Peter Caracappa

APAM Adjunct Professor, Chief Radiation Safety Officer, Executive Director of RS Programs

Medical Physics
(Office) Georgian Building, Room 262
(Mail) 617 West 168th Street
New York NY 10032
Phone: 212-342-1953
Email: pc2837@cumc.columbia.edu
CV

Research interests

·       Radiation Dosimetry
·       Medical Health Physics
·       Monte Carlo Simulation
·       Radiation Protection


Biography

Dr. Caracappa has been a practicing health physicist for nearly 20 years, with more than a dozen of those as the radiation safety officer for increasingly broad and diverse programs.  As the Chief Radiation Safety Officer for Columbia University, he has responsibility for broad-scope clinical and research licenses for radioactive material and radiation producing equipment, a large cyclotron facility, and permits for use over several locations.  The radiation safety program he leads encompasses the activities at Columbia University, Columbia University Medical Center, New York-Presbyterian Hospital, Barnard College, the New York State Psychiatric Institute, and affiliated medical practices, with licensing from City, State, and Federal authorities.  He has previously served as Radiation Safety Officer for a number of academic and research programs, including a 100 MeV electron accelerator facility and a low-power research reactor. Dr. Caracappa is certified by the American Board of Health Physics in the comprehensive practice of health physics.

Dr. Caracappa has served both full- and part-time on the faculty at Rensselaer Polytechnic Institute, and has over 15 years of experience as the primary instructor for courses in Nuclear Engineering and Health Physics, including subjects such as radiation detection and instrumentation, health physics, nuclear physics, and laboratory experimentation.  He also led the RPI Reactor Critical Facility, a 100-watt research reactor, as Director and maintained an active research program in reactor physics and medical health physics, authoring or co-authoring over 25 peer-reviewed papers or proceedings and 100 conference presentation abstracts.

Selected publications:

  • Ding A, Gao Y, Liu H, Caracappa PF, Long DJ, Bolch WE, Liu B, Xu XG. VirtualDose: a software for reporting organ doses from CT for adult and pediatric patients. Physics in Medicine and Biolgy 60(14):5601-5625, 2015.
     
  • Caracappa PF, Rhodes AM, Feidler DA, Multi-scale voxel phantom modeling: a high resolution eye model for computational dosimetry.  Physics in Medicine and Biology 59:  5261-5275, 2014.
     
  • Vazquez JA, Caracappa PF, Xu XG. Development of Posture-Specific Computational Phantoms Using Motion Capture Technology and Application to Radiation Dose Reconstruction for the 1999 Tokaimura Nuclear Criticality Accident.  Physics in Medicine and Biology 59: 5277-5286, 2014.
     
  • Gu J, Xu XG, Caracappa PF, Liu B.  Fetal Doses to Pregnant Patients from CT With Tube Current Modulation Calculated Using Monte Carlo Simulations and Realistic Phantoms.  Radiation Protection Dosimetry 155 (1): 64-72, 2013.
     
  • Caracappa PF, Ding A, Xu XG. Interpolation Method for Calculation of Computed Tomography Dose from Angular Varying Tube Current. Joint International Conference on Supercomputing in Nuclear Applications and Monte Carlo 2013. Paris, France, October 27-31, 2013.
     
  • Ding A, Mille M, Liu T, Caracappa PF, Xu XG. Extension of RPI-adult male and female computational phantoms to obese patients and a Monte Carlo study of the effect on CT imaging dose. Phys. Med. Biol. 57(9): 2441-2459, 2012.
     
  • Caracappa, PF. Reconstruction of Airborne Activity Concentrations from Radiation Exposure Records. International Meeting on Severe Accident Assessment and Management: Lessons Learned from Fukushima Dai-ichi, 2012.
     
  • Caracappa, PF. Evaluation of Prospective Dosimetry for Members of the Public Following the Fukushima Accident. International Meeting on Severe Accident Assessment and Management: Lessons Learned from Fukushima Dai-ichi, 2012.
     
  • Caracappa PF, Xu XG, Gu J. Modeling Of Tube Current Modulation Methods In Computed Tomography Dose Calculations For Adult And Pregnant Patients. Proceedings of the International Conference on Mathematics and Computational Methods applied to Nuclear Science and Engineering, 2011.
     
  • Na YH, Zhang B, Zhang J, Caracappa PF, Xu XG.  Deformable adult human phantoms for radiation protection dosimetry: anthropometric data representing size distributions of adult worker populations and software algorithms.  Phys. Med. Biol. 55:3789-3811, 2010.
     
  • Liu H, Gu J, Caracappa PF, Xu XG.  Comparison of two types of adult phantoms in terms of organ doses from diagnostic CT procedures.  Phys. Med. Biol. 55:1441-1451, 2010.
     
  • Zhang JY, Na YH, Caracappa PF, Xu XG. RPI-AM and RPI-AF, a pair of mesh-based, size-adjustable adult male and female computational phantoms using ICRP-89 parameters and their calculations for organ doses from monoenergetic photon beams.  Phys. Med. Biol. 54:5885-5908, 2009.
     
  • Gu J, Bednarz B, Caracappa PF, Xu XG. The development, validation and application of a multi-detector CT (MDCT) scanner model for assessing organ doses to the pregnant patient and her fetus using Monte Carlo methods. Phys. Med. Biol. 54:2699-2717, 2009.
     
  • Caracappa PF, Chao TC, Xu XG. A Study Of Predicted Bone Marrow Distribution On Calculated Marrow Dose From External Radiation Exposures Using Two Sets Of Image Data For The Same Individual. Health Phys. 96(6):661– 674; 2009.


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