We call ourselves the experts, and our referring physicians agree.  We frequently provide diagnostic services to our referring physicians, their family and friends. Our reputation for quality interpretations in a caring and service-oriented environment separates us from other imaging providers. 

In sharing our commitment to the imaging profession, we partner with Santa Barbara City College's Radiography and Sonography programs. Through these affiliations, students are able to observe the clinical aspects of imaging at our outpatient imaging centers and get real, hands-on experience working with technologists, radiologists, and patients.  In addition to our rotation agreements with SBCC, our commitment to education is evident in the expertise of our many staff members who serve as professors in programs at SBCC and UCSB. 

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Dean Black, M.D. Steven F. Berrett, M.D. Gary M. Blum, M.D. Kyu Ho Choi, M.D. Wook-Chin Chong, M.D. Ramona R. Clark, M.D. James H. Day, M.D. William Deruso, M.D.

Sean Freyne, M.D.  Daniel T. Fox, M.D. Ivan Hayward, M.D. Ulrike M. Hayward, M.D. Laurel P. Hansch, M.D. Lawrence P. Harter, M.D., F.A.C.R. Christopher E. Herzig, M.D. Winifred Leung, M.D.

Andrew W. Osburn, M.D.  Raymond J. Mastrovito, M.D. Paymann Moin, M.D. Nicholas Hanson, M.D. William J. Theurer, M.D. John D. Wrench, M.D.

