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Dr. Alan Mayer, MD

Dr. Alan Mayer, MD

Milwaukee, WI

24 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mayer, Pediatric Gastroenterologist in Milwaukee, WI?

    Dr. Alan Mayer, MD is a Pediatric Gastroenterologist, who primarily practices in Milwaukee, WI with 2 additional practice locations. He has been practicing for over 24 years and is board certified by the American Board of Pediatrics and American Board of Dermatology. Dr. Mayer completed his residency at The Children's Hospital of Philadelphia. Dr. Mayer is fluent in English, and is currently seeing new patients. Dr. Mayer’s practice accepts Cigna, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mayer’s office.

    What are Areas of Expertise for Dr. Mayer?

    Dr. Alan Mayer, MD is a highly-rated, board-certified Pediatric Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Mayer empowers patients to confidently navigate their health journey, specializing in Constipation, Diarrheal Diseases, or comprehensive wellness support. Serving the Milwaukee/WI community, Dr. Mayer is dedicated to enhancing lives through expert, patient-centered care.

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

    • Fellowship: Children's Hospital

    • Residency: The Children's Hospital of Philadelphia

    Is Dr. Mayer board certified in Pediatric Gastroenterologist?

    Yes, Dr. Alan Mayer, MD is board certified by the American Board of Pediatrics , American Board of Dermatology

    What languages does Dr. Mayer speak?

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

    • English

    What conditions does Dr. Mayer treat?

    As a Pediatric Gastroenterologist, Dr. Mayer 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. Mayer. 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.

    Also known as:

    • Abdominal Pain
    • Upper Middle Abdominal Pain
    • Widespread Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1013: Epigastric pain
    • R1084: Generalized abdominal pain

    Also known as:

    • Vomiting
    • Nausea
    • Nausea and Vomiting
    • Throwing up
    • Emesis
    • Puking
    • Feeling Sick to Stomach
    • Queasiness
    • Upset Stomach
    • Feeling Sick and Throwing Up
    • Stomach Flu Symptoms
    • Queasy and Vomiting

    ICD-10 Codes:

    • R1110: Vomiting, unspecified
    • R110: Nausea
    • R112: Nausea with vomiting, unspecified

    Also known as:

    • Acid Reflux
    • GERD with Esophagitis
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Eosinophilic Esophagitis
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion
    • Reflux Esophagitis
    • Acid Reflux Esophagus Inflammation
    • Heartburn with Esophagus Damage

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis
    • K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding

    Also known as:

    • Eosinophilic Esophagitis
    • EoE
    • Allergic Esophagitis
    • Eosinophilic Inflammation of Esophagus

    ICD-10 Codes:

    • K200: Eosinophilic esophagitis

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • Complete Bowel Incontinence
    • Bowel Incontinence
    • Full fecal incontinence
    • Total loss of bowel control
    • Severe accidental bowel leakage

    ICD-10 Codes:

    • R159: Full incontinence of feces

    Also known as:

    • Crohn's Disease Affecting Small and Large Intestines
    • Crohn's Disease
    • Crohn’s Disease
    • Panenteric Crohn's Disease
    • Crohn's of Both Bowels', 'Generalized Crohn's Disease

    ICD-10 Codes:

    • K5080: Crohn's disease of both small and large intestine without complications

    Also known as:

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

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

    • Unexplained Weight Loss
    • Involuntary Weight Loss
    • Significant Weight Loss
    • Unintentional Weight Loss

    ICD-10 Codes:

    • R634: Abnormal weight loss

    Also known as:

    • Lactose Intolerance
    • Lactase deficiency
    • Milk sugar intolerance
    • Dairy intolerance

    ICD-10 Codes:

    • E739: Lactose intolerance, unspecified

    Also known as:

    • Indigestion
    • Gas in the Digestive Tract
    • Indigestion (Dyspepsia)
    • Dyspepsia
    • Upset Stomach
    • Stomach Discomfort

    ICD-10 Codes:

    • K30: Functional dyspepsia

    Also known as:

    • Stomach and Duodenum Disorder
    • Stomach Disorder
    • Gastric Conditions
    • Duodenal Conditions
    • Digestive System Disorders

    ICD-10 Codes:

    • K3189: Other diseases of stomach and duodenum

    Also known as:

    • Failure to Thrive in Children
    • Growth Disorder
    • Poor growth in children
    • Childhood growth problems
    • Infant growth failure

    ICD-10 Codes:

    • R6251: Failure to thrive (child)

    Also known as:

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

    ICD-10 Codes:

    • K5190: Ulcerative colitis, unspecified, without complications

    Which procedures does Dr. Mayer perform as a Pediatric Gastroenterologist?

    Does Dr. Mayer accept my insurance?

    Dr. Mayer accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mayer accept in Milwaukee, WI?

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

    Top Insurances

    • All Other Third Party

    • Auxiant

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Health Payment System (HPS)

    • Quartz Health Solutions

    • State of Wisconsin

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Mayer's office located?

    Dr. Alan Mayer's Primary Practice

    2801 W Kinnickinnic River Pkwy Ste 1080

    Milwaukee, WI 53215

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    Dr. Alan Mayer's Practice 2

    1111 Delafield St Ste 212

    Waukesha, WI 53188

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    Dr. Alan Mayer's Practice 3

    1033 N Mayfair Rd Ste 101

    Wauwatosa, WI 53226

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

    Dr. Mayer's National Provider Identifier (NPI) number is 1134170988.

    What common questions do patients ask about Dr. Mayer?

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

    What is Dr. Alan Mayer's specialty?

    Dr. Mayer is a Pediatric Gastroenterologist near Milwaukee, WI. A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs. Contact Dr. Mayer to book an appointment today.

    Is this Dr. Alan Mayer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mayer is affiliated with Ascension All Saints Hospital - Spring Street Campus which is a Castle Connolly Top Hospital. 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

    Where can I learn more about Pediatric Gastroenterologist?

    Explore Pediatric Gastroenterologist with 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 Alan Mayer accepting new patients in Milwaukee, WI?

    Yes, Dr. Alan Mayer is accepting new patients at this time.

    Does Dr. Alan Mayer offer online booking?

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

    How can I make an appointment with Alan Mayer?

    Please contact Dr. Mayer's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Alan Mayer have?

    Dr. Alan Mayer is certified by the American Board of Pediatrics and American Board of Dermatology.

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