Psychiatrist

Dr. Antonina S Gesmundo, MD

1 Jefferson Barracks Dr, Saint Louis, Missouri, 63125-4181

About Dr. Antonina S Gesmundo

Dr. Antonina S Gesmundo is a psychiatrist based in Saint Louis, Missouri who is specialized in Psychiatry. Active license number of Dr. Antonina S Gesmundo is R7228 for Psychiatry in Missouri. Her current practice location is 1 Jefferson Barracks Dr, Saint Louis. Patients can contact her at 314-894-6636. Dr. Antonina S Gesmundo, MD, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1003804253.

Dr. Antonina S Gesmundo 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

Dr. Antonina S Gesmundo'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. Antonina S Gesmundo
Specialization Psychiatry
Credentials MD
Gender Female
Practice Address: 1 Jefferson Barracks Dr,
Saint Louis, MO - 63125-4181

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 Number1003804253
NPI Enumeration Date: 12 Oct, 2005
NPI Last Update On: 13 Jul, 2026

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. Antonina S Gesmundo are as mentioned below.

License NumberSpecializationStateStatus
R7228Psychiatry MissouriPrimary
Psychiatry IllinoisSecondary

Mailing Address

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

Dr. Antonina S Gesmundo
14245 Reelfoot Lake Dr,
Chesterfield, MO - 63017-2936
Phone: 314-469-1049

Book an Appointment with Dr. Antonina S Gesmundo

To schedule an appointment, contact Dr. Antonina S Gesmundo at 1 Jefferson Barracks Dr, Saint Louis, Missouri or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Antonina S Gesmundo:

Dr. Antonina S Gesmundo is a psychiatrist specializing in Psychiatry. She 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, Dr. Antonina S Gesmundo 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. Antonina S Gesmundo practices at 1 Jefferson Barracks Dr, Saint Louis, Missouri, 63125-4181.

To schedule an appointment with Dr. Antonina S Gesmundo, please contact the office at 314-894-6636.

Reviews & Feedback

Have you visited Dr. Antonina S Gesmundo? Share your experience to help others looking for a psychiatrist in Saint Louis, MO.

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