Peter LaNasa, MD

Radiation Oncologist
Director – Radiation Oncology

Fort Worth

Area of focus: Cancer treatment

Office: Fort Worth

Board Certified in Radiation Oncology by the American Board of Radiology



“During medical school, I observed some doctors struggle, discussing prognosis and treatment for their cancer patients. I felt, even then, that patients wanted to know more if the information was presented to them properly. From that time to today, it has been very important to me that the diagnosis, treatment, and all the implications be explained to the patient in a way that doesn’t hide the truth, but gives realistic hope.”

Peter LaNasa, M.D., provides his patients with the most up-to-date and aggressive options for cancer treatment with radiation therapy. He brings more than 15 years of experience in treating a wide range of cancers, and leadership introducing the most cutting edge technologies such as CyberKnife® radiosurgery, Novalis TX and TrueBeam to DFW.

Dr. LaNasa attended the University of Virginia for both his undergraduate education and medical school. He completed an internship and residency at St. Barnabas Medical Center in Livingston, New Jersey.

Dr. LaNasa and his family live in Fort Worth. Interests outside of work include a focus on education and a number of sports, including golf and tennis.