Psychologist | Clinical Psychology

Dr. John Austin Ralph, PH.D.

Walter Reed National Military Medical Center, 8901 Rockville Pike, Bethesda, Maryland, 20889-0001

About Dr. John Austin Ralph

Dr. John Austin Ralph is a psychologist based in Bethesda, Maryland who is specialized in Clinical Psychology. Active license number of Dr. John Austin Ralph is 06087 for Clinical Psychology in Maryland. His current practice location is Walter Reed National Military Medical Center, 8901 Rockville Pike, Bethesda. Patients can contact him at 301-295-2476. Dr. John Austin Ralph, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1548308901.

Dr. John Austin Ralph is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. John Austin Ralph'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 Dr. John Austin Ralph
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: Walter Reed National Military Medical Center, 8901 Rockville Pike
Bethesda, MD - 20889-0001

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 Number1548308901
NPI Enumeration Date: 01 Feb, 2007
NPI Last Update On: 17 Apr, 2024

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 Dr. John Austin Ralph are as mentioned below.

License NumberSpecializationStateStatus
06087Clinical Psychology MarylandPrimary

Mailing Address

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

Dr. John Austin Ralph
Walter Reed National Military Medical Center, 8901 Rockville Pike
Bethesda, MD - 20889-0001
Phone: 301-295-2476

Book an Appointment with Dr. John Austin Ralph

To schedule an appointment, contact Dr. John Austin Ralph at Walter Reed National Military Medical Center, 8901 Rockville Pike, Bethesda, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John Austin Ralph:

Dr. John Austin Ralph is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. John Austin Ralph 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.

Dr. John Austin Ralph practices at Walter Reed National Military Medical Center, 8901 Rockville Pike, Bethesda, Maryland, 20889-0001.

To schedule an appointment with Dr. John Austin Ralph, please contact the office at 301-295-2476.

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