Dr. Clark Antonson, MD

Gastroenterology •  Male • Age 60
  
Dr. Antonson
Accepting new patients
Telehealth services available

Gastroenterology Specialties PC

4545 R St Lincoln, NE 68503

Make an Appointment

(402) 465-4545

Dr. Clark Antonson, MD is a Gastroenterology Specialist in Lincoln, NE and has over 35 years of experience in the medical field. Dr. Antonson has more experience with Esophageal Disorders and Gastrointestinal Disorders than other specialists in his area. He graduated from University of Nebraska / College of Medicine medical school in 1985. He is affiliated with medical facilities such as Bryan East Campus and Bryan West Campus. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Antonson to book an appointment.


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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals

Insurance Check

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Dr. Antonson accepts most major insurance plans.

Dr. Antonson has indicated that he accepts most major insurance carriers

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Background Check

Healthgrades does not collect malpractice claims information for Nebraska
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Practice Areas

Esophageal Disorders

Esophageal disorder specialists diagnose and treat conditions affecting the esophagus, such as reflux esophagitis, indigestion, and esophageal ulcers through procedures including medication, surgery, and swallowing therapy.Compare with other Esophageal Disorders specialists.

Typically treats 71% more than similar doctors

Based on claims data for 8 conditions and procedures

TreatmentsTreatment Frequency
Dysphagia
very high
very high

Treatment Frequency

Dr. Antonson treats Dysphagia more than 95% of their peers

Dr. Antonson treats this condition more than 95% of their peers

Indigestion
high
high

Treatment Frequency

Dr. Antonson treats Indigestion more than 91% of their peers

Dr. Antonson treats this condition more than 91% of their peers

Esophageal Diseases
high
high

Treatment Frequency

Dr. Antonson treats Esophageal Diseases more than 85% of their peers

Dr. Antonson treats this condition more than 85% of their peers

Gastrointestinal Disorders

Gastrointestinal disorders specialists diagnose and treat conditions that affect the gastrointestinal tract, including Crohn's disease, ulcers, hernias, and food poisoning.Compare with other Gastrointestinal Disorders specialists.

Typically treats 66% more than similar doctors

Based on claims data for 27 conditions and procedures

TreatmentsTreatment Frequency
Gastrointestinal Diseases
very high
very high

Treatment Frequency

Dr. Antonson treats Gastrointestinal Diseases more than 98% of their peers

Dr. Antonson treats this condition more than 98% of their peers

Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Antonson treats Abdominal Disorders more than 95% of their peers

Dr. Antonson treats this condition more than 95% of their peers

Diverticulosis, Intestinal
very high
very high

Treatment Frequency

Dr. Antonson treats Diverticulosis, Intestinal more than 88% of their peers

Dr. Antonson treats this condition more than 88% of their peers

Check Dr. Antonson's experience treating your condition or procedure

Dr. Antonson's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Capsule Endoscopy
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colon Cancer Screening
  • Colon Disorders
  • Colon Polyp
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopic Polypectomy
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • ERCP With Spincterotomy
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Dilation
  • Esophageal Diseases
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Flexible Sigmoidoscopy
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Giardiasis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Liver Damage from Alcohol
  • Malnutrition
  • Manometry
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Percutaneous Edoscopic Gastrostomy (PEG)
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

Dr. Antonson's Reviews

Likelihood to recommend Dr. Antonson

4.7

Based on 3 ratings

5 Stars
66.66666666666667%
(2)
4 Stars
33.333333333333336%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)
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About Me

Care Philosophy

Clark W. Antonson, MD, FACG Gastroenterologists are physicians who specialize in the diagnosis and treatment of disorders of the esophagus, stomach, intestines, gall bladder liver and pancreas including colon cancer, irritable bowel syndrome, acid reflux, liver disease, Crohns disease and other digestive problems.

Specialties

  • Gastroenterology

Board Certifications

Education

1990
University Kans Hospital
Fellowship Hospital
1988
University Nebr Med Center
Residency Hospital
1986
University of Nebraska / College of Medicine
Internship Hospital
1985
University of Nebraska / College of Medicine
Medical School
1981
University Of Nebraska
Undergraduate School

Awards

Frequently Asked Questions

Does Dr. Clark Antonson, MD offer telehealth services?

Is Dr. Clark Antonson, MD accepting new patients?

Does Dr. Clark Antonson, MD accept my insurance?

Locations

Gastroenterology Specialties PC

Gastroenterology Specialties PC4545 R St Lincoln, NE 68503
1

Practice

Gastroenterology Specialties PC4545 R St Ste 100 Lincoln, NE 68503
2

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Antonson treats patients.

Learn more

Bryan East Campus

Lincoln, NE

81% Patient experience rating, 12% higher than the national average

  • Outstanding Patient Experience Award™ (2020, 2018)

Bryan West Campus

Lincoln, NE

CHI Health St. Elizabeth

Lincoln, NE

64% Patient experience rating, 5% lower than the national average