Psychiatrist | Child & Adolescent Psychiatry

Oscar A Gerdner, MD

30 Old Kings Hwy S, Darien, Connecticut, 06820-4551

About Oscar A Gerdner

Oscar A Gerdner is a psychiatrist based in Darien, Connecticut who is specialized in Child & Adolescent Psychiatry. Active license number of Oscar A Gerdner is 60001 for Child & Adolescent Psychiatry in Connecticut. His current practice location is 30 Old Kings Hwy S, Darien. Patients can contact him at 203-349-8037 or can fax him at 888-751-6612. Oscar A Gerdner, MD, specializes in Child & Adolescent Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1801209952.

Oscar A Gerdner has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Practice Information

Oscar A Gerdner'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 Oscar A Gerdner
Specialization Child & Adolescent Psychiatry
Credentials MD
Gender Male
Practice Address: 30 Old Kings Hwy S,
Darien, CT - 06820-4551
Fax 888-751-6612

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 Number1801209952
NPI Enumeration Date: 06 Jun, 2014
NPI Last Update On: 31 May, 2023

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 Oscar A Gerdner are as mentioned below.

License NumberSpecializationStateStatus
60001Child & Adolescent Psychiatry ConnecticutPrimary

Mailing Address

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

Oscar A Gerdner
30 Old Kings Hwy S,
Darien, CT - 06820-4551
Phone: 203-349-8037
Fax: 888-751-6612

Book an Appointment with Oscar A Gerdner

To schedule an appointment, contact Oscar A Gerdner at 30 Old Kings Hwy S, Darien, Connecticut or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Oscar A Gerdner:

Oscar A Gerdner is a psychiatrist specializing in Child & Adolescent Psychiatry. He has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Yes, Oscar A Gerdner 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.

Oscar A Gerdner practices at 30 Old Kings Hwy S, Darien, Connecticut, 06820-4551.

To schedule an appointment with Oscar A Gerdner, please contact the office at 203-349-8037.

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