Clinicians affiliated with Regional Imaging Associates

22 clinicians on file with this group · most practice in Youngstown-Warren, OH · PAC ID 7113372236

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

21 clinicians affiliated with Regional Imaging Associates are in the 2024 Medicare Part B data, 21 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Diagnostic Radiology (17) · Interventional Radiology (3) · Undefined Physician type (1)

Specialty links go to the specialty in Youngstown-Warren, OH.

Clinicians affiliated with Regional Imaging Associates, 2024

Alphabetical by last name; 21.

NameSpecialtyCity
Joshua K Apgar, DODiagnostic RadiologyCortland, OH
Aaron S Bos, M.D.Interventional RadiologyOshkosh, WI
Maximina Boutselis, M.D.Diagnostic RadiologyWest Newbury, MA
Justin Broadhead, DODiagnostic RadiologyMobile, AL
Loren A Buck, D.O.Diagnostic RadiologyRock Hill, SC
Caroline M Canelas, MDDiagnostic RadiologyDurham, NC
Abbas A Chamsuddin, M.D.Diagnostic RadiologyChicago, IL
Koula S Coliadis, MDDiagnostic RadiologyCortland, OH
Albert J Cook, M.D.Diagnostic RadiologySeaman, OH
Albert J Cook, M.D.Interventional RadiologyYoungstown, OH
Rand J Cuthbertson, MDDiagnostic RadiologyCharleston, SC
Anthony K Gordon, MDUndefined Physician typeNovato, CA
Barry D Klein, MDDiagnostic RadiologyThousand Oaks, CA
Jason I Lindsey, M.D.Diagnostic RadiologyAlbuquerque, NM
Richard J Loges, MDDiagnostic RadiologyBoardman, OH
Philip B Mcdonald, M.D.Diagnostic RadiologyMiami, FL
Raj R Patel, MDDiagnostic RadiologyCincinnati, OH
James E Port, M.D.Diagnostic RadiologyCortland, OH
Paul Rochon, MDInterventional RadiologyThornton, CO
Cloe F Shelton, MDDiagnostic RadiologyLebanon, NH
Lloyd D Wagner, M.D.Diagnostic RadiologySanta Monica, CA

Practice locations

Listed practice locations in Alabama, California, Colorado, Florida, Massachusetts, Michigan, North Carolina, New Hampshire, New York, Ohio, Pennsylvania, South Carolina, Vermont.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations