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Dr. Mario Garretto, MD

Dr. Mario Garretto, MD

Kenosha, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Garretto, Gastroenterologist in Kenosha, WI?

    Dr. Mario Garretto, MD is a Gastroenterologist, who primarily practices in Kenosha, WI with 1 additional practice location. He is board certified. Dr. Garretto graduated from Rush Medical College of Rush University Medical Center and completed his residency at Univ Of Chicago Hosps, Gastroenterology; Rush-Presby-St Luke'S M C, Internal Medicine. Dr. Garretto is fluent in English and Italian, and is currently seeing new patients. Dr. Garretto’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Garretto’s office at (262) 653-5330.

    Where did Dr. Garretto go to medical school and complete their residency?

    • Residency: Univ Of Chicago Hosps, Gastroenterology; Rush-Presby-St Luke'S M C, Internal Medicine | University of Chicago Program

    • Medical School: Rush Med Coll of Rush University, Chicago Il | Rush Medical College of Rush University Medical Center

    Is Dr. Garretto board certified as a Gastroenterologist?

    Yes, Dr. Mario Garretto, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Garretto speak?

    Dr. Garretto and their clinical team can communicate with patients in the following languages:

    • English

    • Italian

    What conditions does a Gastroenterologist like Dr. Garretto typically treat?

    As a Gastroenterologist, Dr. Garretto diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Garretto. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Painful swallowing

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

    • Ulcerative Pancolitis
    • Ulcerative Colitis
    • Chronic Pancolitis
    • Extensive Ulcerative Colitis
    • Inflammatory Bowel Disease (IBD)

    ICD-10 Codes:

    • K5100: Ulcerative (chronic) pancolitis without complications

    Also known as:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    What procedures does a Gastroenterologist like Dr. Garretto typically perform?

    As a Gastroenterologist, Dr. Garretto performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Garretto. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Colonoscopy with Biopsy
    • Colonoscopy with Polyp Removal
    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Also known as:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Also known as:

    • Colonoscopy with Injections
    • EGD with Esophageal Balloon Dilation
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy with Injection
    • Colon Scope with Medication
    • Therapeutic Colonoscopy
    • Upper Endoscopy with Esophageal Dilation
    • Flexible Esophagoscopy with Balloon
    • EGD with Balloon Widening

    CPT Codes:

    • 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
    • 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)

    Also known as:

    • Esophageal Dilation (Bougie)
    • Esophageal Widening
    • Bougie Dilation of Esophagus
    • Swallowing Tube Dilation

    CPT Codes:

    • 43450: Dilation of esophagus, by unguided sound or bougie, single or multiple passes

    Does Dr. Garretto accept my insurance?

    Dr. Garretto accepts most major insurance plans. Important: Please call our office at (262) 653-5330 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Garretto accept in Kenosha, WI?

    Dr. Garretto in Kenosha, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Humana

    • Medicare

    • State of Wisconsin

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    • Wisconsin Physicians Health (WPS)

    View All Insurances

    Where is Dr. Garretto's office located?

    Dr. Mario Garretto's Primary Practice

    6308 8th Ave Ste 202

    Kenosha, WI 53143

    (262) 653-5330

    Get Directions

    Dr. Mario Garretto's Practice 2

    9555 76th St

    Pleasant Prairie, WI 53158

    Get Directions

    What is Dr. Garretto's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Garretto's National Provider Identifier (NPI) number is 1497701809.

    What common questions do patients ask about Dr. Garretto?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Garretto

    What is Dr. Mario Garretto's specialty?

    Dr. Garretto is a Gastroenterologist near Kenosha, WI.

    What does a Gastroenterologist do?

    An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.

    Is this Dr. Mario Garretto affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Garretto is affiliated with Froedtert Pleasant Prairie Hospital, Froedtert Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Mario Garretto accepting new patients in Kenosha, WI?

    Yes, Dr. Mario Garretto is accepting new patients at this time.

    Does Dr. Mario Garretto offer online booking?

    Please contact Dr. Garretto's office at (262) 653-5330 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mario Garretto?

    Please contact Dr. Garretto's office at (262) 653-5330 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mario Garretto have?

    Dr. Mario Garretto is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>