Psychiatrist

Caleb Ellis Koljack, MD

286 5th Ave Ofc 7k, New York, New York, 10001-4512

About Caleb Ellis Koljack

Caleb Ellis Koljack is a psychiatrist based in New York, New York who is specialized in Psychiatry. Active license number of Caleb Ellis Koljack is 318285 for Psychiatry in New York. His current practice location is 286 5th Ave Ofc 7k, New York. Patients can contact him at 212-746-1643. Caleb Ellis Koljack, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1891373023.

Caleb Ellis Koljack 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

Caleb Ellis Koljack'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 Caleb Ellis Koljack
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 286 5th Ave Ofc 7k,
New York, NY - 10001-4512

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 Number1891373023
NPI Enumeration Date: 30 Mar, 2021
NPI Last Update On: 18 Aug, 2025

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 Caleb Ellis Koljack are as mentioned below.

License NumberSpecializationStateStatus
318285Psychiatry New YorkPrimary
Student in an Organized Health Care Education/Training Program Secondary

Mailing Address

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

Caleb Ellis Koljack
286 5th Ave Ofc 7k,
New York, NY - 10001-4512

Book an Appointment with Caleb Ellis Koljack

To schedule an appointment, contact Caleb Ellis Koljack at 286 5th Ave Ofc 7k, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Caleb Ellis Koljack:

Caleb Ellis Koljack is a psychiatrist specializing in Psychiatry. He 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, Caleb Ellis Koljack 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.

Caleb Ellis Koljack practices at 286 5th Ave Ofc 7k, New York, New York, 10001-4512.

To schedule an appointment with Caleb Ellis Koljack, please contact the office at 212-746-1643.

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