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Dr. Gustavo Day, MD

Internal Medicine*
4.2 (41)
Map Pin Small Dallas, TX
Accepting new patients
34 years of experience

Overview of Dr. Gustavo Day, MD

Dr. Gustavo Day, MD is an Internist in Dallas, TX. They specialize in Internal Medicine, has 34 years of experience. They graduated from University Natl Cuyo and is affiliated with Medical City Dallas. Dr. Day, completed a residency at St. Barnabas Hospital. Patients rated Dr. Day an average 4.2 star rating.

Dr. Day works at Cleveland Clinic Akron in Dallas, TX. They frequently treat conditions like Muscle Spasm, Muscle Cramping and Acute Bronchitis along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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These providers are on the medical staff of Medical City Children's Hospital
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These providers are on the medical staff of Medical City Children's Hospital.

Dr. Day's Office Locations

  1. 1
    Ana M Mercau Pllc
    7777 Forest Ln Ste B416, Dallas, TX 75230 Icon Directions Right Arrow Directions Phone Icon (972) 566-6764

Hospital Affiliations
Admitting Hospitals

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

  • Medical City Dallas

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.
Muscle Spasm
Muscle Cramping
Acute Bronchitis

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.
Muscle Spasm
Muscle Cramping
Acute Bronchitis
Acute Lower Respiratory Infection
Intestinal Diverticulitis
Joint Pain
Limb Pain
Shortness of Breath
Acute Upper Respiratory Infection
Pharyngitis
All Headaches (incl. Migraine)
Constipation
Dehydration
Fever
  • View other providers who treat Fever
Foot Infection
Nail Infection
Nausea
  • View other providers who treat Nausea
Sleep-Related Leg Cramp
Tobacco Use Disorder
Urinary Incontinence
Urinary Tract Infection (UTI)
Abscess or Fluid Incision and Drainage
Advance Directive End of Life Planning
Arterial Blood Gas Test (ABG)
Cardiovascular Disease Counseling
Care Coordination for Complex Conditions and Procedures
Chronic Care Management
Electrocardiogram (EKG)
Immunization Administration
Obesity Counseling
Wellness Examination
Abdominal Pain
Abnormal Thyroid
Achilles Tendinitis
Acidosis
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Acne
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Actinic Keratosis
Acute Deep Vein Thrombosis (DVT)
Acute Laryngitis
Acute Pharyngitis
Acute Sinusitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Administrative Physical
Allergic Conjunctivitis
Allergic Rhinitis
Allergic Rhinitis Due to Food
Anal or Rectal Pain
Anaphylaxis
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asphyxia and Hypoxemia
Asthma
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Asymptomatic Post-Menopausal Status
Ataxia
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Atherosclerosis
Atopic Dermatitis (Eczema)
Atrophic Vaginitis
Back Pain
Balanitis
Balanoposthitis
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Boil
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Breast Pain
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Bursitis
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Cachexia
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Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Carpal Tunnel Syndrome
Cellulitis
Cervicitis
Chest Pain
Chronic Depression (Dysthymia)
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Cluster Headache
Coccygeal Pain
Cold Sore
Confusion
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Depression
Depressive Disorders
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes
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Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Dry Skin
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Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Esophagitis
Essential Tremor
Familial Hypercholesterolemia
Fibromyalgia
Folic Acid Deficiency
Fungal Nail Infection
Gait Abnormality
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gastroptosis
Gout
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Hair Loss
Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Heartburn
Hemorrhoids
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Influenza (Flu)
Ingrown Nail
Insomnia
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Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Knee Sprain
Lactose Intolerance
Laryngitis
Leg and Foot Ulcers
Leukocytopenia
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Loss of Voice or Hoarse Voice
Low Back Pain
Low Blood Oxygen Level
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mastodynia
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Moles (Benign Skin Lesions)
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Weakness
Nail and Nail Bed Infection
Neurogenic Bladder
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Outer Ear Infection
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Perimenopause
Peripheral Autonomic Neuropathy
Peripheral Nerve Disorders
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pinched Nerve in Back
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Pneumonia
Poison Ivy
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Pollen Allergy
Polyneuropathy
Polyuria
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Postnasal Drip
Potassium Deficiency
Prostatitis
Proteinuria
Radiculopathy
Rash
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Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Rosacea
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Runner's Knee
Salivary Gland Stones and Inflammation
Sciatica (Not Due to Disc Displacement)
Sebaceous Cysts
Secondary Diabetes Mellitus
Secondary Hypertension
Sexually Transmitted Diseases (STDs)
Shingles
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Sickle Cell Disease
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
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Symptomatic Menopause
Tension Headache
Testicular Dysfunction
Throat Pain
Thrush
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Thyroid Goiter
Tinnitus
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Tobacco Withdrawal
Tonsillitis
Torticollis
Tremor
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Trigeminal Neuralgia
Urinary Stones
Vaginitis or Vaginosis
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
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Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Warts
  • View other providers who treat Warts
Wheezing
  • View other providers who treat Wheezing
Wrist Sprain or Strain
Abscess or Cyst Drainage or Aspiration
Diabetes Counseling
Incision and Removal of Foreign Object
Nail Avulsion and Excision
Pap Smear
Smoking Cessation Counseling
Spirometry
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Ambetter
    • Anthem
    • Assurant Health
    • Blue Cross Blue Shield
    • Buckeye Community Health Plan
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Commercial Insurance Company
    • Coventry Health Care
    • First Health
    • Harvard Pilgrim Health Care
    • Health Net
    • Healthfirst
    • Humana
    • MultiPlan
    • Planned Administration Inc
    • UnitedHealthCare
    • Universal American

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.2
    Average provider rating
    Based on 41 ratings
    Patient Ratings (41)
    5 Star
    (31)
    4 Star
    (1)
    3 Star
    (2)
    2 Star
    (2)
    1 Star
    (5)
    Leave a review

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    Photo: Dr. Gustavo Day, MD
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    • Likelihood of recommending Dr. Day to family and friends

    Dr. Day's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Day

    • Level of trust in provider's decisions
    • 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 Dr. Gustavo Day, MD

    Specialties*
    • Internal Medicine

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 34 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Spanish
    Languages Spoken
    NPI Number
    • 1538239173
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • St. Barnabas Hospital
    Fellowship
    Residency
    • St. Barnabas Hospital
    Residency
    Internship
    • ST BARNABAS HOSPITAL
    Internship
    Medical Education
    • University Natl Cuyo
    Medical Education

    Frequently Asked Questions

    Dr. Gustavo Day, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Day is offering online scheduling or call the provider’s office for more information.

    Dr. Day has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Day has seen patients for Muscle Spasm, Muscle Cramping and Acute Bronchitis, and more. You can see other conditions treated by Dr. Day on their profile. Please call the provider’s office to confirm all visit reasons.

    41 patients have reviewed Dr. Day. The overall rating for this provider is 4.2. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Day.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Day, there are benefits to both methods. A person calling to schedule an with Dr. Day appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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