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Dr. Juan Lessmann, MD

Flushing, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lessmann, Primary Care Specialist (General Practitioner) in Flushing, NY?

    Dr. Juan Lessmann, MD is a Primary Care Specialist (General Practitioner), who primarily practices in Flushing, NY. He is board certified by the American Board of Surgery. Dr. Lessmann is fluent in English and Spanish, and is currently seeing new patients. Dr. Lessmann’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lessmann’s office.

    Is Dr. Lessmann board certified in Primary Care Specialist (General Practitioner)?

    Yes, Dr. Juan Lessmann, MD is board certified by the American Board of Surgery

    What languages does Dr. Lessmann speak?

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

    • English

    • Spanish

    What conditions does Dr. Lessmann treat?

    As a Primary Care Specialist (General Practitioner), Dr. Lessmann 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. Lessmann. 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:

    • Acute Appendicitis with Localized Abdominal Infection
    • Acute Appendicitis
    • Appendicitis
    • Peritoneal Disorder
    • Appendicitis with Local Peritonitis
    • Localized Abdominal Infection from Appendix
    • Early Appendicitis with Infection
    • Inflamed Appendix
    • Sudden Appendix Inflammation
    • Appendicitis Attack

    ICD-10 Codes:

    • K3530: Acute appendicitis with localized peritonitis, without perforation or gangrene
    • K3580: Unspecified acute appendicitis

    Also known as:

    • Gallstones with sudden gallbladder inflammation and blockage
    • Bile Duct Disease
    • Gallstones
    • Acute cholecystitis with obstruction
    • Blocked gallbladder with stones
    • Obstructive cholecystitis

    ICD-10 Codes:

    • K8001: Calculus of gallbladder with acute cholecystitis with obstruction

    Also known as:

    • Surgical Dressing Change or Removal
    • After Surgery
    • Wounds and Injuries
    • Wound dressing care
    • Post-op dressing change
    • Surgical wound management

    ICD-10 Codes:

    • Z4801: Encounter for change or removal of surgical wound dressing

    Also known as:

    • Digestive System Surgery Aftercare
    • After Surgery
    • Post-gastrointestinal surgery care
    • Stomach surgery aftercare
    • Bowel surgery recovery

    ICD-10 Codes:

    • Z48815: Encounter for surgical aftercare following surgery on the digestive system

    Also known as:

    • Upper Abdominal Pain
    • Abdominal Pain
    • Upper stomach pain
    • Pain in upper belly
    • Epigastric discomfort

    ICD-10 Codes:

    • R1010: Upper abdominal pain, unspecified

    Also known as:

    • Partial Intestinal Obstruction
    • Intestinal Obstruction
    • Partial Bowel Blockage
    • Incomplete Intestinal Obstruction
    • Partial Gut Blockage

    ICD-10 Codes:

    • K56690: Other partial intestinal obstruction

    Which procedures does Dr. Lessmann perform as a Primary Care Specialist (General Practitioner)?

    As a Primary Care Specialist (General Practitioner), procedures performed by a Dr. Juan Lessmann may include:

    For detailed information, please contact Dr. Lessmann's office.

    Does Dr. Lessmann accept my insurance?

    Dr. Lessmann 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. Lessmann accept in Flushing, NY?

    Dr. Lessmann in Flushing, NY 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

    • MagnaCare Rx

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lessmann's office located?

    Dr. Juan Lessmann's Primary Practice

    5645 Main St

    Flushing, NY 11355

    Get Directions

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

    Dr. Lessmann's National Provider Identifier (NPI) number is 1861647463.

    What common questions do patients ask about Dr. Lessmann?

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

    What is Dr. Juan Lessmann's specialty?

    Dr. Lessmann is a Primary Care Specialist (General Practitioner) near Flushing, NY. A physician specializing in general practice is focused on diagnosing, treating, and managing patients with a wide range of illnesses and conditions. Contact Dr. Lessmann to book an appointment today.

    Is this Dr. Juan Lessmann affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lessmann is affiliated with Peconic Bay 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 Primary Care Specialist (General Practitioner)?

    Explore Primary Care Specialist (General Practitioner) 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 Juan Lessmann accepting new patients in Flushing, NY?

    Yes, Dr. Juan Lessmann is accepting new patients at this time.

    Does Dr. Juan Lessmann offer online booking?

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

    How can I make an appointment with Juan Lessmann?

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

    Which board certifications does Dr. Juan Lessmann have?

    Dr. Juan Lessmann is certified by the American Board of Surgery.

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