SolutionsPricingAbout CorticoCortico Plug-in
Manage My HealthcareFind a ClinicBook an AppointmentRenew a Prescription
ResourcesFor Health SystemsArticlesKnowledge Base
CorticoCortico patient engagement platformCorticoCortico patient engagement platform
For Providers
For Patients
Resources
Sign in
Marker
Set location
MarkerSet location

For Providers

Solutions

For medical practices

Pricing

Guaranteed net savings

About Cortico

Mission and founders

Cortico Plug-in

Time-saving workflow tools

The Cortico Platform

Booking

  • Online Booking
  • Self-registration
  • Request to Book

Communication

  • Appointment Reminders
  • Secure Patient Messaging
  • Mass Email

Payments

  • No-Show Fees
  • Payment Collection
  • Custom Service & Add-on Fees

Virtual Care

  • Video Appointments/Telehealth

Forms & Intake

  • Custom Intake Forms
  • Kiosk/Check-in Terminal

Clinic Tools

  • Custom Clinic Website

For Patients

Manage My Healthcare

Sign Into the Patient Home

Find a Clinic

Clinics and pharmacies near you.

Cortico

Book an Appointment

Book with your family doctor, get a virtual walk-in appt., or renew a prescription.

Take Me There

Resources

Learn

  • Articles
  • Knowledge Base

Support

  • Submit Feedback
  • Security Brief
  • Terms & Conditions (Patients)
Cortico

For Health Systems

For Health Systems

How Cortico Works for Health Systems & Institutions

View Page

Cortico Onboarding

Cortico Onboarding

E-Learning

Watch E-Learning Videos for Providers and Patients

Take Me There

  1. Home/
  2. Specialties/
  3. Internist/
  4. Harlingen, Texas

Internist Clinics in Harlingen, Texas

Browse internist clinics serving Harlingen, Texas. View locations on the map, see hours and services, and book appointments online with providers that accept new patients.

Internist Clinics in Harlingen

Browse internist clinics serving Harlingen, Texas. View locations on the map, see hours and services, and book appointments online with providers that accept new patients.

Showing 1–10 of 20

Brajesh Bhatla Md Pa

Nurse Practitioner; Pediatrician; Cardiologist; Internist + 1 more

4402 E Sesame Dr, Harlingen, TX

Concier Harlingen Ltd

Pediatrician; Nurse Practitioner; Cardiologist; Emergency Medical Services + 1 more

1725 N Ed Carey Dr, Harlingen, TX

Donald C. Roa, Md,pa

Nurse Practitioner; Cardiologist; Internist; Endocrinologist

1821 S Sesame Square Suite 9, Harlingen, TX

Gastroenterology Consultants Of South Texas, Pllc

Dietitian; Pathologist; Gastroenterologist; Nurse Practitioner + 4 more

512 Victoria Ln Ste 2, Harlingen, TX

Harlingen Gastroenterology P A

Dietitian; Gastroenterologist; Nurse Practitioner; Pediatrician + 2 more

1806 Runnels St, Harlingen, TX

Harlingen Physician Network Inc

Nurse Practitioner; Pediatrician; Cardiologist; Anesthesiologist + 3 more

2121 Pease Street Suite 1g, Harlingen, TX

Health And Human Services Commission

Nurse Practitioner; Cardiologist; Others; Registered Nurse + 4 more

1401 S Rangerville Rd Bldg. 503, Harlingen, TX

Hmc Rgv Physicians Group

Nurse Practitioner; Cardiologist; Internist

2310 N Ed Carey Dr Suite 1a, Harlingen, TX

Juan Joel Garza, Md Pa

Nurse Practitioner; Cardiologist; Pediatrician; Internist

2310 N. Ed Carey Drive Suite 1a, Harlingen, TX

Laguna Madre Emergency Physicians Pllc

Pediatrician; Nurse Practitioner; Cardiologist; General Surgeon + 7 more

2101 Pease St, Harlingen, TX

Frequently asked

How do I find internist clinics in Harlingen, Texas?

Use the map or the list on this page to browse internist clinics serving Harlingen, Texas. Filter by walk-in availability, telehealth, or accepting new patients, then book online.

Do internist clinics in Harlingen, Texas accept walk-ins?

Some do. Each clinic listing shows whether walk-in visits are available, current open hours, and whether the clinic is accepting new patients.

Can I book internist appointments online in Harlingen, Texas?

Yes — clinics with a "Book online" badge accept online bookings through Cortico. Click any clinic in the list to see available appointment times.

Explore more

All clinics in Texas All internist clinics across Canada & US
← All specialties in Harlingen, Texas← All Internist clinics in Texas

© 2026 Cortico Health Technologies. All rights reserved.

Do you work at a internist clinic?

  • Patient engagement software for internist
  • Patient scheduling software for internist
  • Patient intake software for internist
Map loading...

Link Copied!

Link copied to Clipboard.

×