Psychologist | Clinical Psychology

Allison Ratto, PH.D.

15245 Shady Grove Rd, Suite 350, Rockville, Maryland, 20850-3222

About Allison Ratto

Allison Ratto is a psychologist based in Rockville, Maryland who is specialized in Clinical Psychology. Active license number of Allison Ratto is 05530 for Clinical Psychology in Maryland. Her current practice location is 15245 Shady Grove Rd, Suite 350, Rockville. Patients can contact her at 301-765-5596. Allison Ratto, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1427436740.

Allison Ratto 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Allison Ratto'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 Allison Ratto
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 15245 Shady Grove Rd, Suite 350
Rockville, MD - 20850-3222

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 Number1427436740
NPI Enumeration Date: 07 May, 2015
NPI Last Update On: 07 May, 2015

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 Allison Ratto are as mentioned below.

License NumberSpecializationStateStatus
05530Clinical 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.

Allison Ratto
15245 Shady Grove Rd, Suite 350
Rockville, MD - 20850-3222
Phone: 301-765-5596

Book an Appointment with Allison Ratto

To schedule an appointment, contact Allison Ratto at 15245 Shady Grove Rd, Suite 350, Rockville, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Allison Ratto:

Allison Ratto is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Allison Ratto 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.

Allison Ratto practices at 15245 Shady Grove Rd, Suite 350, Rockville, Maryland, 20850-3222.

To schedule an appointment with Allison Ratto, please contact the office at 301-765-5596.

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