Psychiatrist

Guy R Gullion, M. D.

120 Pleasant Hill Ave N, Suite 340, Sebastopol, California, 95472-3164

About Guy R Gullion

Guy R Gullion is a psychiatrist based in Sebastopol, California who is specialized in Psychiatry. Active license number of Guy R Gullion is A050284 for Psychiatry in California. His current practice location is 120 Pleasant Hill Ave N, Suite 340, Sebastopol. Patients can contact him at 707-329-6943. Guy R Gullion, M. D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1457440844.

Guy R Gullion 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

Guy R Gullion'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 Guy R Gullion
Specialization Psychiatry
Credentials M. D.
Gender Male
Practice Address: 120 Pleasant Hill Ave N, Suite 340
Sebastopol, CA - 95472-3164

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 Number1457440844
NPI Enumeration Date: 12 Oct, 2006
NPI Last Update On: 14 Jul, 2015

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 Guy R Gullion are as mentioned below.

License NumberSpecializationStateStatus
A050284Psychiatry CaliforniaPrimary

Mailing Address

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

Guy R Gullion
120 Pleasant Hill Ave N, Suite 340
Sebastopol, CA - 95472-3164
Phone: 707-329-6943

Book an Appointment with Guy R Gullion

To schedule an appointment, contact Guy R Gullion at 120 Pleasant Hill Ave N, Suite 340, Sebastopol, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Guy R Gullion:

Guy R Gullion 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, Guy R Gullion 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.

Guy R Gullion practices at 120 Pleasant Hill Ave N, Suite 340, Sebastopol, California, 95472-3164.

To schedule an appointment with Guy R Gullion, please contact the office at 707-329-6943.

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