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Accepting new patients

Jason
Brownell, MD

Rating Rating Rating Rating Rating 4.9
  • Internal Medicine
Call: 210-450-6720

If you're an existing patient of Dr. Brownell, please connect via MyChart

Locations

Locations

Route

Your location:

About me

About Me

Gender

Male

Languages

English

Credentials

Credentials

Education

Medical School:
Louisiana State University- Shreveport

Residency:
San Antonio Military Medical Center

Qualifications

Board Certification:
American Board of Internal Medicine

Treatment and care

Treatment and Care

Specific areas of interest and expertise include:

  • Abdominal Pain
  • Abnormal Breathing
  • Abnormal Gait
  • Abnormal Heart Rhythms
  • Abnormal Liver Test
  • Abnormal Pap Smear
  • Acid Base Disorder
  • Acquired Immunodeficiency Syndrome
  • Acute Coronary Syndrome
  • Addiction
  • Adjustment Disorder
  • Adrenal Gland Disorders
  • Alcohol-Induced Mental Disorders
  • Alcoholism (Alcohol Dependence/Abuse)
  • Allergy
  • Alzheimer's Disease
  • Anemia
  • Angina
  • Ankle Injuries
  • Antisocial Personality Disorder
  • Anxiety
  • Anxiety Disorder
  • Aortic Disease
  • Aortic Valve Disease
  • Aortic Valve Insufficiency
  • Aortic Valve Stenosis
  • Arterial Occlusive Disease
  • Arteriosclerosis
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Atopic Dermatitis
  • Atrial Fibrillation
  • Attention Deficit Hyperactivity Disorder
  • Autism
  • Autoimmune Diseases
  • Back Injury
  • Back Pain
  • Barrett'S Esophagus
  • Benign Prostatic Hyperplasia
  • Biliary Disease
  • Bipolar Disorder
  • Bone Or Joint Infection
  • Borderline Personality Disorder
  • Breathing Disorder During Sleeping
  • Bronchiectasis
  • Burning Mouth Syndrome
  • Cancer
  • Cardiac Disease In Pregnancy
  • Carotid Artery Disease
  • Carotid Stenosis
  • Carpal Tunnel Syndrome
  • Celiac Disease
  • Cellulitis
  • Cerebrovascular Disorder
  • Chest Pain
  • Chronic Bronchitis
  • Chronic Cough
  • Chronic Liver Disease
  • Chronic Obstructive Pulmonary Disease
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Chronic Pain
  • Chronic Sinusitis
  • Chronic Venous Insufficiency
  • Claudication
  • Clostridium Difficile Infection
  • Cognitive Disorder
  • Colon Polyp
  • Colonic Diverticulosis
  • Combined Hyperlipidemia
  • Complication Of Transplant
  • Complications Of Diabetes Mellitus
  • Compression Fracture
  • Confusion
  • Congestive Heart Failure
  • Conjunctivitis
  • Constipation
  • Contact Dermatitis
  • Coronary Heart Disease
  • Crohn'S Disease
  • Degenerative Disc Disease
  • Delusional Disorder
  • Dementia
  • Depression
  • Depressive Disorder
  • Developmental And Learning Disorders
  • Diabetes
  • Diabetes Education
  • Diabetes Risk
  • Diabetic Nerve Damage
  • Diarrhea
  • Difficulty Urinating
  • Dilated Cardiomyopathy
  • Diverticulitis
  • Dizziness
  • Drug And Alcohol Dependence
  • Dysthymia And Cyclothymia (Mood Disorders)
  • Ear Infection
  • Eczema
  • Elevated Prostate-Specific Antigen
  • Emphysema
  • Endothelial Dysfunction
  • Eosinophilic Esophagitis
  • Esophageal Disorder
  • Esophageal Spasm
  • Fainting
  • Familial Hypercholesterolemia
  • Female Stress Incontinence
  • Fluids Disorder
  • Foot Arthritis
  • Foot Pain
  • Fracture
  • Frailty
  • Fungal Infection
  • Gallbladder Disease
  • Gastroesophageal Reflux Disease
  • Gastrointestinal Disease
  • Gastrointestinal Infections
  • Gender Dysphoria
  • Glomerular Disease
  • Glomerulonephritis
  • Gout
  • H. Pylori Infection
  • Hand Arthritis
  • Hand Fracture
  • Hand Injury
  • Hay Fever
  • Headache
  • Heart Attack
  • Heart disease
  • Heart Murmur
  • Heart Muscle Disease
  • Heart Throbbing
  • Heart Tumor
