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  • Family Medicine
  • 64 years of experience
  • Christus Trinity Clinic - Manhatton 3802 Manhatton Dr, Tyler, TX 75701
  • (903) 509-8888

Brief Intro

Dr. Knarr graduated from the University of Louisville School of Medicine,University of Louisville School of Medicine in 1961. He works in Tyler, TX and 3 other locations and specializes in Family Medicine. Dr. Knarr is affiliated with Christus Mother Frances Hospital Jacksonville.

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Education Background

RESIDENCY

Jackson Health System

MEDICAL SCHOOL

University Of Louisville School Of Medicine

University Of Louisville School Of Medicine - 1961

Languages Spoken

  • Spanish
  • English

Location & Hours

  • Christus Trinity Clinic
  • 3802 Manhatton Dr, Tyler, TX 75701
  • 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

  • Family Medicine

Conditions Addressed

  • Plantar Fasciitis
  • Dementia
  • Acute Upper Respiratory Tract Infections
  • Gastrointestinal Hemorrhage
  • Erectile Dysfunction (ED)
  • Hypothyroidism
  • Obesity
  • Bronchial Asthma
  • Peripheral Nerve Disorders
  • Hyperthyroidism
  • Parkinson's Disease
  • Hemorrhoids
  • Anxiety Phobic Disorders
  • Gout
  • Candidiasis of Vulva and Vagina
  • Anemia
  • Diabetes Mellitus (DM)
  • Dehydration
  • Irritable Bowel Syndrome (IBS)
  • Herpes Zoster
  • Herpes Simplex
  • Plantar Warts
  • Acute Sinusitis
  • Contact Dermatitis
  • Vitamin D Deficiency
  • Pulmonary Embolism
  • Sciatica
  • Chronic Sinusitis
  • Alzheimer's Disease
  • Psoriasis
  • Atrial Fibrillation and Atrial Flutter
  • Candidiasis
  • Systemic Lupus Erythematosus
  • Acute Bronchitis
  • Chronic Bronchitis
  • Insomnia
  • Pneumonia
  • Transient Cerebral Ischemia
  • Bipolar Disorder
  • Depressive Disorders
  • Disorders of Lipoid Metabolism
  • Gastroesophageal Reflux Disease (GERD)
  • Hearing Loss
  • Heart Failure
  • Hypertension (HTN)
  • Chronic Renal Disease
  • Osteoarthritis
  • Esophagitis
  • Benign Prostatic Hypertrophy (BPH)
  • Inguinal Hernia
  • Allergic Rhinitis
  • Fractures, Dislocations, Derangement, and Sprains
  • Skin and Subcutaneous Infections
  • Acute Pharyngitis
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Procedures Performed

  • Destruction of Benign/Premalignant Skin Lesions
  • Arthrocentesis
  • Arthrocentesis
  • Cardiac Stress Test
  • Venipuncture
  • Venipuncture
  • Echocardiogram
  • Destruction of Benign/Premalignant Skin Lesions
  • Cardiac Stress Test
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Insurance Accepted

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

  • Humana
  • HealthFirst (NY)
  • Medicare
  • 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