Radiation Oncology: Meet the Physicians
John J. Kresl, MD, PhD, FACRO
Dr. Kresl received his advanced medical educational and research training in Molecular and Immunological Tumor Cell Biology at Northwestern University Medical School in Chicago and completed his comprehensive Radiation Oncology training program at Mayo Clinic, Rochester, MN. He also completed advanced clinical Radiation Oncology training in the field of Brachytherapy, GammaKnife, Stereotactic Radiosurgery and CyberKnife Stereotactic Radiosurgery.
Dr. Kresl is Board Certified by the American Board of Radiology in Radiation Oncology. He is a distinguished Fellow of the American College of Cancer Specialists.

Lauren D. Stegman, MD, PhD
Dr. Stegman completed his residency at Memorial Sloan-Kettering Cancer Center in New York City. He earned combined MD and PhD from the University of Michigan in Ann Arbor where he studied Cancer Gene Therapy and Molecular Imaging.
Dr. Stegman is Board Certified in Radiation Oncology by the American Board of Radiology.

Thomas B. Daniels, MD
Dr. Daniels completed his residency at Mayo Clinic in Rochester, MN where he also served as Chief Resident. He earned his MD at Rush University Medical College in Chicago.
Dr. Daniel is Board Certified in Radiation Oncology by the American Board of Radiology.
Devin, J. Sloan, MD
Dr. Sloan is Board Certified in Radiation Oncology by the American Board of Radiology.
