Psychiatrist

Ronald Welch, MD

401 Bicentennial Way, Santa Rosa, California, 95403-2149

About Ronald Welch

Ronald Welch is a psychiatrist based in Santa Rosa, California who is specialized in Psychiatry. Active license number of Ronald Welch is G36095 for Psychiatry in California. His current practice location is 401 Bicentennial Way, Santa Rosa. Patients can contact him at 707-571-4000. Ronald Welch, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1134203201.

Ronald Welch 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.

Practice Information

Ronald Welch'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 Ronald Welch
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 401 Bicentennial Way,
Santa Rosa, CA - 95403-2149

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 Number1134203201
NPI Enumeration Date: 25 Oct, 2006
NPI Last Update On: 08 Jul, 2007

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 Ronald Welch are as mentioned below.

License NumberSpecializationStateStatus
G36095Psychiatry CaliforniaPrimary

Other Medical Identifiers

Other professional identifiers associated with Ronald Welch such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
00G360950MedicaidCalifornia

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Ronald Welch
1800 Harrison St Fl 7,
Oakland, CA - 94612-3429
Phone: 510-625-6262

Book an Appointment with Ronald Welch

To schedule an appointment, contact Ronald Welch at 401 Bicentennial Way, Santa Rosa, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ronald Welch:

Ronald Welch is a psychiatrist specializing in Psychiatry. He 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.

Yes, Ronald Welch 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.

Ronald Welch practices at 401 Bicentennial Way, Santa Rosa, California, 95403-2149.

To schedule an appointment with Ronald Welch, please contact the office at 707-571-4000.

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