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Dr. Helen Lantz, MD

Dr. Helen Lantz, MD

Gastroenterologist

Wauwatosa, WI

21 Years of Experience

Accepting patients

    Who is Dr. Lantz, Gastroenterologist in Wauwatosa, WI?

    Dr. Helen Lantz, MD is a Gastroenterologist, who primarily practices in Wauwatosa, WI with 2 additional practice locations. She has been practicing for over 21 years and is board certified. Dr. Lantz graduated from University of Alabama School of Medicine and completed her residency at Aurora Hlth Care, Gastroenterology Carraway Methodist Med Ctr, Internal Medicine Univ Of Al Hosp, Anesthesiology. Dr. Lantz is fluent in English and Spanish, and is currently seeing new patients. Dr. Lantz’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lantz’s office.

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

    • Fellowship: University of Wisconsin-Milwaukee, Milwaukee, WI

    • Residency: Aurora Hlth Care, Gastroenterology Carraway Methodist Med Ctr, Internal Medicine Univ Of Al Hosp, Anesthesiology | Aurora Health Care | Carraway Methodist Medical Center | University of Alabama Affiliated Hospitals | Central Iowa Health System (Iowa Methodist Medical Center) Program

    • Medical School: University of Alabama School of Medicine

    Is Dr. Lantz board certified as a Gastroenterologist?

    Yes, Dr. Helen Lantz, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Lantz speak?

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

    • English
    • Spanish

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

    As a Gastroenterologist, Dr. Lantz 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. Lantz. 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.

    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:

    • Diarrhea
    • Loose stools
    • Runny poop
    • Frequent bowel movements

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • Abdominal Bloating
    • Gas
    • Gas in the Digestive Tract
    • Bloated Stomach
    • Swollen Belly
    • Gaseous Distension

    ICD-10 Codes:

    • R140: Abdominal distension (gaseous)

    Also known as:

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

    ICD-10 Codes:

    • R1310: Dysphagia, 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

    Also known as:

    • Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Gastritis
    • Inflamed stomach lining
    • Stomach lining inflammation

    ICD-10 Codes:

    • K2970: Gastritis, unspecified, without bleeding

    Also known as:

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

    ICD-10 Codes:

    • K5190: Ulcerative colitis, unspecified, without complications

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

    As a Gastroenterologist, Dr. Lantz 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. Lantz. 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.

    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:

    • 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

    Also known as:

    • Colonoscopy with Injections
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy with Injection
    • Colon Scope with Medication
    • Therapeutic Colonoscopy

    CPT Codes:

    • 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance

    Does Dr. Lantz accept my insurance?

    Dr. Lantz accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lantz accept in Wauwatosa, WI?

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

    Top Insurances

    • Allegiance Benefit Plan Management

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicaid

    • Medicare

    • Network Health

    • Quartz Health Solutions

    • UMR Administered Payer

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Lantz's office located?

    Dr. Helen Lantz's Primary Practice

    1033 N Mayfair Rd Ste 101

    Wauwatosa, WI 53226

    Get Directions

    Dr. Helen Lantz's Practice 2

    19475 W North Ave

    Brookfield, WI 53045

    Get Directions

    Dr. Helen Lantz's Practice 3

    1185 Corporate Center Dr Ste 120

    Oconomowoc, WI 53066

    Get Directions

    What hospitals are Dr. Lantz affiliated with?

    Dr. Lantz has admitting privileges at the following hospitals:

    ProHealth Oconomowoc Memorial Hospital,Oconomowoc, WI

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

    Dr. Lantz's National Provider Identifier (NPI) number is 1639146301.

    What common questions do patients ask about Dr. Lantz?

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

    What is Dr. Helen Lantz's specialty?

    Dr. Lantz is a Gastroenterologist near Wauwatosa, 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 Dr. Helen Lantz affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Lantz is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: ProHealth Oconomowoc Memorial Hospital. Castle Connolly Top Hospitals 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 Dr. Helen Lantz accepting new patients in Wauwatosa, WI?

    Yes, Dr. Helen Lantz is accepting new patients at this time.

    Does Dr. Helen Lantz offer online booking?

    Please contact Dr. Lantz's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Helen Lantz?

    Please contact Dr. Lantz's office to schedule an appointment.

    Where is Dr. Lantz's office located?

    Dr. Lantz's offices are located in Wauwatosa, WI, Brookfield, WI, and Oconomowoc, WI.

    Which board certifications does Dr. Helen Lantz have?

    Dr. Helen Lantz is certified by the American Board of Internal Medicine.