Dr. Clark Antonson, MD

GastroenterologyMaleAge 62

Gastroenterology

Dr. Clark Antonson, MD is a Gastroenterology Specialist in Lincoln, NE and has over 37 years of experience in the medical field. Dr. Antonson has extensive experience in Liver Disease and Esophageal Disorders. He graduated from University Of Nebraska College Of Medicine in 1985. He is affiliated with medical facilities such as Bryan East Campus and Bryan West Campus. His office accepts new patients and telehealth appointments.

Dr. Clark Antonson, MD

Gastroenterology Specialties

4545 R St Ste 100 Lincoln, NE 68503
Accepting new patients
Telehealth services available

Make an Appointment

(402) 465-3633
Telehealth services available

Accepting new patients

Healthgrades Provider Compare™

Quickly compare more Gastroenterology Specialists in your area

Hospital Highlight

Dr. Antonson is affiliated with Bryan East Campus Lincoln, a highly rated hospital.

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals

Experience and Background Checks

Experience
Background

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
Learn more about background checks

Frequently Treated by Dr. Antonson

Based on treatment records, we have identified the following as areas of care that Dr. Antonson treats more often than their peers. If you are unsure whether Dr. Antonson treats other conditions, please contact the office at (402) 465-3633.

Liver Disease

Liver disease specialists diagnose and treat conditions affecting the liver, such as hepatitis, fatty liver disease, and cirrhosis, through medications, lifestyle changes, or surgery.Compare with other Liver Disease specialists.

Dr. Antonson is experienced in the area of Liver Disease. See the graph below to learn more about his experience.

Based on claims data for 8 conditions and procedures

Treatments
Dr. Antonson
Similar Providers
Non-Alcoholic Fatty Liver Disease
Cirrhosis
Viral Hepatitis
Hepatitis C
Normal
Frequency
High
Frequency
Very High
Frequency

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.

Dr. Antonson is experienced in the area of Esophageal Disorders. See the graph below to learn more about his experience.

Based on claims data for 19 conditions and procedures

Treatments
Dr. Antonson
Similar Providers
Dysphagia
Indigestion
Nausea
Esophageal Varices
Normal
Frequency
High
Frequency
Very High
Frequency

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

Dr. Antonson's conditions and procedures:

  • Abdominal Pain
  • Achalasia
  • All Types of Food Poisoning
  • Anal or Rectal Pain
  • Anemia
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Biliary Drainage
  • Celiac Disease
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diffuse Esophageal Spasm
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • E. coli Food Poisoning
  • Enteritis
  • Eosinophilic Esophagitis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Dilation
  • Esophageal Diverticulum
  • Esophageal Motility Disorders
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Hiatal Hernia
  • Ileus
  • Impedance Testing
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Ischemic Colitis
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Mallory-Weiss Syndrome
  • Malnutrition
  • Megacolon
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pouchitis
  • Primary Biliary Cholangitis
  • Primary Sclerosing Cholangitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • VAP Lipid Testing
  • Viral Enteritis
  • Viral Hepatitis
  • Viral Infection
  • Vomiting Disorders
  • Wireless pH Testing

Insurance Check

Search for your insurance provider

Dr. Antonson accepts most major insurance plans.

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

Accepted insurance can change. Please double-check when making an appointment.

(402) 465-3633Find providers who accept this insurance

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,...Read more

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

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?

Dr. Antonson has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. Clark Antonson, MD accepting new patients?

Dr. Clark Antonson, MD generally accepts new patients on Healthgrades. You can see Dr. Antonson's profile to make an appointment.

Does Dr. Clark Antonson, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Antonson accepts your insurance.

What are Dr. Clark Antonson, MD's top areas of care?

Dr. Antonson frequently treats Liver Disease and Esophageal Disorders. See all practice areas where Dr. Antonson specializes.

Where is Dr. Clark Antonson, MD's office located?

Dr. Antonson's office is located at 4545 R St Ste 100, Lincoln, NE 68503. Find other locations and directions on Healthgrades.

How can I make an appointment with Dr. Clark Antonson, MD?

Find contact information here to make an appointment.

Locations

Gastroenterology Specialties

Gastroenterology Specialties PC4545 R St Ste 100 Lincoln, NE 68503
1

Gastroenterology Specialties PC

Gastroenterology Specialties PC4545 R St Lincoln, NE 68503
2

Practice

Bryan Medical Center1600 S 48th St Lincoln, NE 68506
3

Affiliated Hospitals

Dr. Antonson is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Bryan East Campus

Lincoln, NE

77% Patients that would definitely recommend, 7% higher than the national average

3 Awards Received

Award Highlight: Outstanding Patient Experience Award™ (2022)

Bryan West Campus

Lincoln, NE

CHI Health St. Elizabeth

Lincoln, NE

72% Patients that would definitely recommend, 2% higher than the national average

2 Awards Received