Psychiatrist

Ethan Hollar, MD

1 Barnes Jewish Hospital Plz, Saint Louis, Missouri, 63110-1003

About Ethan Hollar

Ethan Hollar is a psychiatrist based in Saint Louis, Missouri who is specialized in Psychiatry. Active license number of Ethan Hollar is 2026022884 for Psychiatry in Missouri. current practice location is 1 Barnes Jewish Hospital Plz, Saint Louis. Patients can contact at 314-747-3000. Ethan Hollar, MD, specializes in Psychiatry and NPI number (Unique professional ID assigned by NPPES) is 1467306167.

Ethan Hollar 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

Ethan Hollar'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 Ethan Hollar
Specialization Psychiatry
Credentials MD
Gender X
Practice Address: 1 Barnes Jewish Hospital Plz,
Saint Louis, MO - 63110-1003

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 Number1467306167
NPI Enumeration Date: 21 Feb, 2026
NPI Last Update On: 24 Aug, 2026

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 Ethan Hollar are as mentioned below.

License NumberSpecializationStateStatus
2026022884Psychiatry MissouriPrimary
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.

Ethan Hollar
1 Barnes Jewish Hospital Plz,
Saint Louis, MO - 63110-1003

Book an Appointment with Ethan Hollar

To schedule an appointment, contact Ethan Hollar at 1 Barnes Jewish Hospital Plz, Saint Louis, Missouri or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ethan Hollar:

Ethan Hollar is a psychiatrist specializing in Psychiatry. 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, Ethan Hollar 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.

Ethan Hollar practices at 1 Barnes Jewish Hospital Plz, Saint Louis, Missouri, 63110-1003.

To schedule an appointment with Ethan Hollar, please contact the office at 314-747-3000.

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