  • Heartburn
  • Hepatitis
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Herpes Simplex Virus Infection
  • High Blood Pressure Disorder
  • High Blood Sugar Level
  • High Cholesterol
  • High Cholesterol Level
  • High Triglycerides
  • Hip Pain
  • Hives
  • Hoarseness
  • Hospital-Acquired Infection
  • Hot Flash
  • Human Immunodeficiency Virus
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hypertension (High Blood Pressure)
  • Hyperthyroidism
  • Hypertrophic Cardiomyopathy
  • Hypnotic
  • Hypocholesterolemia
  • Hypoglycemia
  • Hypothyroidism
  • Immunodeficiency Syndrome
  • Impulse Control Disorders
  • Incontinence
  • Infectious Colitis
  • Inflammation Of The Heart Valve
  • Inflammation Of The Membrane Surrounding The Heart
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Ischemic Cardiomyopathy
  • Itching
  • Joint Pain
  • Kidney Disease
  • Kidney Failure
  • Kidney Stone
  • Knee Injury
  • Language And Learning Disorders"
  • Leg Pain
  • Lewy Body Dementia
  • Lipid Disorder
  • Lipid Metabolism
  • Low Back Strain
  • Low Blood Pressure
  • Lower Back Pain
  • Lyme Disease
  • Major Depressive Disorder
  • Malaria
  • Memory Disorder
  • Menopause
  • Metabolic Syndrome
  • Metabolism
  • Methicillin Resistant Staphylococcus Aureus Infection (Mrsa)
  • Migraine Headache
  • Mitral Regurgitation
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Stenosis
  • Musculoskeletal Pain
  • Mycobacterium Infection
  • Myocardial Disease
  • Myocarditis
  • Nail Fungus
  • Nausea, vomiting and diarrhea
  • Neck Pain
  • Neck Problem
  • Nephrotic Syndrome
  • Nondependent Alcohol Abuse
  • Nondependent Drug And Alcohol Abuse
  • Nondependent Marijuana Abuse
  • Nondependent Opioid Abuse
  • Nondependent Sedative, Hypnotic, Or Anxiolytic Abuse
  • Obesity
  • Occlusive Vascular Disease
  • Opportunistic Infection
  • Or Anxiolytic Abuse"
  • Osteoarthritis
  • Osteomyelitis
  • Osteoporosis
  • Overactive Bladder
  • Panic Disorder
  • Parasitic Disease
  • Peripheral Vascular Disease
  • Personality Disorders
  • Pharyngitis
  • Pleural Effusion
  • Pneumonia
  • Polycystic Kidney Disease
  • Polygenic Hypercholesterolemia
  • Post-Traumatic Stress Disorder (Ptsd)
  • Prediabetes
  • Prostate Diseases
  • Prostate Inflammation
  • Psoriasis
  • Psychiatric Diseases
  • Psychosis Due To Mental Illness
  • Pulmonary Disease
  • Pulmonary Embolism
  • Rapid Heartbeat
  • Renal Artery Stenosis
  • Renal Vascular Disorder
  • Resistant Infection
  • Respiratory Tract Infection
  • Rheumatic Heart Disease
  • Rheumatism
  • Rhinitis
  • Sarcoidosis
  • Schatzki Ring
  • Schizophrenia
  • Schizophreniform And Schizoaffective Disorder
  • Seborrheic Dermatitis
  • Sepsis
  • Sexually Transmitted Disease
  • Shingles
  • Shortness Of Breath
  • Shoulder Injury
  • Shoulder Pain
  • Sinus Infection
  • Skin Disease
  • Sleep Disorder
  • Sleeplessness
  • Slow Heartbeat
  • Small Mass Of The Lung
  • Speech, Language And Learning Disorders
  • Spine Infection
  • Sports Injury
  • Sprain
  • Staphylococcus Bacteria Infection
  • Stomach Disease
  • Stomach Inflammation
  • Stress
  • Stress Fracture
  • Swallowing Difficulty
  • Swollen Leg
  • Syncope
  • Tendinitis
  • Thrombosis
  • Thyroid Disorder
  • Tobacco Use Disorder
  • Tonsil Inflammation
  • Tuberculosis
  • Type 1 Diabetes Mellitus
  • Type 2 Diabetes Mellitus
  • Ulcer
  • Ulcerative Colitis
  • Urinary Tract Infection
  • Urinary Tract Problem
  • Vascular Disease
  • Ventricular Arrhythmia
  • Ventricular Fibrillation
  • Ventricular Tachycardia
  • Viral Hepatitis
  • Viral Infection
  • Vitamin B12 deficiency
  • Vitamin D Deficiency
  • Vomiting
  • Weight loss
  • Wrist Fracture
  • Wrist Injury
Reviews

Reviews