Psychologist | Addiction (Substance Use Disorder) Psychology

Dr. Gregory Gerard Gurnick, PH.D.

2007 Hopkins St, Berkeley, California, 94707-2406

About Dr. Gregory Gerard Gurnick

Dr. Gregory Gerard Gurnick is a psychologist based in Berkeley, California who is specialized in Addiction (Substance Use Disorder) Psychology. Active license number of Dr. Gregory Gerard Gurnick is PSY12636 for Clinical Psychology in California. His current practice location is 2007 Hopkins St, Berkeley. Patients can contact him at 510-843-5516. Dr. Gregory Gerard Gurnick, PH.D., specializes in Addiction (Substance Use Disorder) Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1316187743.

Dr. Gregory Gerard Gurnick help patients to develop ways to cope with their drug cravings. Also, he can suggest strategies to avoid drugs and prevent relapse, and can offer suggestions on how to deal with a relapse if it occurs. He make patients more aware of their feelings, thoughts and teach them different ways to deal with their problems.

Practice Information

Dr. Gregory Gerard Gurnick'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 Dr. Gregory Gerard Gurnick
Specialization Addiction (Substance Use Disorder) Psychology
Credentials PH.D.
Gender Male
Practice Address: 2007 Hopkins St,
Berkeley, CA - 94707-2406

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 Number1316187743
NPI Enumeration Date: 25 Feb, 2009
NPI Last Update On: 24 Jan, 2011

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 Dr. Gregory Gerard Gurnick are as mentioned below.

License NumberSpecializationStateStatus
PSY12636Clinical Psychology CaliforniaPrimary
PSY12636Addiction (Substance Use Disorder) Psychology CaliforniaSecondary
PSY12636Adult Development & Aging Psychology CaliforniaSecondary
PSY12636Clinical Child & Adolescent Psychology CaliforniaSecondary
PSY12636Family Psychology CaliforniaSecondary
PSY12636Psychoanalysis CaliforniaSecondary
PSY12636Group Psychotherapy CaliforniaSecondary

Mailing Address

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

Dr. Gregory Gerard Gurnick
Po Box 9501,
Berkeley, CA - 94709-0501
Phone: 510-843-5516

Book an Appointment with Dr. Gregory Gerard Gurnick

To schedule an appointment, contact Dr. Gregory Gerard Gurnick at 2007 Hopkins St, Berkeley, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Gregory Gerard Gurnick:

Dr. Gregory Gerard Gurnick is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Gregory Gerard Gurnick 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.

Dr. Gregory Gerard Gurnick practices at 2007 Hopkins St, Berkeley, California, 94707-2406.

To schedule an appointment with Dr. Gregory Gerard Gurnick, please contact the office at 510-843-5516.

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