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Summary
Dr. John Lacy treats schizophrenia, bipolar disorder in children and teens, and bipolar disorder, and practices hematology and pathology in Laguna Hills, California. He has practiced for 36 years and is affiliated with Memorialcare Saddleback Medical Center. Dr. Lacy earned his medical degree from Washington University in St. Louis School of Medicine and completed his residency at LAC USC Medical Center.
Overview based on verified provider data
Quick Facts
- 36 years of experience
- 11 insurance plans accepted
- speaks English
- Lac Usc Medical Center
- 2 specialties
- 4 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Memorialcare Saddleback Medical Center
24451 Health Center DrLaguna Hills, CA 92653 Tel: (949) 837-4500
Compare with Similar Doctors
 |  | | |
| Dr. John Griffith Lacy, MD | Dr. Raghu Nandan, MD | Amir Ghorbani Aghbolaghi | Vu Lai Dinh |
| Hematology | Hematology | Pathology | Pathology |
| Accepts New Patients | |||
| 36 Years of Experience | 42 Years of Experience | 19 Years of Experience | 60 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Tamil | ||
| Laguna Hills , CA | Lakewood , CA | Laguna Niguel , CA | Santa Ana , CA |
| Med School: Washington University In St Louis School Of Medicine | Med School: Madras Medical College | Med School: Shahr-E-Kord University Of Medical Sciences | Med School: Med & Pharm Univ Vietnam (942-01 Eff 1/83) |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Griffith Lacy
Medical Specialties
Dr. John Griffith Lacy has the following 2 specialties
Specialty Expertise
Dr. John Griffith Lacy has the following 4 areas of expertise
Certifications, License, & Education
36 Years Experience
Dr. John Griffith Lacy holds an inactive medical license in the state of California.
Medical License
Medical Doctor with an inactive medical license in the state of California that expired in 2025.
Education & Training
Residency
Completed their residency at Lac Usc Medical Center.
Medical School
Graduated from Washington University In St Louis School Of Medicine in 1990.
NPI Number
Dr. Lacy's NPI number is 1093758708.
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Frequently Asked Questions
- Does Dr. John Lacy accept my insurance?
- You can see the insurance plans that Dr. John Lacy accepts on their Vitals profile.
- Where is Dr. John Lacy's office located?
- Dr. John Lacy's office is located at 24451 Health Center Dr, Laguna Hills, CA, 92653.
- Is Dr. John Lacy accepting new patients?
- Dr. John Lacy has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Lacy accept virtual/telehealth appointments?
- Dr. John Lacy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. John Lacy?
- You can find contact information for Dr. John Lacy here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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