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Internist Clinics in Smithtown, New York
Of the 14 internist clinics listed in Smithtown, New York, 4 accept new patients.
9 internist clinics in Smithtown, New York — compare availability and book online. Browse internist clinics serving Smithtown, New York. View locations on the map, see hours and services, and book appointments online with providers that accept new patients.
Internist Clinics in Smithtown
9 internist clinics in Smithtown, New York — compare availability and book online. Browse internist clinics serving Smithtown, New York. View locations on the map, see hours and services, and book appointments online with providers that accept new patients.
Showing 1–10 of 14
Family Doctor; Geriatrics; Nurse Practitioner; Dermatologist + 1 more
Accepting new patients
9 Brooksite Dr, Smithtown, NY
Respirologist; Urgent Care; Psychiatrist; Nurse Practitioner + 2 more
Accepting new patients
373 Route 111 Ste 5, Smithtown, NY
Nurse Practitioner; Internist; Psychologist
496 Smithtown Byp Suite 101, Town of Smithtown, NY
Nurse Practitioner; Respirologist; Psychiatrist; Anesthesiologist + 2 more
Accepting new patients
994 W Jericho Tpke Suite 104, Smithtown, NY
Nurse Practitioner; Internist; Family Doctor
Accepting new patients
100 Terry Road, Smithtown, NY
Nurse Practitioner; Internist; Pediatrician; Endocrinologist
221 Mount Pleasant Rd, Smithtown, NY
Dietitian; Gastroenterologist; Nurse Practitioner; Pediatrician + 2 more
61 Southern Blvd, Town of Smithtown, NY
Nurse Practitioner; Internist
59 Southern Blvd, Town of Smithtown, NY
Rheumatologist; Nurse Practitioner; Internist
315 Middle Country Rd, Town of Smithtown, NY
Frequently asked
How do I find internist clinics in Smithtown, New York?
Use the map or the list on this page to browse internist clinics serving Smithtown, New York. Filter by walk-in availability, telehealth, or accepting new patients, then book online.
Do internist clinics in Smithtown, New York 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 Smithtown, New York?
Yes — clinics with a "Book online" badge accept online bookings through Cortico. Click any clinic in the list to see available appointment times.
Is "Internal Medicine Doctor" the same as internist clinics?
Yes. "Internal Medicine Doctor" and "Internist" bring up the same clinics on Cortico, so search either term to find internist clinics in Smithtown, New York.
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Other specialties in Smithtown
Nurse Practitioner clinics12Pediatrician clinics7Psychiatrist clinics5Anesthesiologist clinics3Emergency Medical Services clinics3Family Doctor clinics3Orthopedic Doctor clinics3Others clinics3Physiatrist clinics3Podiatrist clinics3Respirologist clinics3Urgent Care clinics3General Surgeon clinics2Geriatrics clinics2Neurologist clinics2Pediatric Surgeon clinics2Sports Medicine clinics2Audiologist clinics1Cardiologist clinics1Dermatologist clinics1Dietician clinics1Endocrinologist clinics1Hematologist clinics1Nephrologist clinics1Gynecologist clinics1Occupational Medicine clinics1Oncologist clinics1Pathologist clinics1Physiotherapist clinics1Radiologist clinics1Urologist clinics1Vascular Surgeon clinics1
Internist clinics in other New York cities
New York816Buffalo61City of Rochester44City of Syracuse30City of Yonkers21Great Neck19Rochester18City of White Plains17City of Albany16City of Binghamton16City of Utica15Manhasset14
See all internist cities in New York → © 2026 Cortico Health Technologies. All rights reserved.
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