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  • Gastroenterology
  • Accepting new patients
  • 51 years of experience
  • Shannon Clinic 120 E Beauregard Ave, San Angelo, TX 76903
  • (325) 658-1511

Brief Intro

Dr. Artnak graduated from the Emory University School of Medicine in 1974. He works in San Angelo, TX and 3 other locations and specializes in Gastroenterology. Dr. Artnak is affiliated with Shannon Medical Center.

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Education Background

RESIDENCY

United States Naval Medical Center

MEDICAL SCHOOL

Emory University School Of Medicine - 1974

Languages Spoken

  • English
  • Spanish

Location & Hours

  • Shannon Clinic
  • 120 E Beauregard Ave, San Angelo, TX 76903
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Gastroenterology

Conditions Addressed

  • Constipation
  • Chronic Pancreatitis
  • Gastroesophageal Reflux Disease (GERD)
  • Malignant Neoplasm of Colon
  • Ischemic Bowel Disease
  • Cholelethiasis or Cholecystitis
  • Hemorrhoids
  • Gastritis and Duodenitis
  • Benign Polyps of the Colon
  • Cirrhosis
  • Intestinal Obstruction
  • Gastrointestinal Hemorrhage
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Procedures Performed

  • Sigmoidoscopy
  • Esophageal Dilatation

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Humana
  • Pan-American Life Insurance Group
  • UnitedHealthcare
  • Tricare
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  • Cancer 66
  • Cardiology, Heart & Vascular Surgery 67
  • Orthopedics 124
  • Neurology & Neurosurgery 104
  • Gastroenterology & GI Surgery 119
  • Pulmonology & Lung Surgery 125
  • Diabetes & Endocrinology 53
  • Children's Hospital 23
  • Urology 117
  • Psychiatry 96
  • Geriatrics 115
  • Rehabilitation 139
  • Obsterics & Gynecology 13
  • Ophthalmology 2
  • Ear, Nose & Throat 10
  • Rheumatology 2
  • Long Term Care 50
  • Maternity Care (Uncomplicated Pregnancy) 60