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Dr. Chad Spangler, MD

Lake Barrington, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Spangler, Gastroenterologist in Lake Barrington, IL?

    Dr. Chad Spangler, MD is a Gastroenterologist, who primarily practices in Lake Barrington, IL with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Spangler graduated from Rush Medical College of Rush University Medical Center and completed his residency at Rush University Med Center. Dr. Spangler is fluent in English, and is currently seeing new patients. Dr. Spangler’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Spangler’s office.

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

    • Residency: Rush University Med Center

    • Medical School: Rush Medical College of Rush University Medical Center

    Is Dr. Spangler board certified in Gastroenterologist?

    Yes, Dr. Chad Spangler, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Spangler speak?

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

    • English

    What conditions does Dr. Spangler treat?

    As a Gastroenterologist, Dr. Spangler 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. Spangler. 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:

    • 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:

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

    ICD-10 Codes:

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

    Also known as:

    • Barrett's Esophagus
    • Other Esophagus Condition
    • Esophagus Disorder
    • Barrett’s Esophagus
    • Barrett's condition
    • Esophageal metaplasia
    • Various esophageal diseases
    • Miscellaneous esophagus problems
    • Other food pipe issues

    ICD-10 Codes:

    • K2270: Barrett's esophagus without dysplasia
    • K2289: Other specified disease of esophagus

    Also known as:

    • Gastrointestinal Bleeding
    • Dark, Tarry Stools (Melena)
    • Rectal Bleeding
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage
    • Melena
    • Black Stools
    • Upper GI Bleed Signs
    • Anal Bleeding
    • Blood in Stool
    • Lower GI Bleed

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified
    • K921: Melena
    • K625: Hemorrhage of anus and rectum

    Also known as:

    • Abnormal Digestive Tract Imaging
    • Abnormal Liver or Bile Duct Imaging
    • Abnormal GI scan
    • Unusual digestive imaging
    • Digestive system imaging findings
    • Abnormal liver scan
    • Unusual bile duct imaging
    • Liver imaging findings

    ICD-10 Codes:

    • R933: Abnormal findings on diagnostic imaging of other parts of digestive tract
    • R932: Abnormal findings on diagnostic imaging of liver and biliary tract

    Also known as:

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

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • Pancreatic Cyst
    • Pancreatic Disease
    • Cyst on Pancreas
    • Pancreatic Pseudocyst
    • Fluid Sac on Pancreas

    ICD-10 Codes:

    • K862: Cyst of pancreas

    Also known as:

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

    ICD-10 Codes:

    • K5190: Ulcerative colitis, unspecified, without complications

    Also known as:

    • Change in Bowel Habits
    • Bowel Movement
    • Altered Bowel Habits
    • Irregular Bowel Movements
    • Changes in Pooping

    ICD-10 Codes:

    • R194: Change in bowel habit

    Also known as:

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

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Crohn's Disease of the Large Intestine
    • Crohn's Disease
    • Crohn’s Disease
    • Large Bowel Crohn's
    • Crohn's Colitis', 'Colonic Crohn's Disease

    ICD-10 Codes:

    • K5010: Crohn's disease of large intestine without complications

    Also known as:

    • Blocked Esophagus
    • Esophagus Disorder
    • Esophageal Obstruction
    • Food Pipe Blockage
    • Swallowing Difficulty

    ICD-10 Codes:

    • K222: Esophageal obstruction

    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

    Does Dr. Spangler accept my insurance?

    Dr. Spangler 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. Spangler accept in Lake Barrington, IL?

    Dr. Spangler in Lake Barrington, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Advocate Health Care

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Health Partners Plans

    • Humana

    • Medicare

    • Mutual of Omaha

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Spangler's office located?

    Dr. Chad Spangler's Primary Practice

    22285 N Pepper Rd Ste 311

    Lake Barrington, IL 60010

    Get Directions

    Dr. Chad Spangler's Practice 2

    1880 W Winchester Rd Ste 201

    Libertyville, IL 60048

    Get Directions

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

    Dr. Spangler's National Provider Identifier (NPI) number is 1073625562.

    What common questions do patients ask about Dr. Spangler?

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

    What is Dr. Chad Spangler's specialty?

    Dr. Spangler is a Gastroenterologist near Lake Barrington, IL. 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. Contact Dr. Spangler to book an appointment today.

    Is this Dr. Chad Spangler affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Spangler is affiliated with Advocate Good Shepherd Hospital, Northwestern Medicine Mchenry 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

    Where can I learn more about Gastroenterologist?

    Explore 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 Chad Spangler accepting new patients in Lake Barrington, IL?

    Yes, Dr. Chad Spangler is accepting new patients at this time.

    Does Dr. Chad Spangler offer online booking?

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

    How can I make an appointment with Chad Spangler?

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

    Which board certifications does Dr. Chad Spangler have?

    Dr. Chad Spangler is certified by the American Board of Internal Medicine.

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