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. Lewistown, Pennsylvania

Internist Clinics in Lewistown, Pennsylvania

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

Internist Clinics in Lewistown

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

Showing 1–5 of 5

Commonwealth Surgical Services, Inc.

Family Doctor; Thoracic Surgeon; Pediatrician; Internist

1295 Gribbel Rd, Lewistown, PA

Duilio Valdivia Md Pc

Urologist; Nurse Practitioner; Internist; Cardiologist

1284 Gribbel Rd, Lewistown, PA

Family Health Associates Of Lewistown

Family Doctor; Podiatrist; Urologist; Psychiatrist + 13 more

1294 Gribbel Rd, Lewistown, PA

Geisinger Clinic

Podiatrist; Public Health; Nuclear Medicine; Speech and Language Pathologist + 51 more

1285 Gribbel Rd, Lewistown, PA

Geisinger Lewistown Hospital

Podiatrist; Others; Gastroenterologist; Nurse Practitioner + 5 more

1279 Gribbel Rd, Lewistown, PA

Frequently asked

How do I find internist clinics in Lewistown, Pennsylvania?

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

Do internist clinics in Lewistown, Pennsylvania 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 Lewistown, Pennsylvania?

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 Pennsylvania All internist clinics across Canada & US
← All specialties in Lewistown, Pennsylvania← All Internist clinics in Pennsylvania

Other specialties in Lewistown

Cardiologist clinics8Nurse Practitioner clinics8Pediatrician clinics8Podiatrist clinics7Family Doctor clinics6Neurologist clinics6Orthopedic Surgeon clinics6General Surgeon clinics5Pediatric Surgeon clinics5Radiologist clinics5Rheumatologist clinics5Urgent Care clinics5Vascular Surgeon clinics5Anesthesiologist clinics4Hematologist clinics4Oncologist clinics4Others clinics4Urologist clinics4Walk-in clinics4Dietitian clinics3Emergency Medical Services clinics3Obstetrician & Gynecologist clinics3Gastroenterologist clinics2Pathologist clinics2Psychiatrist clinics2Thoracic Surgeon clinics2Allergist clinics1Audiologist clinics1Cardiothoracic Surgeon clinics1Counselor clinics1Dermatologist clinics1Endocrinologist clinics1ENT clinics1Geriatrics clinics1Infectious Disease Specialist clinics1Medical Genetics clinics1Midwife clinics1Nephrologist clinics1Neurosurgeon clinics1Nuclear Medicine clinics1Occupational Medicine clinics1Occupational Therapist clinics1Ophthalmologist clinics1Oral & Maxillofacial Surgeon clinics1Palliative Medicine clinics1Physiatrist clinics1Physiotherapist clinics1Plastic Surgeon clinics1Psychologist clinics1Public Health clinics1Registered Nurse clinics1Resident Physician clinics1Respirologist clinics1Speech and Language Pathologist clinics1Sports Medicine clinics1

Internist clinics in other Pennsylvania cities

Pittsburgh91Philadelphia82Erie37Allentown30York27Harrisburg26Camp Hill24Chester16Chambersburg15East Hempfield Township15Easton13State College13
See all internist cities in Pennsylvania →

© 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.

×