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Dr. Clark Antonson, MD

Gastroenterology* Age 65
Dr. Clark Antonson, MD
4.7 (3 Ratings)

Offers telehealth

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Dr. Clark Antonson, MD is a Gastroenterologist in Lincoln, NE.
Dr. Clark Antonson, MD
4.7 (3 Ratings)
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Dr. Clark Antonson, MD

Gastroenterology* Age 65
Lincoln, NE
Accepting new patients
40 years of experience

Offers telehealth

Dr. Clark Antonson, MD is a Gastroenterologist in Lincoln, NE.

About

Dr. Antonson graduated from University of Nebraska Medical Center College of Medicine in 1985 and completed a residency at University Nebr Medical Center. Dr. Clark Antonson, MD is a Gastroenterologist in Lincoln, NE and has 40 years experience. Dr. Antonson currently practices at Practice and are affiliated with CHI Health St. Elizabeth, The Nebraska Medical Center, Bryan East Campus, Beatrice Community Hospital and Health Center, Brodstone Healthcare, Jefferson Community Health and Life and Memorial Hospital. Dr. Antonson has experience treating conditions like Inflammatory Bowel Disease, Crohn's Disease and Ulcerative Colitis among other conditions at varying frequencies. At present, Dr. Antonson received an average rating of 4.7/5 from patients and has been reviewed 3 times. Dr. Antonson's office accepts new patients and telehealth appointments. Dr. Antonson is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Gastroenterologists

Compare Dr. Antonson with our nearby Gastroenterologists at Mayo
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These providers are on the medical staff of Mayo
These providers are on the medical staff of Mayo.
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Experience Check

Enter a condition or procedure
Inflammatory Bowel Disease
Crohn's Disease
Ulcerative Colitis
Inflammatory Bowel Disease
Crohn's Disease
Ulcerative Colitis
Inflammatory Bowel Disease
Crohn's Disease
Ulcerative Colitis
Nausea
  • View other providers who treat Nausea
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Liver Damage from Alcohol
Non-Alcoholic Fatty Liver Disease
Colonoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Bile Duct Obstruction
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Constipation
Dehydration
Diaphragmatic and Hiatal Hernia
Diffuse Esophageal Spasm
Duodenal Ulcer
Dysentery
Eosinophilic Esophagitis
Esophageal Motility Disorders
Esophageal Varices
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroptosis
Heartburn
Hemorrhoids
Hepatitis B
Hepatitis C
Hypokalemia
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Lactose Intolerance
Malnutrition
Noninfectious Gastroenteritis and Colitis
Pancreatic Pseudocyst
Pancreatitis
Reflux Esophagitis
Splenomegaly
Unexplained Weight Loss
Vitamin_Deficiency
Vomiting Disorders
Bile Duct Procedure
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Manometry
Pancreas Surgeries
Rigid Proctosigmoidoscopy
Sigmoidoscopy
Alcoholic Cirrhosis
Alcoholic Fatty Liver
Alcoholic Gastritis
Alcoholic Hepatic Failure
Alcoholic Hepatitis
All Types of Food Poisoning
Anal or Rectal Pain
Autoimmune Hepatitis
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Bowel Strangulation
Celiac Disease
Cholangitis
Chronic Anal Fissure
Colitis
  • View other providers who treat Colitis
Colon Cancer
Colon Disorders
Colon Polyp
Congenital Achalasia
Congenital Anomaly Intestine
Copper Metabolism Disorders
Cyclical Vomiting
Diverticulitis
Diverticulosis
Duodenal Cancer
Duodenitis
E. coli Food Poisoning
Enteritis
Esophageal Achalasia and Cardiospasm
Esophageal Dilation
Esophageal Diverticulum
Esophageal Ulcer
Familial Adenomatous Polyposis
Gastrojejunal Ulcer
Gastroparesis
Hemochromatosis
Hepatitis
Hepatitis B - Immune Response
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Ileus
  • View other providers who treat Ileus
Indigestion
Intestinal Malabsorption Carbohydrate
Irritable Bowel Syndrome
Ischemic Colitis
Long COVID Disorder
Mallory-Weiss Syndrome
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pelvic Abscess
Peptic Ulcer
Pernicious Anemia
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Pyloric Stenosis
Rectal Ulcer
Retroperitoneum Cancer
Secondary Biliary Cholangitis
Splenic Infarct
Ulcer
  • View other providers who treat Ulcer
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Complex Deficiency
Vitamin B12 Anemia
Biliary Drainage
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy With Polypectomy
Colorectal Cancer Screening
Endoscopic Polypectomy
ERCP With Spincterotomy
Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Laparoscopic Removal of Stones from Biliary Tract
Liver Biopsy
Liver Function Test
Percutaneous Edoscopic Gastrostomy (PEG)
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Transendoscopic Stent Placement
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • First Health (Coventry Health Care) PPO
  • Blue Card PPO
  • Network Blue PPO
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
    Humana
  • Options PPO
    Navigate HMO
    Navigate POS
    United Healthcare
    Medica Choice
    Nexus Open Access
    Choice Plus POS
  • Coventry Health Care
  • Premier Care Network Plus - Innovation Health
    Aetna
    Managed Choice (Open Access) POS
    Open Choice PPO
    Elect Choice (Open Access) EPO
    Choice Plus POS II
  • HealthyBlue 2.0
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • MultiPlan PPO
  • Cigna
    Cigna PPO
    Open Access Plus
  • National (BlueCard) PPO

Patient Satisfaction

Likelihood to recommend Dr. Antonson
4.7
Based on 3 Reviews
5 Stars (2)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Photo: Dr. Clark Antonson, MD
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Dr. Antonson's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Antonson

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Antonson?
Call now to make an appointment
(402) 465-3633

About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of Nebraska Medical Center College of Medicine
    1985
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • University of Nebraska Medical Center College of Medicine
    1986
Internship

Residency

Residency Hospital
  • University Nebr Medical Center
    1988
Residency Hospital

Fellowship

Fellowship Hospital
  • University Kans Hospital
    1990
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Antonson communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Antonson offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Antonson offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Antonson have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Antonson offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Antonson offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Antonson specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Antonson specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Antonson specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Antonson specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Antonson accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Clark Antonson, MD. To arrange an appointment, call the number on Dr. Antonson's profile.

Dr. Antonson frequently treats the following conditions: Inflammatory Bowel Disease, Crohn's Disease and Ulcerative Colitis. See more on Sharecare.

Dr. Clark Antonson, MD is affiliated with CHI Health St. Elizabeth, The Nebraska Medical Center, Bryan East Campus, Beatrice Community Hospital and Health Center, Brodstone Healthcare, Jefferson Community Health and Life and Memorial Hospital.

Yes, Dr. Clark Antonson, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • CHI Health St. Elizabeth

    555 S 70th St, Lincoln, NE

  • The Nebraska Medical Center

    4350 Dewey Ave, Omaha, NE

  • Bryan East Campus

    1600 S 48th St, Lincoln, NE

  • Beatrice Community Hospital and Health Center

    4800 Hospital Pkwy, Beatrice, NE

  • Brodstone Healthcare

    520 E 10th St, Superior, NE

  • Jefferson Community Health and Life

    2200 H St, Fairbury, NE

  • Memorial Hospital

    300 N Columbia Ave, Seward, NE