Dr. Klaus-Dieter Lessnau, MD
New York, NY
34 Years of Experience
Accepting patients
Online booking
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lessnau, Sleep Medicine Specialist - Internist in New York, NY?
Dr. Klaus-Dieter Lessnau, MD is a Sleep Medicine Specialist - Internist, who primarily practices in New York, NY with 1 additional practice location. He has been practicing for over 34 years and is board certified by the American Board of Internal Medicine. Dr. Lessnau graduated from Friedrich-Alexander-University / Medical College and completed his residency at Cabrini Mc. Dr. Lessnau is fluent in English, German, and Spanish, and is currently seeing new patients. Dr. Lessnau’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lessnau’s office at (212) 583-2969.
What are Areas of Expertise for Dr. Lessnau?
Dr. Klaus-Dieter Lessnau, MD is a highly-rated, board-certified Sleep Medicine Specialist - Internist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lessnau empowers patients to confidently navigate their health journey, specializing in Airway Disorders, Bronchoscopy-Advanced, Interstitial Lung Disease, Interventional Bronchoscopy, Interventional Pulmonology, Pleural Disease, Post COVID-19 Care, Sleep Disorders/Apnea, Sleep Disorders/Apnea, Tracheobronchomalacia TBM, or comprehensive wellness support. Serving the New York/NY community, Dr. Lessnau is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lessnau go to medical school and complete their residency?
Fellowship: Mount Sinai Medical Center | Downstate Medical Center
Residency: Cabrini Mc | Cabrini Med Ctr | CABRINI MEDICAL CENTER
Medical School: Friedrich-Alexander-Universitaet Erlangen-Nuernberg, Medizinischen Fakultat | Friedrich-Alexander-University / Medical College | Friedrich-Alexander-University / Medical College | Friedrich-Schiller-Universit‰t Jena Medizinische Fakult‰t
Is Dr. Lessnau board certified in Sleep Medicine Specialist - Internist?
Yes, Dr. Klaus-Dieter Lessnau, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Lessnau speak?
Dr. Lessnau and their clinical team can communicate with patients in the following languages:
English
German
Spanish
What conditions does Dr. Lessnau treat?
As a Sleep Medicine Specialist - Internist, Dr. Lessnau 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. Lessnau. 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:
- Shortness of Breath
- Wheezing
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
- Whistling breath
- Wheezy breathing
- Asthmatic breathing
ICD-10 Codes:
- R0600: Dyspnea, unspecified
- R0602: Shortness of breath
- R0609: Other forms of dyspnea
- R062: Wheezing
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
- Breathing Pauses During Sleep
- Snoring Disorder
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
- G4730: Sleep apnea, unspecified
Also known as:
- Asthma
- Moderate Persistent Asthma
- Reactive Airway Disease
- Bronchial Asthma
- Allergic Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
ICD-10 Codes:
- J45909: Unspecified asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
Also known as:
- Other Allergy
- Seasonal Allergies
- Allergy
- Unspecified Allergy
- Allergic Reaction
- Hay fever
- Seasonal allergic rhinitis
- Pollen allergy
ICD-10 Codes:
- T7849XA: Other allergy, initial encounter
- J302: Other seasonal allergic rhinitis
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Abnormal Lung Function Test
- Lung Disease
- Irregular Pulmonary Function Study
- Unusual Breathing Test
- Lung Disease Diagnosis
ICD-10 Codes:
- R942: Abnormal results of pulmonary function studies
Also known as:
- Exposure to COVID-19
- COVID-19 (Coronavirus Disease 2019)
- COVID-19 contact
- Suspected coronavirus exposure
- SARS-CoV-2 exposure
ICD-10 Codes:
- Z20822: Contact with and (suspected) exposure to COVID-19
Also known as:
- Insomnia
- Sleeplessness
- Trouble sleeping
- Chronic insomnia
ICD-10 Codes:
- G4700: Insomnia, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
Also known as:
- Snoring
- Loud breathing during sleep
- Noisy sleep
- Obstructive snoring
ICD-10 Codes:
- R0683: Snoring
Also known as:
- Nicotine Addiction
- E-Cigarettes
- Smokeless Tobacco
- Smoking
- Tobacco Addiction
- Smoking Addiction
- Vaping Addiction
- Nicotine Substance Use Disorder
ICD-10 Codes:
- F17200: Nicotine dependence, unspecified, uncomplicated
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Which procedures does Dr. Lessnau perform as a Sleep Medicine Specialist - Internist?
