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Dr. Robert T. Rickman, MD

Critical Care Medicine

Accepting new patients

Willis-Knighton Physician Network

Office Locations


  • Medical School: Saba School of Medicine
  • Internship: LSUHSC Shreveport School of Medicine
  • Residency: LSUHSC Shreveport School of Medicine
  • Fellowship: LSUHSC Shreveport School of Medicine

Board Certifications

  • American Board of Internal Medicine: Critical Care Medicine

Insurance Accepted

Disclaimer: Not all physicians accept all insurance plans. Physicians move in and out of plans throughout the year. When you call for an appointment, confirm that the physician accepts your insurance.

AARP Medicare Supplemental Plans
Aetna Better Health of Louisiana
Aetna Coventry Advantra Louisiana
Aetna Coventry Medicare Dual Preferred
Aetna Medicare Freedom PPO
Amerihealth Caritas Louisiana
Beech Street (Multiplan)
Blue Cross/Blue Shield - PPO Preferred Care
Blue Cross/Blue Shield Federal Employees
Blue Cross/Blue Shield of Louisiana - HMO Louisiana
Blue Cross/Blue Shield OGB
Cigna HealthCare
Coventry Health Care (Aetna)
First Health
GEHA (Government Employees Health Association)
Health Plus of Louisiana
Humana Choice PPO
IMA of Louisiana
Louisiana Healthcare Connections
Louisiana Medicaid
Louisiana Medicaid CHIP
Mail Handler's Benefit Plan (Aetna)
Medicare Railroad
Medicare Traditional Part B
Mutual of Omaha Supplemental Plans
Novasys Health
PHCS (Private Healthcare Systems / Multiplan)
PPO Plus
Tricare for Life
Tricare Prime
Tricare Select / Standard
UMR (United Healthcare)
United Healthcare
United Healthcare Community Plan - Medicaid
Workers Compensation
Healthy Blue
People's Health

Conditions Treated

Lung Cancer
Intestinal Obstruction
Diaphragmatic and-or Hiatal Hernia
Liver Cancer
Biliary Atresia
Peripheral Vascular Disease (PAD, PVD)
Hiatal Hernia
Pyloric Stenosis
Peptic Ulcer
Peripheral Arterial Aneurysm and Dissection
Peripheral Arterial Embolism and Thrombosis
Pelvic Abscess
Intestinal Abscess
Ischemic Colitis
Secondary Malignancies
Collapsed Lung (Pneumothorax)
Traumatic Brain Injury
Partial Lung Collapse
Barrett's Esophagus
Vascular Insufficiency of Intestines
Pleural Effusion
Cholecystitis and Gallstones
Ruptured Aortic Aneurysm
Peripheral Arterial Aneurysm
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