SL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lewis, Clinical Geneticist in New York, NY?
Dr. Sivan Lewis, MD is a Clinical Geneticist, who primarily practices in New York, NY with 1 additional practice location. Dr. Lewis is fluent in English and Hebrew, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Lewis’s office at (646) 754-2222.
What languages does Dr. Lewis speak?
Dr. Lewis and their clinical team can communicate with patients in the following languages:
English
Hebrew
What conditions does a Clinical Geneticist like Dr. Lewis typically treat?
As a Clinical Geneticist, Dr. Lewis 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. Lewis. 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.
Also known as:
- Autism
- Autism Spectrum Disorder
- Classic Autism
- Kanner's Syndrome
- Severe Autism
ICD-10 Codes:
- F840: Autistic disorder
What procedures does a Clinical Geneticist like Dr. Lewis typically perform?
As a Clinical Geneticist, procedures performed by Dr. Sivan Lewis may include:
- Biochemical Genetics Consultation
- Biochemical Genetics Follow Up
- Enzyme Replacement Therapy
- Genetic Testing
- Metabolic Assessment and Management
Please contact Dr. Lewis' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Lewis accept my insurance?
Dr. Lewis accepts most major insurance plans. Important: Please call our office at (646) 754-2222 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lewis accept in New York, NY?
Dr. Lewis in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
View All Insurances
Where is Dr. Lewis' office located?
What is Dr. Lewis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lewis's National Provider Identifier (NPI) number is 1316478654.
What common questions do patients ask about Dr. Lewis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lewis
What is Dr. Sivan Lewis's specialty?
Dr. Lewis is a Clinical Geneticist near New York, NY.
What does a Clinical Geneticist do?
A clinical geneticist is adept at offering thorough diagnostic, management, and counseling services for genetic disorders.
Is this Dr. Sivan Lewis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lewis is affiliated with Nyu Langone Health - Tisch 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
When to see a Clinical Geneticist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Clinical Geneticist. 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 Sivan Lewis accepting new patients in New York, NY?
Yes, Dr. Sivan Lewis is accepting new patients at this time.
Does Dr. Sivan Lewis offer online booking?
Please contact Dr. Lewis's office at (646) 754-2222 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Sivan Lewis?
Please contact Dr. Lewis's office at (646) 754-2222 for information regarding telehealth appointment availability or for scheduling assistance.
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MS
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