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Surgical Specialist
28 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (4)

The overall average patient rating of Dr. Alan Langnas is Excellent. Dr. Langnas has been reviewed by 6 patients who have provided 4 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.6
  • Currently 3.6 of 4 stars
Promptness 3.4
  • Currently 3.4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 3.5
  • Currently 3.5 of 4 stars
Bedside Manner 3.5
  • Currently 3.5 of 4 stars
Spends Time with Me 3.2
  • Currently 3.1666666666667 of 4 stars
Follows Up After Visit 3.8
  • Currently 3.8 of 4 stars

Specialties & Research

  • He has special expertise in 22 areas:
  • Biliary Tract Diseases
  • Budd-Chiari Syndrome
  • Cytomegalovirus Infections
  • Diabetic Kidney Disease (Diabetic Nephropathies)
  • Heart Transplantation
  • Hepatic Encephalopathy
  • Hepatocellular Carcinoma
  • Intestinal Diseases
  • Kidney Transplant (Renal Transplant)
  • Liver Cancer
  • Liver Cirrhosis
  • Liver Diseases
  • Liver Failure
  • Liver Removal (Hepatectomy)
  • Liver Transplantation
  • Necrosis
  • Pancreas Transplantation
  • Portal Hypertension
  • Recurrence
  • Short Bowel Syndrome
  • > Show all expertise

Education & Awards

Dr. Langnas graduated from University of Missouri at Kansas City. He has 6 awards.

One of America's Leading Experts on:
Budd-Chiari Syndrome
Hepatic Encephalopathy
Liver Failure
Liver Transplantation
Short Bowel Syndrome
Compassionate Doctor Recognition (2013)


Dr. Langnas has 2 hospital affiliations:

  • The Nebraska Medical Center 
  • VA Nebraska & Western Iowa Health Care System 


  • English

> > > > Dr. Alan Langnas, DO

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Additional Information
Dr. Alan Norman Langnas DO is a male Surgeon, has 28 years of experience and practices in Surgery.
Where does Dr. Alan N. Langnas practice?
Dr. Alan Langnas has 4 office locations.
Dr. Alan Langnas practices Surgery near Omaha, NE.
See Omaha Surgeons.