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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
Humana Gold Plus HMO
Humana Gold Plus SNP Dual Eligible
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

Conditions Treated

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