Gerald Edward Callahan Iii

SUDRC | Counselor


  2020 Hayes St, San Francisco
     California, 94117-1128
  415-213-1921    Maps & Directions
Gerald Edward Callahan Iii is a San Francisco, California based counselor who is specialized as Counselor. His current practice location is 2020 Hayes St, San Francisco. Patients can book an appointment with him at 415-213-1921.
Gerald Edward Callahan Iii is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.
Complete Profile:
Gerald Edward Callahan Iii speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Gerald Edward Callahan Iii
Specialization: Counselor
Gender:Male
Credentials: SUDRC
Accepts Medicare Assignment:No
Practice Address:2020 Hayes St, San Francisco,
California, 94117-1128
Phone:415-213-1921
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1972384402
NPI Enumeration Date: 10 Oct, 2023
NPI Last Update On: 08 Nov, 2023

Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 2020 Hayes St,
San Francisco, California
Zip: 94117-1128
Phone Number: 415-213-1921
Patients can reach Gerald Edward Callahan Iii at 2020 Hayes St, San Francisco, California or can call to book an appointment on 415-213-1921.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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