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Dr. Santiago Villarreal, MD

Internal Medicine* Age 77
Dr. Santiago Villarreal, MD
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Dr. Santiago Villarreal, MD is an Internal Medicine Specialist in San Antonio, TX.
Dr. Santiago Villarreal, MD
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Dr. Santiago Villarreal, MD

Internal Medicine* Age 77
San Antonio, TX
Call for new patient details
47 years of experience
Dr. Santiago Villarreal, MD is an Internal Medicine Specialist in San Antonio, TX.

About

Dr. Santiago Villarreal, MD is an Internal Medicine Specialist in San Antonio, TX and has 47 years experience. They graduated from University of Texas at Dallas in 1977 and completed a residency at Hermann Hosp-Md Anderson.They currently practice at Practice and are affiliated with Methodist Heart Hospital, Methodist Hospital, Baptist Medical Center and Texas Vista Medical Center. Dr. Villarreal has experience treating conditions like Nausea among other conditions at varying frequencies. Their office is not accepting new patients. Dr. Villarreal is board certified in Internal Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Nausea
Immunization Administration
Arterial Blood Gas Test (ABG)
Nausea
Immunization Administration
Arterial Blood Gas Test (ABG)
Nausea
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Immunization Administration
Arterial Blood Gas Test (ABG)
Fever
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Urinary Tract Infection (UTI)
Electrocardiogram (EKG)
Abdominal Pain
Acidosis
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Acute Bronchitis
Acute Pharyngitis
Acute Upper Respiratory Infection
Administrative Physical
Adult Failure to Thrive
Alkalosis
All Headaches (incl. Migraine)
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Ataxia
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Atherosclerosis
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Boil
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Bronchitis
Bronchospasm
Cachexia
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Calcium Metabolism Disorders
Cellulitis
Chest Pain
Chronic Pain
Chronic Sinusitis
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Dehydration
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes
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Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Diverticulitis
Diverticulosis
Dry Skin
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Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Enlarged Prostate (BPH)
Fibromyalgia
Folic Acid Deficiency
Foot Infection
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Headache
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Heart Disease
Heart Palpitations
Hernia
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Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Influenza (Flu)
Insomnia
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Iron Metabolism Disorders
Itchy Skin
Joint Pain
Leg and Foot Ulcers
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Low Blood Oxygen Level
Malaise and Fatigue
Malnutrition
Migraine
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Mineral Metabolism Disorders
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteomalacia
Osteoporosis
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Peripheral Nerve Disorders
Pharyngitis
Phosphorus Metabolism Disorders
Pneumonia
Pollen Allergy
Polyneuropathy
Potassium Deficiency
Radiculopathy
Rash
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Seborrheic Dermatitis
Sexually Transmitted Diseases (STDs)
Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Strep Throat
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Venous Compression
Venous Insufficiency
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
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Care Coordination for Complex Conditions and Procedures
Fecal Occult Blood Test for Colorectal Cancer

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna HMO
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Signature Administrators PPO
  • Superior Health Plan
  • BestChoice PPO
    Blue Advantage HMO
    Blue Essentials HMO
  • Blue Card High Performance Network HPN
    Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
    National POS
    Preferred PPO
  • Choice Plus POS
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 Office
    4151 Callaghan Rd Ste 103, San Antonio, TX 78228
    Icon Directions Right Arrow Directions Phone Icon (210) 431-9048
  2. 2 Southwest San Antonio Dialysis
    1620 Somerset Rd, San Antonio, TX 78211
    Icon Directions Right Arrow Directions Phone Icon (210) 924-6684
  3. 3 Southwest Tx Nephrology
    4151 Callaghan Rd Ste 103, San Antonio, TX 78228
    Icon Directions Right Arrow Directions Phone Icon (210) 647-1195
  4. 4 Southwest San Antonio Dialysis
    1620 Somerset Rd, San Antonio, TX 78211
    Icon Directions Right Arrow Directions Phone Icon (210) 647-1195
  5. 5 Office
    1305 N Oak St, Pearsall, TX 78061
    Icon Directions Right Arrow Directions Phone Icon (830) 334-4690

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Dr. Villarreal's Office & Staff

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Biography
  • Dr. Santiago Villarreal, MD is an internal medicine specialist in San Antonio, TX and has over 46 years of experience in the medical field. He graduated from University of Texas at Dallas in 1977. He specializes in Internal Medicine.
Biography
Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of Texas at Dallas
    1977
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • Hermann Hosp-Md Anderson
    1978
Internship

Residency

Residency Hospital
  • Hermann Hosp-Md Anderson
    1980
Residency Hospital

Fellowship

Fellowship Hospital
  • Hermann Hosp-Md Anderson
    1982
Fellowship Hospital
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Santiago Villarreal, MD. To arrange an appointment, call the number on Dr. Villarreal's profile.

Dr. Santiago Villarreal, MD is affiliated with Methodist Heart Hospital, Methodist Hospital, Baptist Medical Center and Texas Vista Medical Center.

Yes, Dr. Santiago Villarreal, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Methodist Heart Hospital

    7700 Floyd Curl Dr, San Antonio, TX

  • Methodist Hospital

    7700 Floyd Curl Dr, San Antonio, TX

  • Baptist Medical Center

    111 Dallas St, San Antonio, TX

  • Texas Vista Medical Center

    7400 Barlite Blvd, San Antonio, TX