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	Dean Black, M.D. Secretary, Pueblo Radiology Associates, Inc. / Medical Director St. John's Regional Medical Center   Back to Top Birthplace Salt Lake City, UT Undergraduate Degree Brigham Young University, UT Medical Degree Georgetown University School of Medicine, DC Internship LDS Hospital, UT Residency Loma Linda University Medical Center, CA Fellowship Loma Linda University Medical Center, CA Interventional Radiology Board Certification American Board of Radiology Sub-Specialty Interests Vascular Interventional Radiology
	Steven F. Berrett, M.D. Pueblo Radiology Associates, Inc. Back to Top Birthplace California Undergraduate Degree La Sierra Campus Medical Degree Loma Linda University School of Medicine Internship White Memorial Medical Center Residency White Memorial Medical Center Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships American Medical Association California Medical Association Ventura County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-specialties/Interests Body Imaging
	Gary M. Blum, M.D. Medical Director - Santa Barbara office, Pueblo Radiology Associates, Inc.  Back to Top Birthplace Washington, DC Undergraduate Degree University of Virginia, Charlottesville, VA Medical Degree Georgetown University School of Medicine, Washington, DC Internship Pacific Presbyterian Medical Center, San Francisco, CA Residency Santa Barbara Cottage Hospital, Santa Barbara, CA Fellowship University of Iowa Hospitals/Clinics, Iowa City, IA Body Imaging Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships American Medical Association California Medical Association Santa Barbara County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-Specialty Interests Breast Imaging and Intervention Computed Tomography (CT) Magnetic Resonance Imaging (MRI) Vascular Ultrasound
	Kyu Ho Choi, M.D. Pueblo Radiology Associates, Inc.  Back to Top Birthplace Korea Undergraduate Degree Catholic Medical College, KR Medical Degree Catholic University Medical College, KR Internship Columbus Hospital, IL Residency Methodist Hospital, NY Fellowship Medical College of Ohio, OH Board Certification American Board of Radiology Certificate of Added Qualifications in Neuroradiology Sub-Specialty Interests Neuroradiology
	Wook-Chin Chong, M.D. Pueblo Radiology Associates, Inc.  Back to Top Birthplace Korea Undergraduate Degree Catholic University Medical College Medical Degree Catholic University Medical College Internship City Hospital Center at Elmhurst, NY Residency City Hospital Center at Elmhurst, NY Society Memberships American College of Radiology Radiological Society of North America California Radiological Society Board Certification American Board of Radiology Sub-Specialty Interests Ultrasonography Nuclear Medicine Mammography Magnetic Resonating Imagining (MRI) Computed Tomography (CT)
	Ramona R. Clark, M.D. Pueblo Radiology Associates, Inc. Back to Top Birthplace New Jersey Undergraduate Degree La Sierra University, Riverside, CA Medical Degree University of Southern California, Los Angeles, CA Internship Glendale Adventist Medical Center, Glendale, CA Residency Children's Hospital of Southern California / Los Angeles County (Pediatrics) University of Southern California Medical Center Cedars Sinai Medical Center, Los Angeles, CA Board Certification National Board of Medical Examiners American Board of Radiology American Board of Pediatrics Society Memberships American Medical Association California Medical Association Santa Barbara County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-Specialty Interests Mammography Pediatrics
	James H. Day, M.D. Pueblo Radiology Associates, Inc. Back to Top Birthplace Tennessee Undergraduate Degree University of Tennessee, Knoxville, TN Medical Degree University of Tennessee College of Medicine, Memphis, TN Internship City of Memphis Hospital, Memphis TN Residency University of Colorado Health Science Center, Denver, CO Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships American College of Radiology American Medical Association California Medical Association Ventura County Medical Society California Radiological Society South Coast Radiological Society Sub-Specialty Interests Ultrasound Computed Tomography (CT) Nuclear Medicine PET
	William Deruso, M.D. Pueblo Radiology Associates, Inc. Back to Top Birthplace California Undergraduate Degree California Lutheran University, Thousand Oaks, CA Medical Degree University of Southern California, Los Angeles, CA Internship Kaiser Permanente, Santa Clara, CA Residency Santa Clara Valley Medical Center, San Jose, CA Fellowship Barrow Neurological Institute, Phoenix, AZ Neuroradiology Board Certification American Board of Radiology Society Memberships Radiologic Society of North America American Roentgen Ray Society American Society of Neuroradiology American College of Radiology Sub-Specialty Interests Neuroradiology
	Sean Freyne, M.D. Pueblo Radiology Associates, Inc. Back to Top Birthplace California Undergraduate Degree University of California, Riverside Medical Degree St. Louis University School of Medicine Internship University of Nevada School of Medicine Residency University of Maryland School of Medicine Fellowship University of Maryland School of Medicine Interventional Radiology Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships American Medical Association California Medical Association Ventura County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-specialties/Interests Interventional Radiology
	Daniel T. Fox, M.D. Medical Director - Goleta Valley Cottage Hospital  Back to Top Birthplace California Undergraduate Degree University of California, San Diego, CA Medical Degree Eastern Virginia Medical School, Norfolk, VA Internship Long Beach VA Medical Center, Long Beach, CA Residency UCLA Medical Center, Los Angeles, CA Fellowship USC County Medical Center, Los Angeles, CA Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships American Medical Association California Medical Association Santa Barbara County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Awards/Honors AOA Sub-Specialty Interests Body Imaging
	Ivan Hayward, M.D. Medical Director - Community Memorial Hospital Back to Top Birthplace Florida Undergraduate Degree University of California, San Diego Medical Degree University of California, San Diego Internship Framingham Union Hospital, Framingham, MA Residency University of California, San Diego Fellowship University of California, San Francisco, Veterans Affairs Medical Center Interventional Radiology Board Certification American Board of Radiology Society Memberships American Medical Association California Medical Association Ventura County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-Specialty Interests Interventional radiology Cross-sectional imaging
	Ulrike M. Hayward, M.D. Pueblo Radiology Associates, Inc. Back to Top Birthplace Germany Undergraduate Degree University of Freiburg, Germany Medical Degree University of Heidelberg, Germany Internship Santa Barbara Cottage Hospital, Santa Barbara, CA Residency Santa Barbara Cottage Hospital, Santa Barbara, CA Board Certification American Board of Radiology Society Memberships American Medical Association California Medical Association Ventura County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-Specialty Interests Cross-sectional imaging General radiology
