Colon and Rectal Surgery faculty
![Colon and Rectal Surgery Ronald Gagliano, MD](/content/dam/dignity-health/arizona/gme/faculty/general-surgery/gme-az-ronald-gagliano.png/_jcr_content/renditions/cq5dam.web.1120.1568.png)
Ronald Gagliano, MD
Faculty Physician, Department Chair
Specialty:
General Surgery
Subspecialty:
Colon and Rectal Surgery
Medical School:
Tulane University School of Medicine
Residency:
Madigan Army Medical Center
Fellowship:
University of Minnesota, Colon and Rectal Surgery
Board Certifications:
American Board of Colon and Rectal Surgery
Certified in Colon & Rectal Surgery
American Board of Surgery
Certified in Surgery
Awards and Honors:
ACS Fellow
FASCRS
![Colon and Rectal Surgery Ronald Gagliano, MD](/content/dam/dignity-health/arizona/gme/faculty/general-surgery/gme-az-ronald-gagliano.png/_jcr_content/renditions/cq5dam.web.1120.1568.png)
Ronald Gagliano, MD
Faculty Physician, Department Chair
Specialty:
General Surgery
Subspecialty:
Colon and Rectal Surgery
Medical School:
Tulane University School of Medicine
Residency:
Madigan Army Medical Center
Fellowship:
University of Minnesota, Colon and Rectal Surgery
Board Certifications:
American Board of Colon and Rectal Surgery
Certified in Colon & Rectal Surgery
American Board of Surgery
Certified in Surgery
Awards and Honors:
ACS Fellow
FASCRS
![Colon and Rectal Surgery Clarence Clark](/content/dam/dignity-health/arizona/gme/faculty/general-surgery/dh-az-gme-clarence-clark.png/_jcr_content/renditions/cq5dam.web.1120.1605.png)
Clarence E Clark, III, MD
Program Director, General Surgery Residency Program:
Specialty:
General Surgery
Subspecialty:
Colon and Rectal Surgery
Medical School:
Penn State University, College of Medicine
Residency Hospital:
University of Texas Health Science Center San Antonio, TX
Fellowship:
CHRISTUS Santa Rosa Colon and Rectal Surgery Program, San Antonio, TX
Board Certifications:
Colon & Rectal Surgery
General Surgery
Professional Affiliations:
Association of Academic Surgeon
![Colon and Rectal Surgery Clarence Clark](/content/dam/dignity-health/arizona/gme/faculty/general-surgery/dh-az-gme-clarence-clark.png/_jcr_content/renditions/cq5dam.web.1120.1605.png)
Clarence E Clark, III, MD
Program Director, General Surgery Residency Program:
Specialty:
General Surgery
Subspecialty:
Colon and Rectal Surgery
Medical School:
Penn State University, College of Medicine
Residency Hospital:
University of Texas Health Science Center San Antonio, TX
Fellowship:
CHRISTUS Santa Rosa Colon and Rectal Surgery Program, San Antonio, TX
Board Certifications:
Colon & Rectal Surgery
General Surgery
Professional Affiliations:
Association of Academic Surgeon
![Colon and Rectal Surgery Adatee Okonkwo](/content/dam/dignity-health/arizona/gme/faculty/general-surgery/gme-gs-adatee-okonkwo.jpg/_jcr_content/renditions/cq5dam.web.1120.1568.jpeg)
Adatee Okonkwo, MD
Faculty Physician, Colon and Rectal Surgery
Specialty:
General Surgery
Subspecialty:
Colon and Rectal Surgery
Medical School:
Medical Collee of Georgia
Residency:
Morehouse School of Medicine
Fellowship:
Baylor Scott & White, Colon and Rectal Surgery
Board Certifications:
American Board of Surgery
Certified in Surgery
![Colon and Rectal Surgery Adatee Okonkwo](/content/dam/dignity-health/arizona/gme/faculty/general-surgery/gme-gs-adatee-okonkwo.jpg/_jcr_content/renditions/cq5dam.web.1120.1568.jpeg)
Adatee Okonkwo, MD
Faculty Physician, Colon and Rectal Surgery
Specialty:
General Surgery
Subspecialty:
Colon and Rectal Surgery
Medical School:
Medical Collee of Georgia
Residency:
Morehouse School of Medicine
Fellowship:
Baylor Scott & White, Colon and Rectal Surgery
Board Certifications:
American Board of Surgery
Certified in Surgery