William Lancaster, MD

I am committed to providing compassionate and expert care to patients facing complex conditions of the liver, pancreas, and bile ducts. My journey in medicine is deeply rooted in a desire to support individuals during their most vulnerable times, and I find immense fulfillment in guiding them through life-altering diagnoses.

Specializing in hepatopancreatobiliary (HPB) surgery, I focus on both benign and malignant diseases, including tumors of the liver such as intrahepatic cholangiocarcinoma and colorectal liver metastases. My approach leverages advanced surgical techniques, including minimally invasive and robotic-assisted procedures, to enhance recovery and outcomes. By collaborating closely with a multidisciplinary team of specialists in oncology, gastroenterology, and interventional radiology, I ensure each patient's treatment plan is personalized and comprehensive, reflecting their unique needs and goals.

Trust and communication are at the core of my practice. I prioritize open dialogue, taking the time to listen and clearly explain treatment options, empowering patients to make informed decisions about their care. My academic research is focused on improving outcomes with innovative surgical strategies and therapies, such as hepatic artery infusion chemotherapy, which expand options for those with complex liver and pancreatic cancers.

Being part of the dedicated team at NYU Langone allows me to provide patients with access to cutting-edge clinical trials and therapies, all while maintaining a deeply compassionate approach that emphasizes safety, respect, and dignity. Recognized for excellence in surgical education and patient care, my commitment to advancing the field is driven by a steadfast focus on placing patients and their families at the center of all that I do.

When seeking the best care, patients can rest assured that they are not alone. Together, we strive not only for survival but for thriving after surgery, ensuring quality of life and health are restored.