Psychiatrist

Matthew Dejohn, M.D.

1611 Peach St Ste 105, Erie, Pennsylvania, 16501-2120

About Matthew Dejohn

Matthew Dejohn is a psychiatrist based in Erie, Pennsylvania who is specialized in Psychiatry. Active license number of Matthew Dejohn is MD432541 for Psychiatry in Pennsylvania. His current practice location is 1611 Peach St Ste 105, Erie. Patients can contact him at 814-823-5640 or can fax him at 814-240-6890. Matthew Dejohn, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1548455363.

Matthew Dejohn 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

Matthew Dejohn'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 Matthew Dejohn
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 1611 Peach St Ste 105,
Erie, PA - 16501-2120
Fax 814-240-6890

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 Number1548455363
NPI Enumeration Date: 14 Sep, 2007
NPI Last Update On: 07 Apr, 2020

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 Matthew Dejohn are as mentioned below.

License NumberSpecializationStateStatus
MD432541Psychiatry PennsylvaniaPrimary

Mailing Address

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

Matthew Dejohn
4226 Sassafras St,
Erie, PA - 16508-3053
Phone: 814-440-6867
Fax: 814-240-6890

Book an Appointment with Matthew Dejohn

To schedule an appointment, contact Matthew Dejohn at 1611 Peach St Ste 105, Erie, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Matthew Dejohn:

Matthew Dejohn 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, Matthew Dejohn 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.

Matthew Dejohn practices at 1611 Peach St Ste 105, Erie, Pennsylvania, 16501-2120.

To schedule an appointment with Matthew Dejohn, please contact the office at 814-823-5640.

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