As a Sleep Medicine Specialist - Internist, procedures performed by a Dr. Klaus-Dieter Lessnau may include:
- Continuous Positive Airway Pressure Management
- Narcolepsy Evaluation
- Sleep Consultation
- Sleep Medicine Consultation
- Sleep Medicine Follow Up
- Sleep Studies
For detailed information, please contact Dr. Lessnau's office.
Does Dr. Lessnau accept my insurance?
Dr. Lessnau accepts most major insurance plans. Important: Please call our office at (212) 583-2969 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lessnau accept in New York, NY?
Dr. Lessnau in New York, 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
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Healthfirst
MagnaCare Rx
Medicare
Metro Plus
MetroPlus
Service Employees International Union (SEIU)
UnitedHealthcare
View All Insurances
Where is Dr. Lessnau's office located?
Dr. Klaus-Dieter Lessnau's Primary Practice
1041 3rd Ave Ste 203
New York, NY 10065
(212) 583-2969
Would you like to schedule an appointment with Dr. Klaus-Dieter Lessnau?
Dr. Lessnau has appointments available at his New York, NY office, as well as 1 other location. Please select a location, date, and time below.
What is Dr. Lessnau's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lessnau's National Provider Identifier (NPI) number is 1083684708.
What common questions do patients ask about Dr. Lessnau?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lessnau
What is Dr. Klaus-Dieter Lessnau's specialty?
Dr. Lessnau is a Sleep Medicine Specialist - Internist near New York, NY. An internist specializing in Sleep Medicine is certified in this subspecialty and focuses on the clinical evaluation, physiological testing, diagnosis, treatment, and prevention of sleep and circadian rhythm disorders. These specialists care for patients of all ages, utilizing a multidisciplinary approach. Conditions they manage include, but are not limited to, sleep-related breathing disorders, insomnia, hypersomnia's, circadian rhythm disorders, parasomnias, and sleep-related movement disorders. Contact Dr. Lessnau to book an appointment today.
Is this Dr. Klaus-Dieter Lessnau affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lessnau is affiliated with Lenox Hill Hospital 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 Sleep Medicine Specialist - Internist?
Explore Sleep Medicine Specialist - Internist 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 Klaus-Dieter Lessnau accepting new patients in New York, NY?
Yes, Dr. Klaus-Dieter Lessnau is accepting new patients at this time.
Does Dr. Klaus-Dieter Lessnau offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Lessnau, or call (212) 583-2969 for more information.
How can I make an appointment with Klaus-Dieter Lessnau?
Please contact Dr. Lessnau's office at (212) 583-2969 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Klaus-Dieter Lessnau have?
Dr. Klaus-Dieter Lessnau is certified by the American Board of Internal Medicine.
Other Sleep Medicine Specialist - Internist Near New York, NY
MM
Pulmonologist
Accepting patientsDr. Mandana Mahmoudi is a Pulmonologist, who primarily practices in New York, NY with 2 additional practice locations. She is board certified.
New York, NY
Accepting patientsDr. Rashi Kochhar, MD is a Pediatric Sleep Medicine Specialist, who primarily practices in New York, NY. She is board certified.
KG
Accepting patientsDr. Katharina Graw-Panzer, MD is a Pediatric Pulmonologist, who primarily practices in New York, NY. She is board certified by the American Board of Pediatrics.
Weill Cornell Medicine
505 East 70th Street
New York, NY 10021