Browse Health
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Timothy Overlock:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (12)

The overall average patient rating of Dr. Timothy Overlock is Good. Dr. Overlock has been reviewed by 32 patients who have provided 12 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.7
Courteous Staff 3.8
Accurate Diagnosis 3.9
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.0

Education & Awards

Dr. Overlock graduated from Ross University, Edison.


Dr. Overlock has 5 hospital affiliations:

  • Christus St Michael Health System 
  • Wadley Regional Medical Center 

> > > > Dr. Timothy Overlock, MD

Similar doctors nearby

Dr. Alvin Payne

Internal Medicine
26 years experience
Texarkana, TX

Dr. Douglas Black

Internal Medicine
18 years experience
Texarkana, TX

Dr. Poongodhai Ramachandran

Internal Medicine
22 years experience
Texarkana, TX

Dr. Farahnaz Haroon

Internal Medicine
23 years experience
Texarkana, TX

Dr. James Grant

Internal Medicine
40 years experience
Texarkana, TX

Dr. Robert Skinner

Internal Medicine
35 years experience
Texarkana, TX
Search All Similar Doctors
Additional Information
Dr. Timothy L Overlock MD is a male Internist, has 21 years of experience and practices in Internal Medicine.
Where does Dr. Timothy L. Overlock practice?
Dr. Timothy Overlock has 1 office location.
Dr. Timothy Overlock practices Internal Medicine near Texarkana, TX.
See Texarkana Internists.