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Dr. Keith Hazleton, MD, PHD

Los Angeles, CA

Accepting patients

    Who is Dr. Hazleton, Pediatric Gastroenterologist in Los Angeles, CA?

    Dr. Keith Hazleton, MD, PHD is a Pediatric Gastroenterologist, who primarily practices in Los Angeles, CA with 2 additional practice locations. He is board certified. Dr. Hazleton is fluent in English, and is currently seeing new patients. Dr. Hazleton’s practice accepts Kaiser Permanente, Medicaid, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hazleton’s office.

    What languages does Dr. Hazleton speak?

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

    • English

    What conditions does Dr. Hazleton treat?

    As a Pediatric Gastroenterologist, Dr. Hazleton 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. Hazleton. 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:

    • Other Abnormal Enzyme Levels
    • Unspecified high enzymes
    • Various enzyme abnormalities
    • Abnormal serum enzyme levels

    ICD-10 Codes:

    • R748: Abnormal levels of other serum enzymes

    Also known as:

    • Upper Middle Abdominal Pain
    • Abdominal Pain
    • Belly Button Pain
    • Widespread Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • Pain around navel
    • Periumbilical discomfort
    • Umbilical pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R1013: Epigastric pain
    • R109: Unspecified abdominal pain
    • R1033: Periumbilical pain
    • R1084: Generalized abdominal pain

    Also known as:

    • Chronic Idiopathic Constipation
    • Constipation
    • Functional Constipation
    • Unexplained Chronic Constipation
    • Long-Term Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5904: Chronic idiopathic constipation
    • K5900: Constipation, unspecified

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    Also known as:

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

    ICD-10 Codes:

    • K200: Eosinophilic esophagitis

    Also known as:

    • Vomiting
    • Cyclic Vomiting Syndrome
    • Nausea and Vomiting
    • Throwing up
    • Emesis
    • Puking
    • CVS
    • Recurrent vomiting
    • Periodic vomiting

    ICD-10 Codes:

    • R1110: Vomiting, unspecified
    • R1115: Cyclical vomiting syndrome unrelated to migraine

    Also known as:

    • Fatty Liver Disease
    • Liver Disease
    • Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
    • Nonalcoholic Fatty Liver Disease & NASH in Children
    • NAFLD
    • NASH
    • Hepatic steatosis

    ICD-10 Codes:

    • K760: Fatty (change of) liver, not elsewhere classified

    Also known as:

    • Celiac Disease
    • Gluten-Sensitive Enteropathy
    • Sprue
    • Coeliac Disease
    • Gluten Intolerance

    ICD-10 Codes:

    • K900: Celiac disease

    Also known as:

    • Liver Transplant
    • Liver Transplantation
    • Hepatic Transplant
    • Liver Graft
    • New Liver

    ICD-10 Codes:

    • Z944: Liver transplant status

    Also known as:

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

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

    • Chronic Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Chronic gastritis
    • Long-term stomach inflammation
    • Persistent stomach lining inflammation

    ICD-10 Codes:

    • K2950: Unspecified chronic gastritis without bleeding

    Also known as:

    • Dark, Tarry Stools (Melena)
    • Gastrointestinal Bleeding
    • Melena
    • Black Stools
    • Upper GI Bleed Signs

    ICD-10 Codes:

    • K921: Melena

    Also known as:

    • Biliary Atresia
    • Bile Duct Disease
    • Birth Defects
    • Blocked Bile Ducts at Birth
    • Congenital Bile Duct Blockage
    • Bile Duct Atresia

    ICD-10 Codes:

    • Q442: Atresia of bile ducts

    Also known as:

    • High Liver Enzymes
    • ALT Blood Test
    • AST Test
    • Elevated ALT
    • Elevated AST
    • Abnormal liver function test

    ICD-10 Codes:

    • R7401: Elevation of levels of liver transaminase levels

    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. Hazleton perform as a Pediatric Gastroenterologist?

    Does Dr. Hazleton accept my insurance?

    Dr. Hazleton 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. Hazleton accept in Los Angeles, CA?

    Dr. Hazleton in Los Angeles, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Altamed Health Services

    • CalOptima

    • Centene

    • City of Los Angeles

    • HealthSmart

    • Kaiser Permanente

    • Medicaid

    • Preferred IPA

    • UnitedHealthcare

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    Where is Dr. Hazleton's office located?

    Dr. Keith Hazleton's Primary Practice

    4650 W Sunset Blvd

    Los Angeles, CA 90027

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    Dr. Keith Hazleton's Practice 2

    468 E Santa Clara St

    Arcadia, CA 91006

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    Dr. Keith Hazleton's Practice 3

    535 N Wilmot Rd Ste 101

    Tucson, AZ 85711

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

    Dr. Hazleton's National Provider Identifier (NPI) number is 1770825275.

    What common questions do patients ask about Dr. Hazleton?

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

    What is Dr. Keith Hazleton's specialty?

    Dr. Hazleton is a Pediatric Gastroenterologist near Los Angeles, CA. 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. Hazleton to book an appointment today.

    Is this Dr. Keith Hazleton affiliated with a ranked Castle Connolly Top Hospital?

    No, Hazleton is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Childrens Hospital Los Angeles. 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

    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 Keith Hazleton accepting new patients in Los Angeles, CA?

    Yes, Dr. Keith Hazleton is accepting new patients at this time.

    Does Dr. Keith Hazleton offer online booking?

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

    How can I make an appointment with Keith Hazleton?

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

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