PHYSICIANS
CASC Physician Information
For detailed physician information, click on thenames below to learn more.
Russell Allison, M.D. – Orthopedic Surgery
Specialty:
Orthopedic Surgery
Board Certification:
American Board of Orthopaedic Surgery
Medical Education:
University of Arkansas for Medical Sciences
Residency:
Allegheny University for the Health Sciences (Department of Orthopaedic Surgery)
Shriner’s Hospital for Crippled Children (Pediatric Orthopaedic Surgery)
Allegheny University Hospital (Chief Resident, Orthopaedic Surgery)
Fellowship:
American Orthopaedic Association, Kellogg Leadership Series
Evanstan, IL
Professional Affiliations / Memberships:
American Medical Association
Southern Medical Association
Arkansas Medical Society
American Academy of Orthopaedic Surgeons
Pope County Medical Society
Danny J. Aquilar, D.P.M., FACFAS, FCCWS – Podiatry – Foot and Ankle Surgery
Specialty:
Podiatry
Board Certification:
American Board of Podiatric Surgeons
American Academy of Wound Management
Medical Education:
Scholl College of Podiatric Medicine
Residency:
Madigan Army Medical Center
Tacoma, Washington
Professional Affiliations / Memberships:
American Podiatric Medical Association
Arkansas Podiatric Medical Association
Fellow of the American College of Foot and Ankle Surgeons
Fellow of the College of Certified Wound Specialists
Adam L. Bingham, D.P.M. – Podiatry
— Info to come —
Vafa Ferdowsian, D.P.M. – Podiatry
Medical Education
Dr. William M. Scholl College of Podiatric Medicine
Chicago, IL
Residency
Winona Memorial Hospital – Podiatric Surgical Program
Indianapolis, IN
Fellowship
American Health Network – Surgical Foot and Ankle Reconstruction
Indianapolis, IN
Practice Website
Ferdowsian Foot & Ankle Clinic
Stephen M. Killingsworth, M.D. – Otolaryngology
Specialty:
Otolaryngology
Board Certification:
American Board of Otolaryngology – Head and Neck Surgery
Medical Education:
University of Arkansas for Medical Sciences College of Medicine
Little Rock, Arkansas
Residency:
University of Arkansas for Medical Sciences
Little Rock, Arkansas
Professional Affiliations / Memberships:
American Academy of Otolaryngology – Head and Neck Surgery – AAO – NHS
Practice:
River Valley Ear Nose & Throat
Justin Lieblong, M.D. – Ophthalmology
Specialty:
Ophthalmology
Board Certification:
American Board of Ophthalmology
Medical Education:
University of Arkansas for Medical Sciences
College of Medicine
Little Rock, AR
Residency:
University of Arkansas for Medical Sciences
Jones Eye Institute- Ophthalmology
Little Rock, AR
Professional Affiliations / Memberships:
Arkansas Ophthalmology Society
American Academy of Ophthalmology
Arkansas Medical Society
American Medical Association
Physicians for Human Rights
Wilderness Medical Society
George Nawar, M.D. – Gastroenterology
Specialty:
Gastroenterology
Board Certification:
American Board of Surgery
Medical Education:
Universite Joseph Fourier (Grenoble I), Ufr De Medecine
Grenoble, France
Residency:
New York Medical College
Valhalla, New York
Fellowship:
Our Lady of Mercy Medical Center
Bronx, New York
Practice Website:
Morrilton Surgery Clinic
Ezechiel Nehus, M.D. – Otolaryngology
Specialty:
Otolaryngology
Board Certification:
American Board of Otolaryngology
Medical Education:
University of Arkansas for Medical Sciences
Residency:
Emory University
(Department of Otolaryngology – Head and Neck Surgery)
Professional Affiliations / Memberships:
Arkansas Medical Society
American Academy of Otolaryngology
J. Carlos Roman, M.D. – Pain Management
Specialty:
Pain Management
Board Certification:
American Board of Anesthesiology
Medical Education:
University of Arkansas College of Medicine
Residency:
Tulane University
Professional Affiliations / Memberships:
American Medical Society
American Society of Anesthesiologists
Anesthesia Political Action Committee
Practice Website:
Practice Information
501-552-6560
479-967-1117

The physicians at Central Arkansas Surgical Center are licensed physicians
who have been approved by the center’s medical credentialing committee. Physicians are not employees of CASC. This list includes owners and nonowners. Click on link below to view ownership list.

Providing a safe, reliable, and comparable alternative for your surgery.
We look forward to serving you.
P: (479) 967-1117
SH No 830
Russellville, AR 72802