Affiliated with a Castle Connolly Top Hospital
Who is Dr. Allan, Psychiatrist in New Hyde Park, NY?
Dr. Sean Allan, MD is a Psychiatrist, who primarily practices in New Hyde Park, NY with 2 additional practice locations. He is board certified. Dr. Allan graduated from Tulane University School of Medicine and completed his residency at New York University School of Medicine. Dr. Allan is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Allan’s office at (888) 321-3627.
Where did Dr. Allan go to medical school and complete their residency?
Fellowship: New York University School of Medicine
Residency: New York University School of Medicine
Medical School: Tulane University School of Medicine
Is Dr. Allan board certified as a Psychiatrist?
Yes, Dr. Sean Allan, MD is board certified by the American Board of Psychiatry and Neurology
What languages does Dr. Allan speak?
Dr. Allan and their clinical team can communicate with patients in the following languages:
English
What conditions does a Psychiatrist like Dr. Allan typically treat?
As a Psychiatrist, Dr. Allan 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. Allan. 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:
- Recurrent Severe Depression
- Depression
- Chronic severe depression
- Repeated severe depressive episodes
- Clinical depression
ICD-10 Codes:
- F332: Major depressive disorder, recurrent severe without psychotic features
Also known as:
- Bipolar Disorder
- Bipolar Disorder with Severe Depressive Episode
- Manic depression
- Bipolar illness
- Mood disorder
- Severe bipolar depression
- Major depressive episode in bipolar
- Profound low mood in bipolar
ICD-10 Codes:
- F319: Bipolar disorder, unspecified
- F314: Bipolar disorder, current episode depressed, severe, without psychotic features
Also known as:
- Schizoaffective Disorder
- Schizoaffective Disorder, Bipolar Type
- Psychotic Disorder
- Schizoaffective disorder
- Bipolar Disorder
- Mixed psychotic and mood disorder
- Schizophrenia with mood symptoms
- Affective psychosis
- Bipolar schizoaffective illness
- Psychotic mood disorder
- Schizophrenia with bipolar features
ICD-10 Codes:
- F259: Schizoaffective disorder, unspecified
- F250: Schizoaffective disorder, bipolar type
Also known as:
- Autism
- Autism Spectrum Disorder
- Classic Autism
- Kanner's Syndrome
- Severe Autism
ICD-10 Codes:
- F840: Autistic disorder
What procedures does a Psychiatrist like Dr. Allan typically perform?
As a Psychiatrist, procedures performed by Dr. Sean Allan may include:
- Child Psychiatry Consultation
- Child Psychiatry Follow Up
- Cognitive Behavioral Therapy (CBT)
- Couples Therapy
- Electroconvulsive Therapy (ECT)
- Hypnotherapy
- Inpatient Psychiatric Services
- Ketamine Infusion
Please contact Dr. Allan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Allan accept my insurance?
Dr. Allan accepts most major insurance plans. Important: Please call our office at (888) 321-3627 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Allan accept in New Hyde Park, NY?
Dr. Allan in New Hyde Park, 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)
View All Insurances
Where is Dr. Allan's office located?
What hospitals are Dr. Allan affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Allan has admitting privileges at the following hospitals:
South Shore University Hospital,Bay Shore, NY
Ranked in 2 Specialties

Ranked in 2 Procedures

Ranked in 2 Specialties
Ranked in 2 Procedures
Staten Island University Hospital - North,Staten Island, NY
Ranked in 3 Specialties

Ranked in 5 Procedures

Ranked in 3 Specialties
Ranked in 5 Procedures
Northern Westchester Hospital,Mount Kisco, NY
Ranked ObGyn Surgery

Ranked C-section surgery

Ranked ObGyn Surgery
Ranked C-section surgery
Long Island Jewish Valley Stream,Valley Stream, NY
Ranked in 2 Specialties

Ranked Knee Replacement Surgery

Ranked in 2 Specialties
Ranked Knee Replacement Surgery
North Shore University Hospital,Manhasset, NY
Ranked in 2 Specialties

Ranked in 5 Procedures

Ranked in 2 Specialties
Ranked in 5 Procedures
Long Island Jewish Medical Center,New Hyde Park, NY
Ranked Orthopaedic Surgery

Ranked in 3 Procedures

Ranked Orthopaedic Surgery
Ranked in 3 Procedures
What is Dr. Allan's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Allan's National Provider Identifier (NPI) number is 1538221759.
What common questions do patients ask about Dr. Allan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Allan
What is Dr. Sean Allan's specialty?
Dr. Allan is a Psychiatrist near New Hyde Park, NY.
What does a Psychiatrist do?
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.