Psychiatrist

Thomas J Riordan, M.D.

1030 E. Lancaster Ave, Suite L-10, Rosemont, Pennsylvania, 19010

About Thomas J Riordan

Thomas J Riordan is a psychiatrist based in Rosemont, Pennsylvania who is specialized in Psychiatry. Active license number of Thomas J Riordan is MD421661 for Psychiatry in Pennsylvania. His current practice location is 1030 E. Lancaster Ave, Suite L-10, Rosemont. Patients can contact him at 610-565-1244. Thomas J Riordan, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1558479329.

Thomas J Riordan 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

Thomas J Riordan'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 Thomas J Riordan
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 1030 E. Lancaster Ave, Suite L-10
Rosemont, PA - 19010

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 Number1558479329
NPI Enumeration Date: 29 Aug, 2006
NPI Last Update On: 13 May, 2013

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 Thomas J Riordan are as mentioned below.

License NumberSpecializationStateStatus
MD421661Psychiatry PennsylvaniaPrimary

Mailing Address

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

Thomas J Riordan
1030 E. Lancaster Ave, Suite L-10
Rosemont, PA - 19010
Phone: 610-565-1244

Book an Appointment with Thomas J Riordan

To schedule an appointment, contact Thomas J Riordan at 1030 E. Lancaster Ave, Suite L-10, Rosemont, Pennsylvania or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Thomas J Riordan:

Thomas J Riordan 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, Thomas J Riordan 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.

Thomas J Riordan practices at 1030 E. Lancaster Ave, Suite L-10, Rosemont, Pennsylvania, 19010.

To schedule an appointment with Thomas J Riordan, please contact the office at 610-565-1244.

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