Psychiatrist

Ki Sook Yoo, MD

21 Valley Rd, Stony Brook, New York, 11790-1615

About Ki Sook Yoo

Ki Sook Yoo is a psychiatrist based in Stony Brook, New York who is specialized in Psychiatry. Active license number of Ki Sook Yoo is MA59813 for Psychiatry in New Jersey. Her current practice location is 21 Valley Rd, Stony Brook. Patients can contact her at 201-909-9898 or can fax her at 201-845-0840. Ki Sook Yoo, MD, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1902835549.

Ki Sook Yoo 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.

Practice Information

Ki Sook Yoo's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Ki Sook Yoo
Specialization Psychiatry
Credentials MD
Gender Female
Practice Address: 21 Valley Rd,
Stony Brook, NY - 11790-1615
Fax 201-845-0840

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1902835549
NPI Enumeration Date: 03 Jul, 2006
NPI Last Update On: 26 Sep, 2014

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Ki Sook Yoo are as mentioned below.

License NumberSpecializationStateStatus
MA59813Psychiatry New JerseyPrimary

Other Medical Identifiers

Other professional identifiers associated with Ki Sook Yoo such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
0047104MedicaidNew Jersey

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Ki Sook Yoo
107 Van Buren Dr,
Paramus, NJ - 07652-1337
Phone: 201-909-9898
Fax: 201-845-0840

Book an Appointment with Ki Sook Yoo

To schedule an appointment, contact Ki Sook Yoo at 21 Valley Rd, Stony Brook, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ki Sook Yoo:

Ki Sook Yoo is a psychiatrist specializing in Psychiatry. She 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.

Yes, Ki Sook Yoo is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Ki Sook Yoo practices at 21 Valley Rd, Stony Brook, New York, 11790-1615.

To schedule an appointment with Ki Sook Yoo, please contact the office at 201-909-9898.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.