Honors and Awards:

  • Castle Connolly-Atlanta Magazine Top Doctor
  • Health Grades Honor Roll
  • Patient's Choice 5th Anniversary Award
  • On Time Doctor Award
  • Compassionate Doctor Recognition Award
  • Top 10 Doctor - Metro Atlanta
  • Top 10 Doctor- State of Georgia
  • RateMDs.com Top 10 Oncologists in Atlanta
  • Radiation Oncology Chief Resident, 1991 - 1992
  • The James W. McLaurin Award for Excellence in Research in Otolaryngology, 1988
  • National Heart, Lung and Blood Institute Grant Recipient, 1986; Semicircular Canal Pharmacology
  • Beta Beta Beta Biologiic Society
  • Dean's List, Tulane University

Professional History:

  • Radiation Oncology of Atlanta, LLC
    2005- Present
  • Radiotherapy Clinics of Georgia, Decatur, GA
  • Emory University School of Medicine, Atlanta, GA
    1992--1994: Assistant Professor of Radiation Oncology
  • Medical Director, VA Medical Center (Atlanta), Section of Radiation Oncology., 1992-1994

Board Certificate:

  • Diplomate, Radiation Oncology, American Board of Radiology, Awarded 1993


  • SUNY-Downstate Health Science Center, New York,
    1991-1992: Chief Resident, Radiation Oncology
  • SUNY-Downstate Health Science Center, New York
    1989-1991: Resident, Radiation Oncology
  • Columbia University College of Physicians and Surgeons
    St. Luke's/Roosevelt Medical Center, New York, NY
    1988-1989: Post-Doctoral Residency Fellow, Surgery

Medical School:

  • Tulane University School of Medicine, New Orleans, LA
    1984-1988: Doctor of Medicine, June, 1988

Graduate School:

  • Temple University School of Medicine, Philadelphia, PA
    1982-1984: Master of Science, Physiology; May, 1984
    Thesis: "Hemodynamic Predictors of Outcome in Patients Undergoing Valve Replacement"

Undergradute School:

  • Tulane University College of Arts and Sciences, New Orleans, LA
    1976-1980: Bachelor of Science, Biology

Military Service:

  • Captain, Medical Corps, United States Army Reserve
  • Honorable Discharge

Committee Activities:

  • Director of Breast Cancer Research, RCOG, 1997 - 2005
  • Contributing Author, DeKalb Medical Center Annual Cancer Committee Report, 1997, 1998, 2000, 2002
  • Staging and Abstract Committee, DeKalb Medical Center
  • Radiation Oncology Mock Oral Board Examiner
  • Northside Hospital Cancer Conference Facilitator,  2011-Present
  • Northside Hospital Cancer Committee Member, 2011- Present
  • Northside Hospital Physician Quality Assurance Reviewer
  • Northside Hospital Prostate Cancer Annual Screening
  • Member of SWOG, RTOG, CALGB, NSABP

Organizational Memberships:

  • American Brachytherapy Society
  • American Society for Therapeutic Radiology and Oncology
  • American Society for Clinical Oncology
  • History of Medicine Society, Tulane School of Medicine

Book Chapter:

"Controversy in the Management of Laryngeal Tumors:  Radiation Therapy Perspective" L.W. Davis and W.H. Williams, in: Comprehensive Management of Head and Neck Tumors, S.E. Thawley, W.R. Panje, J.G. Batsakis, R.D. Lindberg, editors, W.B. Saunders, 1998  

Documentary Production:

1. "Breast Cancer: Exploring Options,"  Emory Clinic/Winship Cancer Center, 1994

2. "Robert Heath: Pioneer in Neuropsychiatry," Tulane Medical Center Oral History Series, 1987

Dr Williams is also the author or co-author of 79 peer-reviewed abstracts and publications. Click here to review his bibliography

Please call Radiation Oncology of Atlanta at 404-705-9192, or call Northside Hospital at 404-300-2294 if you have questions or want to schedule a consultation or follow-up appointment.