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Accepting patients
Who is Dr. Gunyan, Psychiatrist in Smithtown, NY?
Dr. Gregory Gunyan, DO is a Psychiatrist, who primarily practices in Smithtown, NY with 2 additional practice locations. He is board certified. Dr. Gunyan is fluent in English, and is currently seeing new patients. Dr. Gunyan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gunyan’s office at (631) 265-1622.
What languages does Dr. Gunyan speak?
Dr. Gunyan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Gunyan treat?
As a Psychiatrist, Dr. Gunyan 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. Gunyan. 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:
- Depression (Single Episode)
- Recurrent Severe Depression
- Moderate Recurrent Major Depression
- Recurrent Severe Depression with Psychosis
- Recurrent Depression
- Depression
- Major depression
- Depressive episode
- Clinical depression
- Chronic severe depression
- Repeated severe depressive episodes
- Moderate chronic depression
- Moderate recurring depression
- Moderate depressive episodes
- Psychotic depression
- Severe depression with delusions
- Depression with hallucinations
- Chronic depression
- Repeated depressive episodes
ICD-10 Codes:
- F329: Major depressive disorder, single episode, unspecified
- F332: Major depressive disorder, recurrent severe without psychotic features
- F331: Major depressive disorder, recurrent, moderate
- F333: Major depressive disorder, recurrent, severe with psychotic symptoms
- F339: Major depressive disorder, recurrent, unspecified
Also known as:
- Bipolar Disorder
- Bipolar II Disorder
- Bipolar Disorder with Severe Mixed Episode
- Bipolar Disorder with Severe Manic Episode and Psychosis
- Manic depression
- Bipolar illness
- Mood disorder
- Bipolar 2
- Bipolar with hypomania and depression
- Mild bipolar disorder
- Severe mixed bipolar state
- Severe mixed features in bipolar
- Severe simultaneous mania and depression
- Psychotic bipolar mania
- Severe bipolar with delusions
- Bipolar with manic psychosis
ICD-10 Codes:
- F319: Bipolar disorder, unspecified
- F3181: Bipolar II disorder
- F3163: Bipolar disorder, current episode mixed, severe, without psychotic features
- F312: Bipolar disorder, current episode manic severe with 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
- Mixed schizoaffective disorder
ICD-10 Codes:
- F259: Schizoaffective disorder, unspecified
- F250: Schizoaffective disorder, bipolar type
- F258: Other schizoaffective disorders
Also known as:
- Anxiety Disorder
- Panic Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
- Panic Attacks
- Episodic Anxiety
- Paroxysmal Anxiety
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
- F410: Panic disorder [episodic paroxysmal anxiety]
Also known as:
- Generalized Anxiety Disorder
- Anxiety
- GAD
- Chronic Worry
- Excessive Worry Disorder
ICD-10 Codes:
- F411: Generalized anxiety disorder
Also known as:
- Post-Traumatic Stress Disorder
- PTSD
- Trauma Stress
- Combat Stress
- Shell Shock
ICD-10 Codes:
- F4310: Post-traumatic stress disorder, unspecified
Also known as:
- Schizophrenia
- Paranoid Schizophrenia
- Psychotic disorder
- Thought disorder
- Mental illness with psychosis
- Schizophrenia with Paranoia
- Paranoid Psychosis
- Delusional Schizophrenia
ICD-10 Codes:
- F209: Schizophrenia, unspecified
- F200: Paranoid schizophrenia
Also known as:
- Attention Deficit Hyperactivity Disorder
- Attention-deficit/hyperactivity disorder
- ADHD
- ADD
- Hyperactivity Disorder
ICD-10 Codes:
- F909: Attention-deficit hyperactivity disorder, unspecified type
Also known as:
- Borderline Personality Disorder
- Personality Disorder
- BPD
- Emotionally Unstable Personality Disorder
ICD-10 Codes:
- F603: Borderline personality disorder
Which procedures does Dr. Gunyan perform as a Psychiatrist?
As a Psychiatrist, procedures performed by a Dr. Gregory Gunyan may include:
- Child Psychiatry Consultation
- Child Psychiatry Follow Up
- Cognitive Behavioral Therapy (CBT)
- Couples Therapy
- Electroconvulsive Therapy (ECT)
- Hypnotherapy
- Inpatient Psychiatric Services
- Ketamine Infusion
For detailed information, please contact Dr. Gunyan's office.
Does Dr. Gunyan accept my insurance?
Dr. Gunyan accepts most major insurance plans. Important: Please call our office at (631) 265-1622 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gunyan accept in Smithtown, NY?
Dr. Gunyan in Smithtown, 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)
Express Scripts
Humana
MagnaCare Rx
Medicare
National Benefit Fund
Oscar Health Insurance Co
Service Employees International Union (SEIU)
Total Plan Concepts
View All Insurances
Where is Dr. Gunyan's office located?
Dr. Gregory Gunyan's Primary Practice
222 E Middle Country Rd Ste 111
Smithtown, NY 11787
(631) 265-1622
What is Dr. Gunyan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gunyan's National Provider Identifier (NPI) number is 1528386265.
What common questions do patients ask about Dr. Gunyan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gunyan
What is Dr. Gregory Gunyan's specialty?
Dr. Gunyan is a Psychiatrist near Smithtown, NY.
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.
Contact Dr. Gunyan to book an appointment today.Is this Dr. Gregory Gunyan affiliated with a ranked Castle Connolly Top Hospital?
No, Gunyan 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 Psychiatrist?
Explore Psychiatrist 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 Gregory Gunyan accepting new patients in Smithtown, NY?
Yes, Dr. Gregory Gunyan is accepting new patients at this time.
Does Dr. Gregory Gunyan offer online booking?
Please contact Dr. Gunyan's office at (631) 265-1622 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Gunyan?
Please contact Dr. Gunyan's office at (631) 265-1622 for information regarding telehealth appointment availability or for scheduling assistance.
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