Link Copied!
Link copied to Clipboard.
Internist Clinics in Portland, Maine
Browse internist clinics serving Portland, Maine. View locations on the map, see hours and services, and book appointments online with providers that accept new patients.
Internist Clinics in Portland
Browse internist clinics serving Portland, Maine. View locations on the map, see hours and services, and book appointments online with providers that accept new patients.
Showing 1–10 of 20
Nurse Practitioner; Internist
1600 Congress St, Portland, ME
Oncologist; Nurse Practitioner; Pediatrician; Respirologist + 6 more
100 Foden Rd Ste 103, South Portland, ME
Nurse Practitioner; Urgent Care; Internist; Family Doctor
211 Marginal Way, Portland, ME
Radiologist; General Surgeon; Dermatologist; Sports Medicine + 17 more
84 Marginal Way, Portland, ME
Plastic Surgeon; Radiologist; Occupational Medicine; General Surgeon + 29 more
50 Foden Rd Suite 3, South Portland, ME
Radiologist; Pediatrician; Nurse Practitioner; Emergency Medical Services + 6 more
144 State St 4th Floor, Portland, ME
Medical Genetics; Plastic Surgeon; Radiologist; Occupational Medicine + 48 more
119 Gannett Dr, South Portland, ME
Oncologist; Nurse Practitioner; Pediatrician; Ophthalmologist + 2 more
161 Marginal Way, Portland, ME
Frequently asked
How do I find internist clinics in Portland, Maine?
Use the map or the list on this page to browse internist clinics serving Portland, Maine. Filter by walk-in availability, telehealth, or accepting new patients, then book online.
Do internist clinics in Portland, Maine 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 Portland, Maine?
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
© 2026 Cortico Health Technologies. All rights reserved.
Do you work at a internist clinic?
Map loading...