her career to advancing the care of patients with cancer. She holds board certification in Internal Medicine, signifying her comprehensive expertise in managing complex medical conditions. Dr. Seibert is affiliated with Garnet Health Medical Center-Catskills, Harris Campus, and offers her services across multiple locations, including Monticello, Peekskill, and Goshen, NY, ensuring accessibility for her patients.

Dr. Seibert is committed to providing compassionate and personalized care to each of her patients. Her extensive experience enables her to offer expert medical guidance, tailored to meet the unique needs of individuals facing challenging diagnoses. She accepts a wide range of insurance plans, including Aetna, Empire Blue Cross Blue Shield, UnitedHealthCare, Blue Cross Blue Shield, Cigna, and Humana, reflecting her dedication to making high-quality oncology care accessible to all.

Beyond her professional responsibilities, Dr. Seibert is deeply committed to the well-being of her community. Her practice is a testament to her unwavering dedication to patient care, where she strives to improve patient outcomes through attentive and empathetic treatment. Dr. Seibert welcomes new patients and encourages those in need of her expertise to reach out for support and guidance in navigating their healthcare journey.