arrow
  • Family Medicine
  • Accepting new patients
  • 50 years of experience
  • Callahan Clinic Pc 1240 E 100 S Ste 15A, St. George, UT 84790
  • (435) 656-5323

Brief Intro

Dr. Callahan graduated from the University of Utah School of Medicine in 1975. He works in St George, UT and 1 other location and specializes in Family Medicine.

View More

Education Background

MEDICAL SCHOOL

University Of Utah School Of Medicine - 1975

Languages Spoken

  • English

Location & Hours

  • Callahan Clinic Pc
  • 1240 E 100 S Ste 15A, St. George, UT 84790
  • Mon:8:30 am - 5:00 pm
    Tue:8:30 am - 5:00 pm
    Wed:8:30 am - 5:00 pm
    Thu:8:30 am - 5:00 pm
    Fri:8:30 am - 12:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Family Medicine

Conditions Addressed

  • Erectile Dysfunction (ED)
  • Diverticulitis
  • Celiac Disease
  • Chronic Pancreatitis
  • Esophagitis
  • Obstructive Sleep Apnea
  • Systemic Lupus Erythematosus
  • Chronic Bronchitis
  • Gastroesophageal Reflux Disease (GERD)
  • Tension Headache
  • Osteoarthritis
  • Undescended and Retractile Testicle
  • Chronic Renal Disease
  • Anxiety Dissociative and Somatoform Disorders
  • Skin Rash
  • Atrial Fibrillation and Atrial Flutter
  • Peptic Ulcer Disease
  • Candidiasis of Vulva and Vagina
  • Contact Dermatitis
  • Inflammatory Bowel Disease (IBD)
  • Diabetes Mellitus (DM)
  • Acute Pancreatitis
  • Bipolar Disorder
  • Attention Deficit Disorder (ADD)
  • Plantar Warts
  • Benign Prostatic Hypertrophy (BPH)
  • Iron Deficiency Anemia
  • Non-Toxic Goiter
  • Epilepsy
  • Aortic Valvular Disease
  • Post Traumatic Stress Disorder (PTSD)
  • Tinea Unguium
  • Allergic Rhinitis
  • Breast Disorders
  • Intervertebral Disc Degeneration
  • Gastrointestinal Hemorrhage
  • Herpes Zoster
  • Hemorrhoids
  • Heart Failure
  • Carpal Tunnel Syndrome (CTS)
  • Fractures, Dislocations, Derangement, and Sprains
  • Cholelethiasis or Cholecystitis
  • Acute Bronchitis
  • Acne
  • Acute Upper Respiratory Tract Infections
  • Pulmonary Embolism
  • Ischemic Stroke
  • Urinary Incontinence
  • Anxiety Phobic Disorders
  • Skin and Subcutaneous Infections
  • Urinary Tract Infection (UTI)
  • Disorders of Lipoid Metabolism
  • Hypertension (HTN)
  • Hypothyroidism
View More

Procedures Performed

  • Venipuncture
  • Cardiac Stress Test

Insurance Accepted

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

  • Molina Healthcare
  • Optum Health
  • Health Choice Arizona
  • Aetna
  • State Farm
  • Sierra Health and Life
  • UnitedHealthcare
  • Tricare
  • EMI Health
  • Cigna
  • Public Employees Health Program (PEHP)
  • Medicare
  • HealthPartners
  • CHAMPVA
  • SelectHealth
  • Anthem Blue Cross Blue Shield
  • Humana
  • Priority Health
View More
  • Cancer 5
  • Cardiology, Heart & Vascular Surgery 6
  • Orthopedics 11
  • Neurology & Neurosurgery 7
  • Gastroenterology & GI Surgery 9
  • Pulmonology & Lung Surgery 8
  • Diabetes & Endocrinology 3
  • Children's Hospital 2
  • Urology 8
  • Psychiatry 12
  • Geriatrics 7
  • Rehabilitation 10
  • Obsterics & Gynecology 1
  • Ophthalmology 1
  • Ear, Nose & Throat 1
  • Long Term Care 3
  • Maternity Care (Uncomplicated Pregnancy) 15