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Dr. Juan Arenas, MD

Hospital Medicine
Map Pin Small Seguin, TX
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21 years of experience

Offers telehealth

Overview of Dr. Juan Arenas, MD

Dr. Juan Arenas, MD is a Hospital Medicine Specialist in Seguin, TX. They specialize in Hospital Medicine, has 21 years of experience, and is board certified in Internal Medicine. They graduated from UNIVERSITAS JENDERAL ACHMAD YANI (UNJANI) / FAKULTAS KEDOKTERAN and is affiliated with Guadalupe Regional Medical Center. Dr. Arenas, completed a residency at University Medical Center of El Paso R E Thomason General Hospital.

Dr. Arenas works at Guadalupe Regional Center Hospitalists in Seguin, TX. They frequently treat conditions like Hypokalemia , Pneumonia and Cachexia along with other conditions at varying frequencies. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Arenas' Office Locations

  1. 1
    Guadalupe Regional Medical Center Neonatology
    1215 E Court St, Seguin, TX 78155 Icon Directions Right Arrow Directions Phone Icon (830) 379-2411

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Guadalupe Regional Medical Center

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Hypokalemia
Pneumonia
Cachexia
Hypokalemia
Pneumonia
Cachexia

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Hypokalemia Chevron Icon
Pneumonia Chevron Icon
Cachexia Chevron Icon
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Asphyxia and Hypoxemia Chevron Icon
Bedsores Chevron Icon
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Bladder Infection Chevron Icon
Dehydration Chevron Icon
Hypertensive Heart and Chronic Kidney Disease Chevron Icon
Hypotension Chevron Icon
Hypotension (Excluding Maternal) Chevron Icon
Malnutrition Chevron Icon
Respiratory Failure Chevron Icon
Skin Ulcer Chevron Icon
Tobacco Use Disorder Chevron Icon
Traumatic Brain Injury Chevron Icon
Bleeding Disorders Chevron Icon
Diabetes Type 2 Chevron Icon
Gastritis Chevron Icon
Hypertensive Chronic Kidney Disease Chevron Icon
Leg and Foot Ulcers Chevron Icon
Acidosis Chevron Icon
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Acute Coronary Syndrome Chevron Icon
Acute Kidney Failure Chevron Icon
Acute Kidney Infection Chevron Icon
Adult Failure to Thrive Chevron Icon
Alcohol Withdrawal Chevron Icon
All Headaches (incl. Migraine) Chevron Icon
Anxiety Chevron Icon
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Aortic Valve Disease Chevron Icon
Arrhythmias Chevron Icon
Arthritis Chevron Icon
Asthma Chevron Icon
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Atherosclerosis Chevron Icon
Atrial Fibrillation Chevron Icon
Back Pain Chevron Icon
Bacterial Sepsis Chevron Icon
Bronchitis Chevron Icon
Cerebrovascular Disease Chevron Icon
Chest Pain Chevron Icon
Chronic Neck Pain Chevron Icon
Chronic Pain Chevron Icon
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension) Chevron Icon
Chronic Sinusitis Chevron Icon
Concussion Chevron Icon
Confusion Chevron Icon
Congestive Heart Failure Chevron Icon
Constipation Chevron Icon
COPD (Chronic Obstructive Pulmonary Disease) Chevron Icon
Coronary Artery Disease (CAD) Chevron Icon
Cranial Trauma Chevron Icon
Deep Vein Thrombosis (DVT) Chevron Icon
Diabetes With Renal Manifestations Chevron Icon
Diabetic Ketoacidosis Chevron Icon
Diabetic Polyneuropathy Chevron Icon
Diarrhea Chevron Icon
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Difficulty With Walking Chevron Icon
Dizziness Chevron Icon
Drug Withdrawal Chevron Icon
Duodenal Ulcer Chevron Icon
Duodenitis Chevron Icon
Dyslipidemia Chevron Icon
Dysphagia Chevron Icon
Embolism Chevron Icon
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Enlarged Prostate (BPH) Chevron Icon
Enteritis Chevron Icon
Esophageal Varices Chevron Icon
Esophagitis Chevron Icon
Fever Chevron Icon
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Foot Infection Chevron Icon
Gastroesophageal Reflux Disease (GERD) Chevron Icon
Gastrointestinal Bleeding Chevron Icon
Gout Chevron Icon
