John Lewis, Ph.D

John Lewis is a licensed psychologist with offices in Santa Barbara and Ventura, California.

Mental Health Care

Explore the company ↓Explore its lists ↓

Headquarters: Santa Barbara, California, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range: 1 to 10Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 3 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does John Lewis, Ph.D do?

John Lewis is trained as a clinical psychologist and specializes in forensic assessment and organizational consultation.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Forensic assessment and organizational consultation

He specializes in forensic assessment and organizational consultation.

Source: LinkedIn company description · Retrieved October 13, 2026

Psychotherapy services

He reserves a portion of his practice for psychotherapy services.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#11OF 14

Santa Barbara

Psychotherapy providers

Snapshot: September 19, 2026

↗

#12OF 14

Santa Barbara

Psychotherapy offices

Snapshot: September 19, 2026

↗

#13OF 15

Santa Barbara

Psychotherapy practices

Snapshot: September 19, 2026

↗

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEW

Open the published source list.

John Lewis, Ph.D

#11 Psychotherapy providers

Snapshot: September 19, 2026

Display size

Download SVG

Copy this code into your website

<a href="https://revenuebase.ai/companies/psychotherapy-providers/united-states/santa-barbara" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/johnlewisphd/recognition-companies-psychotherapy-providers-united-states-santa-barbara-20260920-b182f65714848d7221fa5a40fe0f9669f4b16a9c4d385beb733f10271200bd06.svg" alt="John Lewis, Ph.D listed #11 on Psychotherapy providers, September 19, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
</a>

View live list ↗

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 19, 2026. How the company lists are built.

Help keep this profile accurate

Something changed?

Share a correction, your relationship to the company, and supporting sources. Requests are reviewed before changes are published.

Request an update ↗

Find your next account

One company is just the start.

Explore more companies by name, headquarters and business focus.

Explore company profiles →