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Dr. Donna Lesser, DO

Dr. Donna Lesser, DO

Smithtown, NY

30 Years of Experience

Accepting patients

    Who is Dr. Lesser, Infectious Disease Specialist in Smithtown, NY?

    Dr. Donna Lesser, DO is an Infectious Disease Specialist, who primarily practices in Smithtown, NY with 1 additional practice location. She has been practicing for over 30 years and is board certified. Dr. Lesser graduated from Western University of Health Sciences College of Osteopathic Medicine of the Pacific and completed her residency at Kingsbrook Jewish Medical Center Program. Dr. Lesser is fluent in English, and is currently seeing new patients. Dr. Lesser’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lesser’s office at (631) 864-6111.

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

    • Residency: Kingsbrook Jewish Medical Center Program

    • Medical School: Western University of Health Sciences College of Osteopathic Medicine of the Pacific

    What languages does Dr. Lesser speak?

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

    • English

    What conditions does Dr. Lesser treat?

    As a Infectious Disease Specialist, Dr. Lesser 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. Lesser. 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:

    • 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:

    • Pneumonia
    • Aspiration Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis
    • Inhalation Pneumonia
    • Chemical Pneumonitis
    • Aspiration Lung Infection

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism
    • J690: Pneumonitis due to inhalation of food and vomit

    Also known as:

    • Urinary Tract Infection
    • Acute Bladder Infection
    • Bladder Disease
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection
    • Acute Cystitis
    • Sudden Bladder Infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified
    • N3000: Acute cystitis without hematuria

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Bladder Inflammation
    • Bladder Disease
    • Cystitis
    • Bladder Infection
    • Painful Bladder

    ICD-10 Codes:

    • N3090: Cystitis, unspecified without hematuria

    Also known as:

    • Type 2 Diabetes with Diabetic Foot Ulcer
    • Diabetes Type 2
    • Diabetic Foot
    • Type 2 diabetes
    • Diabetic Foot Wound
    • Foot Sore from Diabetes
    • Diabetic Ulcer

    ICD-10 Codes:

    • E11621: Type 2 diabetes mellitus with foot ulcer

    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

    Which procedures does Dr. Lesser perform as a Infectious Disease Specialist?

    Does Dr. Lesser accept my insurance?

    Dr. Lesser accepts most major insurance plans. Important: Please call our office at (631) 864-6111 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lesser accept in Smithtown, NY?

    Dr. Lesser in Smithtown, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Medicare

    View All Insurances

    Where is Dr. Lesser's office located?

    Dr. Donna Lesser's Primary Practice

    50 Route 25A

    Smithtown, NY 11787

    (631) 864-6111

    Get Directions

    Dr. Donna Lesser's Practice 2

    994 W Jericho Tpke Ste 201

    Smithtown, NY 11787

    Get Directions

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

    Dr. Lesser's National Provider Identifier (NPI) number is 1932209053.

    What common questions do patients ask about Dr. Lesser?

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

    What is Dr. Donna Lesser's specialty?

    Dr. Lesser is a Infectious Disease Specialist near Smithtown, NY.

    An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

    Contact Dr. Lesser to book an appointment today.

    Is this Dr. Donna Lesser affiliated with a ranked Castle Connolly Top Hospital?

    No, Lesser is not affiliated with a Castle Connolly Top Hospital. 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 Infectious Disease Specialist?

    Explore Infectious Disease Specialist 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 Donna Lesser accepting new patients in Smithtown, NY?

    Yes, Dr. Donna Lesser is accepting new patients at this time.

    Does Dr. Donna Lesser offer online booking?

    Please contact Dr. Lesser's office at (631) 864-6111 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Donna Lesser?

    Please contact Dr. Lesser's office at (631) 864-6111 for information regarding telehealth appointment availability or for scheduling assistance.

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