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Heart Attack (Acute Myocardial Infarction) Chevron Icon
Heart Disease Chevron Icon
Heart Palpitations Chevron Icon
Hyperkalemia Chevron Icon
Hyperlipidemia Chevron Icon
Hypertension Chevron Icon
Hypertensive Heart Disease Chevron Icon
Hyposmolality and Hyponatremia Chevron Icon
Influenza (Flu) Chevron Icon
Intestinal Diverticulitis Chevron Icon
Intestinal Diverticulosis Chevron Icon
Intestinal Obstruction Chevron Icon
Joint Pain Chevron Icon
Kidney Infection Chevron Icon
Low Blood Oxygen Level Chevron Icon
Malaise and Fatigue Chevron Icon
Nausea Chevron Icon
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Nephritis and Nephropathy Chevron Icon
Noninfectious Gastroenteritis and Colitis Chevron Icon
Osteoarthritis Chevron Icon
Pancreatitis Chevron Icon
Pelvic Fracture Chevron Icon
Peripheral Vascular Disease (PAD, PVD) Chevron Icon
Pulmonary Embolism Chevron Icon
Pulmonary Hypertension Chevron Icon
Reflux Esophagitis Chevron Icon
Sinus Bradycardia Chevron Icon
Stroke Chevron Icon
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Transient Ischemic Attack (TIA) Chevron Icon
Urinary Incontinence Chevron Icon
Venous Embolism and Thrombosis Chevron Icon
Venous Insufficiency Chevron Icon
Yeast Infections Chevron Icon
Arterial Blood Gas Test (ABG) Chevron Icon
Electrocardiogram (EKG) Chevron Icon
Fecal Occult Blood Test for Colorectal Cancer Chevron Icon
Immunization Administration Chevron Icon
Abdominal Pain Chevron Icon
Abnormal Uterine Bleeding Chevron Icon
Actinic Keratosis Chevron Icon
Acute Bacterial Prostatitis Chevron Icon
Acute Bronchitis Chevron Icon
Acute Deep Vein Thrombosis (DVT) Chevron Icon
Acute Lower Respiratory Infection Chevron Icon
Acute Pharyngitis Chevron Icon
Acute Postoperative Pain Chevron Icon
Acute Sinusitis Chevron Icon
Acute Tonsillitis Chevron Icon
Acute Upper Respiratory Infection Chevron Icon
Acute Venous Embolism Thrombosis Chevron Icon
ADHD and-or ADD Chevron Icon
Adrenal Gland Diseases Chevron Icon
Alkalosis Chevron Icon
All Types of Food Poisoning Chevron Icon
Allergic Conjunctivitis Chevron Icon
Allergic Rhinitis Chevron Icon
Anal or Rectal Pain Chevron Icon
Anaphylaxis Chevron Icon
Anemia Chevron Icon
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Angina Chevron Icon
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Angioedema Chevron Icon
Animal Allergies Chevron Icon
Ankle Disorders Chevron Icon
Ankle Fracture Chevron Icon
Ankle Sprain and Achilles Tendon Sprain or Rupture Chevron Icon
Ankle Sprains and Strains Chevron Icon
Anorectal Abscess Chevron Icon
Anorectal Fistula Chevron Icon
Aortic Aneurysm Chevron Icon
Aortic Diseases Chevron Icon
Aortic Ectasia Chevron Icon
Aortic Stenosis Chevron Icon
Aortic Valve Regurgitation Chevron Icon
Arthritis of the Elbow Chevron Icon
Aspergillosis Chevron Icon
Ataxia Chevron Icon
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Athlete's Foot Chevron Icon
Atrial Flutter Chevron Icon
Atrial Septal Defect Chevron Icon
Autoimmune Thyroid Diseases Chevron Icon
Avascular Necrosis Chevron Icon
Benign Chronic Pain Syndrome Chevron Icon
Biliary Atresia Chevron Icon
Bird Flu Chevron Icon
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Blood in Urine (Hematuria) Chevron Icon
Brain Injury Chevron Icon
Broken Neck Chevron Icon
Bruise of Face, Scalp, or Neck Chevron Icon
Burn Injuries Chevron Icon
Bursitis Chevron Icon
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Calcium Metabolism Disorders Chevron Icon
Candidiasis of Skin and Nails Chevron Icon
Cardiomyopathy Chevron Icon
Cardiomyopathy, Dilated Chevron Icon
Cardiomyopathy, Hypertrophic Chevron Icon
Carotid Artery Disease Chevron Icon
Cellulitis Chevron Icon
Cerebral Artery Thrombosis Chevron Icon
Cerebral Edema Chevron Icon
Chest Wall Pain Syndrome Chevron Icon
Cholecystitis and Gallstones Chevron Icon
Chronic Deep Vein Thrombosis (DVT) Chevron Icon
Chronic Depression (Dysthymia) Chevron Icon
Chronic Interstitial Cystitis Chevron Icon
Chronic Venous Embolism Thrombosis Chevron Icon