	Laurel P. Hansch, M.D. Medical Director Santa Ynez Valley Cottage Hospital  Back to Top Birthplace Pennsylvania Undergraduate Degree University of California Santa Barbara, Santa Barbara, CA Medical Degree Hahnemann University Medical School, Philadelphia, PA Internship LAC-USC Medical Center, Los Angeles, CA Residency LAC-USC Medical Center, Los Angeles, CA Fellowship LAC-USC Medical Center, Los Angeles, CA Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships American Medical Association California Medical Association Santa Barbara County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-Specialty Interests Cross-Sectional Imaging Ultrasound Guided Interventions CT Guided Intervention
	Lawrence P. Harter, M.D., F.A.C.R. President, Pueblo Radiology Associates, Inc. Back to Top Birthplace Illinois Undergraduate Degree University of California Berkeley, Berkeley, CA Medical Degree Creighton University School of Medicine, Omaha, NB Internship Kaiser Foundation Hospital, San Francisco, CA Residency Stanford University Medical Center Fellowship University of California San Francisco, San Francisco, CA Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships American Medical Association California Medical Association Santa Barbara County Medical Society American College of Radiology California Radiological Society Society of Magnetic Resonance Imaging International Spine Injection Society Awards/Honors AOA American College of Radiology, Fellow Sub-Specialty Interests Computed Tomography (CT) Magnetic Resonance Imaging (MRI) Interventional Procedures Spine Imaging
	Christopher E. Herzig, M.D. Director of Interventional Services, Pueblo Radiology Associates, Inc. Back to Top Birthplace California Undergraduate Degree Occidental College, Los Angeles, CA Medical Degree University of Southern California, Los Angeles, CA Internship University of California, Irvine, Long Beach, CA Residency University of Southern California, Diagnostic Radiology University of Southern California, Vascular & Interventional Radiology Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships Society of Interventional Radiology American College of Radiology American Medical Association California Medical Association Ventura County Medical Society California Radiological Society South Coast Radiological Society Sub-Specialty Interests Interventional Radiology Vein Treatment Specialist
	Winnie Leung, M.D. Medical Director of Women's Services, Pueblo Radiology Associates, Inc. Back to Top Birthplace New York, NY Undergraduate Degree Dartmouth College, Hanover, NH Medical Degree Drexel University College of Medicine, Philadelphia, PA Internship University of Wisconsin, Madison, WI Residency University of Wisconsin, Madison, WI Fellowship University of Wisconsin, Madison, WI Women's Imaging Primary Location Pueblo Radiology, Santa Barbara Office Board Certification American Board of Radiology Society Memberships American College of Radiology Santa Barbara Medical Society Sub-Specialty Interests Ultrasound Imaging – High risk OB & MSK Breast imaging and intervention Abdominal Imaging
	Raymond J. Mastrovito, M.D. Pueblo Radiology Associates, Inc.  Back to Top Birthplace New York Undergraduate Degree Fordham College Medical Degree New York Medical School Internship LAC-USC Medical Center Residency LAC-USC Medical Center Fellowship LAC-USC Medical Center Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships American Medical Association California Medical Association Ventura County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-specialties/Interests Body Imaging
	Paymann Moin, M.D. Pueblo Radiology Associates, Inc.  Back to Top Birthplace New Mexico Undergraduate Degree University of Southern CA Medical Degree University of Southern CA, Keck School of Medicine Internship University of California, Los Angeles Residency University of Southern California Keck School of Medicine Fellowship University of Southern California Imaging Informatics Musculoskeletal Radiology Board Certification American Board of Radiology Society Memberships Los Angeles Radiological Society American Roentgen Ray Scoiety Radiological Society of North America Tau Beta Pi Engineering Honors Society Sub-specialties/Interests Body Imaging Musculoskeletal Radiology Imaging Informatics
	Nicholas Hanson, M.D. Pueblo Radiology Associates, Inc.  Back to Top Birthplace California Undergraduate Degree University of California San Diego Medical Degree Tufts University School of Medicine Internship Newton Wellesley Hospital, Newton MA Residency LAC-USC Medical Center, Los Angeles Fellowship LAC-USC Keck School of Medicine, Los Angeles Interventional Radiology Board Certification American Board of Radiology Medical Board of California Kentucky Board of medical licensure Society Memberships American Board of Radiology Medical Board of California Kentucky Board of Medical Licensure American Medical Association American College of Radiology Awards/Honors Society of Interventional Radiology Resident in training award AUR Molecular Biology for Course Fava Foundation Award National Security Education Program David Marc Belkin Memorial Research Scholarship University of California Regents Scholar Sub-specialties/Interests Vascular Interventional Radiology Oncology
	Andrew W. Osburn, M.D. Pueblo Radiology Associates, Inc.    Back to Top Birthplace Kentucky Undergraduate Degree University of California, Los Angeles Medical Degree University of California at Los Angeles, School of Medicine Internship St. Mary Hospital, Long Beach, CA Residency Cottage Hospital, Santa Barbara, CA Fellowship Harbor-U.C.L.A. Medical Center, Los Angeles, CA Body Imaging Board Certification American Board of Radiology Society Memberships American Medical Association California Medical Association Santa Barbara County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-Specialty Interests Body Imaging
	William J. Theurer, M.D. Assistant Medical Director, St. Johns Regional Medical Center Back to Top Birthplace Wisconsin Undergraduate Degree Marquette University Medical Degree University of Wisconsin Medical School Internship Northwestern University Hospital Residency Emory University School of Medicine Fellowship Emory University School of Medicine Neuroradiology Board Certification National Board of Medical Examiners American Board of Radiology Society Memberships American Medical Association California Medical Association Ventura County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society Sub-specialties/Interests Neuroradiology
	John D. Wrench, M.D. Pueblo Radiology Associates, Inc. Back to Top Birthplace California Undergraduate Degree Occidental College, Los Angeles, CA Medical Degree University of California San Diego School of Medicine, San Diego, CA Internship Presbyterian/St. Luke's Medical Center, Denver, CO Residency Duke University Medical Center, Durham, NC Fellowship Duke University Medical Center, Durham, NC Neuroradiology Board Certification National Board of Medical Examiners American Board of Radiology Certificate of Added Qualification (CAQ) - Neuroradiology Society Memberships American Medical Association California Medical Association Santa Barbara County Medical Society American College of Radiology California Radiological Society South Coast Radiological Society American Society of Neuroradiology (ASNR) American Society of Spine Radiology (ASSR) Sub-Specialty Interests Magnetic Resonance Imaging (MRI), Interventional Procedures, Neuroradiology