Summary

Dr. Kerwin is a board-certified psychiatrist who completed his residency at the University of Washington. He specializes in the treatment of mood, anxiety, and psychotic disorders, with a holistic approach that considers each patient’s lifestyle, environment, and physiology. Dr. Kerwin is fluent in both English and Spanish, allowing him to connect with and support a diverse patient population.

About Our Logo

Everything is fighting its own battles like trees in a storm. But there is something below the surface that keeps them fighting. Trees are a symbol of life and balance. However, without roots they cannot survive and grow to their true potential. Roots symbolize stability and strength.

The color blue represents both the sky and the sea which are associated with Intuition, imagination, and inspiration. Further blue represents depth, wisdom, confidence, and stability.

Together these values are the cornerstone of mental health treatment.

Provider Video

Office Locations

Dr. Lewis Kerwin has 2 locations

Comprehensive Psychistric Services

17875 Von Karman Ave Ste 150Irvine, CA 92614

Comprehensive Psychistric Services

111 W Ocean Blvd Ste 400Long Beach, CA 90802

Quick Facts

  • accepting new patients
  • 8 years of experience
  • 3 insurance plans accepted
  • speaks Spanish, English
  • Weill Cornell Medicine
  • 3 specialties
  • 2 areas of expertise
  • 2 office locations
  • Male

Insurance Plans Accepted by Dr. Lewis Kerwin

  • Accepts Medicare
  • Aetna
  • Anthem
  • Molina

Medical Specialties

Dr. Lewis Kerwin has the following 3 specialties

Specialty Expertise

Dr. Lewis Kerwin has the following 2 areas of expertise

  • Medication Management
  • TMS Treatment

Certifications, License, & Education

8 Years Experience

Dr. Lewis Kerwin holds active and expired medical licenses in the states of Illinois, New Mexico, and Virginia.

Medical License

Medical Doctor with an active medical license in the state of Illinois that expires in 2026, an active medical license in the state of New Mexico that expires in 2028, and an expired medical license in the state of Virginia that expired in 2026.

Education & Training

Medical School

Graduated from Weill Cornell Medicine in 2018.

NPI Number

Dr. Kerwin's NPI number is 1952807968.

Frequently Asked Questions

Does Dr. Lewis Kerwin accept virtual/telehealth appointments?
Yes, Dr. Lewis Kerwin accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
How can I make an appointment with Dr. Lewis Kerwin?
You can find contact information for Dr. Lewis Kerwin here on Vitals.
Where is Dr. Lewis Kerwin's office located?
Dr. Lewis Kerwin's office is located at 17875 Von Karman Ave Ste 150, Irvine, CA, 92614.
Does Dr. Lewis Kerwin accept my insurance?
You can see the insurance plans that Dr. Lewis Kerwin accepts on their Vitals profile.
Is Dr. Lewis Kerwin accepting new patients?
Dr. Lewis Kerwin is accepting new patients on Vitals. View Dr. Lewis Kerwin's profile on Vitals to make an appointment.

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