Dr. Lester R Ryan is a Fairfield, California based psychiatrist who is specialized in Psychiatry. Active license number of Dr. Lester R Ryan is A45767 for Psychiatry in California. His current practice location is 3291 Inwood Pl, Fairfield. Patients can reach him at 707-421-1198. Dr. Lester R Ryan is M.D. in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1487716718.
Dr. Lester R Ryan specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
Dr. Lester R Ryan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Lester R Ryan |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | M.D. |
| Practice Address: | 3291 Inwood Pl, Fairfield,
California, 94534-8332 |
| Phone: | 707-421-1198 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1487716718 |
| NPI Enumeration Date: | 14 Dec, 2006 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Lester R Ryan are as mentioned below.
| License Number | Specialization | State | Status | |
| A45767 | Psychiatry | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Lester R Ryan
3291 Inwood Pl,
Fairfield, California |
| Zip: | 94534-8332 |
Patients can reach Dr. Lester R Ryan at
3291 Inwood Pl, Fairfield, California or can
call to book an appointment on 707-421-1198.
Comments/ Reviews:
Read all the reviews posted for Dr. Lester R Ryan below. You may also share your own experience with Dr. Lester R Ryan. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.