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Dr. Stephen Ryzewicz, MD

Springfield, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ryzewicz, Internist in Springfield, MA?

    Dr. Stephen Ryzewicz, MD is an Internist, who primarily practices in Springfield, MA. He is board certified. Dr. Ryzewicz graduated from University of Massachusetts Med School and completed his residency at Maine Med Ctr, Internal Medicine. Dr. Ryzewicz is fluent in English, Chinese, French, Greek, Modern (1453-), Italian, Polish, Russian, and Spanish, and is currently seeing new patients. Dr. Ryzewicz’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ryzewicz’s office at (413) 794-4320.

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

    • Residency: Maine Med Ctr, Internal Medicine | Maine Medical Center Program

    • Medical School: University Of Ma Med Sch- Worcester Ma | University of Massachusetts Med School

    Is Dr. Ryzewicz board certified as an Internist?

    Yes, Dr. Stephen Ryzewicz, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Ryzewicz speak?

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

    • Chinese

    • English

    • French

    • Greek, Modern (1453-)

    • Italian

    • Polish

    • Russian

    • Spanish

    What conditions does an Internist like Dr. Ryzewicz typically treat?

    As an Internist, Dr. Ryzewicz 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. Ryzewicz. 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 here.

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Opioid Dependence
    • Opioids and Opioid Use Disorder (OUD)
    • Prescription Drug Misuse
    • Opioid addiction
    • Opioid use disorder
    • OUD

    ICD-10 Codes:

    • F1120: Opioid dependence, uncomplicated

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • Alcohol Use Disorder
    • Alcohol Use Disorder (AUD)
    • Alcohol use disorder
    • Alcohol dependence
    • Alcoholism
    • Problem drinking
    • AUD

    ICD-10 Codes:

    • F1020: Alcohol dependence, uncomplicated

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    What procedures does an Internist like Dr. Ryzewicz typically perform?

    As an Internist, procedures performed by Dr. Stephen Ryzewicz may include:

    Please contact Dr. Ryzewicz's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Ryzewicz accept my insurance?

    Dr. Ryzewicz accepts most major insurance plans. Important: Please call our office at (413) 794-4320 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ryzewicz accept in Springfield, MA?

    Dr. Ryzewicz in Springfield, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Humana

    • Medicaid

    • Medicare

    • Neighborhood Health Plan of Rhode Island

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Ryzewicz's office located?

    Dr. Stephen Ryzewicz's Primary Practice

    759 Chestnut St

    Springfield, MA 01107

    (413) 794-4320

    Get Directions

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

    Dr. Ryzewicz's National Provider Identifier (NPI) number is 1689774796.

    What common questions do patients ask about Dr. Ryzewicz?

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

    What is Dr. Stephen Ryzewicz's specialty?

    Dr. Ryzewicz is a Internist near Springfield, MA.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. Stephen Ryzewicz affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ryzewicz is affiliated with Baystate 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

    When to see an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Stephen Ryzewicz accepting new patients in Springfield, MA?

    Yes, Dr. Stephen Ryzewicz is accepting new patients at this time.

    Does Dr. Stephen Ryzewicz offer online booking?

    Please contact Dr. Ryzewicz's office at (413) 794-4320 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Stephen Ryzewicz?

    Please contact Dr. Ryzewicz's office at (413) 794-4320 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Stephen Ryzewicz have?

    Dr. Stephen Ryzewicz is certified by the American Board of Internal Medicine.

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