Coccyx or Sacrum Fracture Chevron Icon
Collapsed Lung (Pneumothorax) Chevron Icon
Complex Regional Pain Syndrome (CRPS) Chevron Icon
Congenital Anomalies of Kidney Chevron Icon
Contact Dermatitis Chevron Icon
Cough Chevron Icon
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Cushing's Syndrome Chevron Icon
Dermatitis Due to Drugs Chevron Icon
Dermatitis Due to Substances Taken Internally Chevron Icon
Diabetes Chevron Icon
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Diabetes Type 1 Chevron Icon
Diverticulitis Chevron Icon
Diverticulosis Chevron Icon
Down Syndrome Chevron Icon
Dysentery Chevron Icon
Eczema and Contact Dermatitis Chevron Icon
Elbow Bursitis Chevron Icon
Emphysema Chevron Icon
Endocarditis Chevron Icon
Epilepsy Chevron Icon
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Esophageal Achalasia and Cardiospasm Chevron Icon
Esophageal Ulcer Chevron Icon
Essential Tremor Chevron Icon
Fibromyalgia Chevron Icon
Fungal Nail Infection Chevron Icon
Gait Abnormality Chevron Icon
Gallstones Chevron Icon
Gas-Bloat Syndrome Chevron Icon
Gastric Ulcer Chevron Icon
Gastrojejunal Ulcer Chevron Icon
Gastroparesis Chevron Icon
Gastroptosis Chevron Icon
Giardiasis Chevron Icon
Goiter Chevron Icon
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Hammer Toe Chevron Icon
Head or Neck Lump or Swelling Chevron Icon
Headache Chevron Icon
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Heart Block Chevron Icon
Hemorrhoids Chevron Icon
Hepatitis C Chevron Icon
Hernia Chevron Icon
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Herpes Simplex Infection Chevron Icon
Herpes Zoster Without Complication Chevron Icon
Hiatal Hernia Chevron Icon
Hip Pointer Chevron Icon
Hives Chevron Icon
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Human Immunodeficiency Virus (HIV) Chevron Icon
Humerus Fracture Chevron Icon
Hypercalcemia Chevron Icon
Hyperthyroidism Chevron Icon
Hypogammaglobulinemia Chevron Icon
Hypoglycemia Chevron Icon
Hypothyroidism Chevron Icon
Ileus Chevron Icon
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Ingrown Nail Chevron Icon
Insomnia Chevron Icon
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Interstitial Cystitis Chevron Icon
Intertrigo Chevron Icon
Intracerebral Hemorrhage Chevron Icon
Irritable Bowel Syndrome Chevron Icon
Ischemic Colitis Chevron Icon
Itchy Skin Chevron Icon
Jock Itch Chevron Icon
Knee Dislocation Chevron Icon
Knee Sprain Chevron Icon
Labyrinthitis Chevron Icon
Leukocytopenia Chevron Icon
Limb Pain Chevron Icon
Limb Swelling Chevron Icon
Limb Swelling Caused by Fluid Overload Chevron Icon
Lipid Disorders Chevron Icon
Liver Damage from Alcohol Chevron Icon
Loss of Voice or Hoarse Voice Chevron Icon
Low Back Pain Chevron Icon
Magnesium Metabolism Disorders Chevron Icon
Menstrual Disorders Chevron Icon
Migraine Chevron Icon
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Mineral Metabolism Disorders Chevron Icon
Mitral Valve Prolapse Chevron Icon
Mitral Valve Regurgitation Chevron Icon
Mitral Valve Stenosis Chevron Icon
Moles (Benign Skin Lesions) Chevron Icon
Mood Disorders (Dysthymia and Cyclothymia) Chevron Icon
Muscle Spasm Chevron Icon
Muscle Weakness Chevron Icon
Mycobacterial Lung Infection Chevron Icon
Nail and Nail Bed Infection Chevron Icon
Nail Infection Chevron Icon
Neck Muscle Strain Chevron Icon
Neck Strain (incl. Whiplash Injury) Chevron Icon
Nephrotic Syndrome Chevron Icon
Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve) Chevron Icon
Neurogenic Bladder Chevron Icon
Non-Alcoholic Fatty Liver Disease Chevron Icon
Nosebleed Chevron Icon
Obesity Chevron Icon
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Opioid Withdrawal Chevron Icon
Orchitis Chevron Icon
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Osteoarthritis of Foot Chevron Icon
Osteoarthritis of Knee Chevron Icon
Osteoarthritis of Shoulder Chevron Icon
Osteoarthritis of Spine Chevron Icon
Osteopenia Chevron Icon
Osteoporosis Chevron Icon
Otitis Media Chevron Icon
Outer Ear Infection Chevron Icon
Overactive Bladder Chevron Icon
Overweight Chevron Icon
