Psychologist | Clinical Psychology

Sarah Weston

333 E Arrow Hwy Unit 1801, Upland, California, 91785-7072

About Sarah Weston

Sarah Weston is a psychologist based in Upland, California who is specialized in Clinical Psychology. Active license number of Sarah Weston is 36186 for Clinical Psychology in California. Her current practice location is 333 E Arrow Hwy Unit 1801, Upland. Patients can contact her at 909-833-8833. Sarah Weston NPI number (Unique professional ID assigned by NPPES) is 1659243020.

Sarah Weston 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Sarah Weston'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 Sarah Weston
Specialization Clinical Psychology
Gender Female
Practice Address: 333 E Arrow Hwy Unit 1801,
Upland, CA - 91785-7072

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 Number1659243020
NPI Enumeration Date: 23 Sep, 2025
NPI Last Update On: 16 Jan, 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 Sarah Weston are as mentioned below.

License NumberSpecializationStateStatus
36186Clinical Psychology CaliforniaPrimary

Mailing Address

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

Sarah Weston
333 E Arrow Hwy Unit 1801,
Upland, CA - 91785-7072
Phone: 909-833-8833

Book an Appointment with Sarah Weston

To schedule an appointment, contact Sarah Weston at 333 E Arrow Hwy Unit 1801, Upland, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Sarah Weston:

Sarah Weston is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Sarah Weston 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.

Sarah Weston practices at 333 E Arrow Hwy Unit 1801, Upland, California, 91785-7072.

To schedule an appointment with Sarah Weston, please contact the office at 909-833-8833.

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