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Dr. Maryann Maximos, DO

Paterson, NJ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Maximos, Pediatric Gastroenterologist in Paterson, NJ?

    Dr. Maryann Maximos, DO is a Pediatric Gastroenterologist, who primarily practices in Paterson, NJ with 2 additional practice locations. She is board certified by the American Board of Internal Medicine and American Board of Pediatrics. Dr. Maximos is fluent in English and Spanish, and is currently seeing new patients. Dr. Maximos’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maximos’s office at (973) 754-2504.

    Is Dr. Maximos board certified in Pediatric Gastroenterologist?

    Yes, Dr. Maryann Maximos, DO is board certified by the American Board of Internal Medicine , American Board of Pediatrics

    What languages does Dr. Maximos speak?

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

    • English

    • Spanish

    What conditions does Dr. Maximos treat?

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

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

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    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:

    • 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:

    • Crohn's Disease
    • Crohn’s Disease
    • Regional Enteritis
    • Inflammatory Bowel Disease (IBD)
    • Terminal Ileitis

    ICD-10 Codes:

    • K5090: Crohn's disease, unspecified, without complications

    Also known as:

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

    ICD-10 Codes:

    • K5190: Ulcerative colitis, unspecified, without complications

    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:

    • High Cholesterol
    • High Triglycerides
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia
    • Hypertriglyceridemia
    • Elevated triglycerides
    • High blood fats

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified
    • E781: Pure hyperglyceridemia

    Also known as:

    • Vomiting
    • Nausea and Vomiting
    • Throwing up
    • Emesis
    • Puking

    ICD-10 Codes:

    • R1110: Vomiting, 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:

    • 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:

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

    ICD-10 Codes:

    • K200: Eosinophilic esophagitis

    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:

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

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

    • Feeding Difficulties
    • Eating Problems
    • Swallowing Problems
    • Unspecified Feeding Issues

    ICD-10 Codes:

    • R6330: Feeding difficulties, unspecified

    Also known as:

    • Abnormal Bowel Movements
    • Bowel Movement
    • Unusual stool
    • Changes in poop
    • Fecal changes

    ICD-10 Codes:

    • R195: Other fecal abnormalities

    Also known as:

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

    ICD-10 Codes:

    • R197: Diarrhea, 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

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

    Does Dr. Maximos accept my insurance?

    Dr. Maximos accepts most major insurance plans. Important: Please call our office at (973) 754-2504 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Maximos accept in Paterson, NJ?

    Dr. Maximos in Paterson, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Health Care Service Corporation (HCSC)

    • Horizon BlueCross BlueShield

    • Medicaid

    • Mercy Health

    • State of New Jersey

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Maximos' office located?

    Dr. Maryann Maximos' Primary Practice

    703 Main St

    Paterson, NJ 07503

    (973) 754-2504

    Get Directions

    Dr. Maryann Maximos' Practice 2

    11 Getty Ave Bldg 275

    Paterson, NJ 07503

    Get Directions

    Dr. Maryann Maximos' Practice 3

    1350 State Route 23

    Wayne, NJ 07470

    (973) 754-2504

    Get Directions

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

    Dr. Maximos's National Provider Identifier (NPI) number is 1942405659.

    What common questions do patients ask about Dr. Maximos?

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

    What is Dr. Maryann Maximos's specialty?

    Dr. Maximos is a Pediatric Gastroenterologist near Paterson, NJ. 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. Maximos to book an appointment today.

    Is this Dr. Maryann Maximos affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Maximos is affiliated with St. Joseph's University Medical Center 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 Maryann Maximos accepting new patients in Paterson, NJ?

    Yes, Dr. Maryann Maximos is accepting new patients at this time.

    Does Dr. Maryann Maximos offer online booking?

    Please contact Dr. Maximos's office at (973) 754-2504 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Maryann Maximos?

    Please contact Dr. Maximos's office at (973) 754-2504 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Maryann Maximos have?

    Dr. Maryann Maximos is certified by the American Board of Internal Medicine and American Board of Pediatrics.

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