Painful Urination (Dysuria) Chevron Icon
Partial Lung Collapse Chevron Icon
Patellofemoral Pain Syndrome (PFPS) Chevron Icon
Pelvic Abscess Chevron Icon
Peptic Ulcer Chevron Icon
Pericardial Disease Chevron Icon
Pericarditis Chevron Icon
Peripheral Arterial Embolism and Thrombosis Chevron Icon
Pharyngitis Chevron Icon
Phlebitis and Thrombophlebitis Chevron Icon
Phosphorus Metabolism Disorders Chevron Icon
Pinched Nerve in Back Chevron Icon
Pinkeye (Conjunctivitis) Chevron Icon
Pollen Allergy Chevron Icon
Polymyalgia Rheumatica (PMR) Chevron Icon
Polymyositis Chevron Icon
Polyneuropathy Chevron Icon
Polyneuropathy Due to Alcohol and Drugs Chevron Icon
Polyuria Chevron Icon
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Postherpetic Neuralgia Chevron Icon
Potassium Deficiency Chevron Icon
Primary Biliary Cholangitis Chevron Icon
Primary Pulmonary Hypertension Chevron Icon
Prostatitis Chevron Icon
Pulmonary Edema Chevron Icon
Purpura Chevron Icon
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Radiculopathy Chevron Icon
Rash Chevron Icon
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Raynaud's Disease Chevron Icon
Reflex Sympathetic Dystrophy Chevron Icon
Renal Artery Arteriosclerotic Disease Chevron Icon
Restless Leg Syndrome Chevron Icon
Rhabdomyolysis Chevron Icon
Rib Fracture Chevron Icon
Ringworm Chevron Icon
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Rotator Cuff Tear Chevron Icon
Rotator Cuff Tendinosis Chevron Icon
Salivary Gland Stones and Inflammation Chevron Icon
Sarcoidosis Chevron Icon
Scabies Chevron Icon
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Sciatica (Not Due to Disc Displacement) Chevron Icon
Seborrheic Dermatitis Chevron Icon
Second Degree Heart Block Chevron Icon
Second-Degree Burns Chevron Icon
Secondary Diabetes Mellitus Chevron Icon
Secondary Hypertension Chevron Icon
Secondary Renovascular Hypertension Chevron Icon
Seizure Disorders Chevron Icon
Sepsis Chevron Icon
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Sexually Transmitted Diseases (STDs) Chevron Icon
Shingles Chevron Icon
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Shortness of Breath Chevron Icon
Shoulder Dislocation Chevron Icon
Sick Sinus Syndrome Chevron Icon
Sinus Tachycardia Chevron Icon
Sinusitis Chevron Icon
Sleep Apnea Chevron Icon
Speech, Language and Learning Disorders Chevron Icon
Spinal Cord Injury Chevron Icon
Sprains and Strains (incl. Muscle Tear) Chevron Icon
Stomal Ulcer Chevron Icon
Strep Throat Chevron Icon
Subarachnoid Hemorrhage Chevron Icon
Subdural Hemorrhage Chevron Icon
Supraventricular Tachycardia Chevron Icon
Swine Flu Chevron Icon
Third Degree Heart Block Chevron Icon
Third-Degree Burns Chevron Icon
Thrush Chevron Icon
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Thyroiditis Chevron Icon
Tinnitus Chevron Icon
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Tonsillitis Chevron Icon
Tremor Chevron Icon
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Trichomoniasis Chevron Icon
Tricuspid Valve Disease Chevron Icon
Trigeminal Neuralgia Chevron Icon
Tubo-Ovarian Abscess Chevron Icon
Type 2 Heart Block - Mobitz Chevron Icon
Unstable Angina Chevron Icon
Urinary Stones Chevron Icon
Urinary Tract Infection (UTI) Chevron Icon
Vaginitis or Vaginosis Chevron Icon
Varicose Eczema Chevron Icon
Venous Compression Chevron Icon
Venous Hypertension Chevron Icon
Ventricular Fibrillation Chevron Icon
Ventricular Tachycardia (VT) Chevron Icon
Vertigo Chevron Icon
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Viral Enteritis Chevron Icon
Vitamin B Deficiency Chevron Icon
Vitamin B12 Deficiency Chevron Icon
Vitamin D Deficiency Chevron Icon
Vocal Cord Paralysis Chevron Icon
Wheezing Chevron Icon
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Abscess or Cyst Drainage or Aspiration Chevron Icon
Abscess or Fluid Incision and Drainage Chevron Icon
Advance Directive End of Life Planning Chevron Icon
Puncture Aspiration Chevron Icon
Smoking Cessation Counseling Chevron Icon

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