Psychologist | Cognitive & Behavioral Psychology

Dr. Ronald Burton Leaf, PH.D.

200 Marina Dr, Seal Beach, California, 90740-6023

About Dr. Ronald Burton Leaf

Dr. Ronald Burton Leaf is a psychologist based in Seal Beach, California who is specialized in Cognitive & Behavioral Psychology. Active license number of Dr. Ronald Burton Leaf is 11481 for Clinical Psychology in California. His current practice location is 200 Marina Dr, Seal Beach. Patients can contact him at 562-431-9293 or can fax him at 562-431-8386. Dr. Ronald Burton Leaf, PH.D., specializes in Cognitive & Behavioral Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1700133162.

Dr. Ronald Burton Leaf has variety of professional responsibilities, including assessment (identifying, diagnosing, and conceptualizing problems experienced by individuals or groups), intervention (creating, implementing and evaluating interventions designed to induce positive change) and consultation. Cognitive Behavioral Psychologists also participates in research, education, training, and clinical practice including a range of issues and populations.

Practice Information

Dr. Ronald Burton Leaf'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. Ronald Burton Leaf
Specialization Cognitive & Behavioral Psychology
Credentials PH.D.
Gender Male
Practice Address: 200 Marina Dr,
Seal Beach, CA - 90740-6023
Fax 562-431-8386

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 Number1700133162
NPI Enumeration Date: 04 Aug, 2012
NPI Last Update On: 04 Aug, 2012

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. Ronald Burton Leaf are as mentioned below.

License NumberSpecializationStateStatus
11481Clinical Psychology CaliforniaPrimary
11481Cognitive & Behavioral Psychology CaliforniaSecondary
11481Counseling Psychology CaliforniaSecondary
11481Mental Retardation & Developmental Disabilities Psychology 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. Ronald Burton Leaf
200 Marina Dr,
Seal Beach, CA - 90740-6023
Phone: 562-431-9293
Fax: 562-431-8386

Book an Appointment with Dr. Ronald Burton Leaf

To schedule an appointment, contact Dr. Ronald Burton Leaf at 200 Marina Dr, Seal Beach, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Ronald Burton Leaf:

Dr. Ronald Burton Leaf 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. Ronald Burton Leaf 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. Ronald Burton Leaf practices at 200 Marina Dr, Seal Beach, California, 90740-6023.

To schedule an appointment with Dr. Ronald Burton Leaf, please contact the office at 562-431-9293.

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