Psychologist

Gregory Sasha Lonigan

3710 Sw Us Veterans Hospital Rd, Portland, Oregon, 97239-2964

About Gregory Sasha Lonigan

Gregory Sasha Lonigan is a psychologist based in Portland, Oregon who is specialized in Psychology. Active license number of Gregory Sasha Lonigan is 2250 for Clinical Psychology in Oregon. His current practice location is 3710 Sw Us Veterans Hospital Rd, Portland. Patients can contact him at 503-220-8262 or can fax him at 360-905-1742. Gregory Sasha Lonigan NPI number (Unique professional ID assigned by NPPES) is 1144351537.

Gregory Sasha Lonigan is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Gregory Sasha Lonigan'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 Gregory Sasha Lonigan
Specialization Psychology
Gender Male
Practice Address: 3710 Sw Us Veterans Hospital Rd,
Portland, OR - 97239-2964
Fax 360-905-1742

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 Number1144351537
NPI Enumeration Date: 08 Mar, 2007
NPI Last Update On: 15 Sep, 2020

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 Gregory Sasha Lonigan are as mentioned below.

License NumberSpecializationStateStatus
2250Clinical Psychology OregonPrimary
Counselor Secondary
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.

Gregory Sasha Lonigan
3710 Sw Us Veterans Hospital Rd,
Portland, OR - 97239-2964
Phone: 503-220-8262
Fax: 360-905-1742

Book an Appointment with Gregory Sasha Lonigan

To schedule an appointment, contact Gregory Sasha Lonigan at 3710 Sw Us Veterans Hospital Rd, Portland, Oregon or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Gregory Sasha Lonigan:

Gregory Sasha Lonigan 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, Gregory Sasha Lonigan 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.

Gregory Sasha Lonigan practices at 3710 Sw Us Veterans Hospital Rd, Portland, Oregon, 97239-2964.

To schedule an appointment with Gregory Sasha Lonigan, please contact the office at 503-220-8262.

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