Meet Our Doctors

CiC provides experienced, innovative, highly trained, caring physicians to serve the community. Our physicians are proud to be multiyear recipients of Phoenix Magazine’s prestigious Top Doctor Award.

Meet Our Doctors

Meet Our Doctors

Joel R. Rainwater, MD
Joel R. Rainwater, MD
  • Interventional Radiology Endovascular Specialist
  • Chief Medical Officer

Fellowship: M.D. Anderson Cancer Center (Houston) – Vascular Interventional Radiology, Interventional Oncology

Residency: Duke University Medical Center – Radiology

Internship: Parkland Memorial Hospital – Internal Medicine

Medical School: University of Texas – Southwestern

David Lopresti, MD
David Lopresti, MD
  • Interventional Radiology Endovascular Specialist

Fellowship: University of California San Diego – Vascular and Interventional Radiology

Residency: Naval Medical Center, Radiology

Medical School: University of Colorado School of Medicine at Denver

Kevin Duwe, MD
Kevin Duwe, MD
  • Interventional Radiology Endovascular Specialist
  • Medical Director Flagstaff, AZ

Fellowship: NY Presbyterian Hospital Columbia University

Residency: NY Presbyterian Hospital Columbia University

Internship: University of Hawaii

Medical School: Columbia University College of Physicians and Surgeons

Michael Switzer, MD
Michael Switzer, MD
  • Interventional Radiology Endovascular Specialist
Karen B. Garby, MD, RPhS
Karen B. Garby, MD, RPhS
  • Interventional Radiology Endovascular Specialist
  • Director of Venous Intervention

Fellowship: Case Western Reserve University – Vascular Interventional Radiology

Residency: University of Missouri – Kansas City – Radiology

Medical School: Medical College of Georgia

Undergrad: University of Georgia

James McEown, MD, FACEP
James McEown, MD, FACEP
  • Internal Medicine/Emergency Medicine
Keith Goss, DPM
Keith Goss, DPM
  • Director of Health Equity and Community Partnership
  • Chief of Podiatry and Wound Care

Fellowship: Plastic Reconstructive Surgery – Georgetown University Hospital (DC)

Residency: Advanced Foot & Ankle Reconstruction – INOVA Fairfax Hospital (VA)

Medical School: Temple University School of Podiatric Medicine (PA)

Undergraduate: BS Biology – Trinity University (TX)

Aaron Frodsham, MD
Aaron Frodsham, MD
  • Interventional Radiology Endovascular Specialist
  • Medical Director Salt Lake City UT

Fellowship: Brown University

Residency: Yale-New Haven Hospital

Internship: Yale-New Haven Hospital

Medical School: University of Vermont College of Medicine

Mary Costantino, MD
  • Interventional Radiology Endovascular Specialist
  • Medical Director Portland, OR

Fellowship: Georgetown University

Residency: OHSU, Dotter Institute

Internship: Stanford University

Medical School: UCLA

Michael Makki, DO
  • Interventional Cardiology
Annette Lopez, FNP-C
Mathew Benjamin, MD
  • Internal Medicine

Residency: John H. Stroger Hospital of Cook County

Chief Residency: Mt Sinai Hospital – Medical Center

Medical School: Kottayam Medical College

Carl E. Ferguson, DO
  • Family and Internal Medicine

Fellowship: United States Air Force

Residency: Riverside Medical Group

Medical School: University of Oklahoma College of Medicine in Oklahoma City

Nicole Montoya, PA-C, MBA