Find direct-access and open-access programs that may let eligible patients skip a separate specialist office visit. We link you to the provider. We do not collect medical information or decide who qualifies.
Every listing points to an official provider page. Coverage is deliberately incomplete while the directory grows.
NewYork-Presbyterian / Columbia University Irving Medical Center
Provider publishes self-requestEligible patients may receive a screening colonoscopy without an initial office visit and can contact the listed location directly.
NewYork-Presbyterian David H. Koch Center
Provider publishes self-requestThe provider publishes a direct-access route for eligible patients without an initial specialist office visit.
NewYork-Presbyterian The One
Provider publishes self-requestThe provider publishes a direct-access route for eligible patients without an initial specialist office visit.
NewYork-Presbyterian Brooklyn Methodist Hospital Center for Community Health
Provider publishes self-requestThe provider publishes a direct-access route for eligible patients without an initial specialist office visit.
ChristianaCare
Provider publishes self-requestPeople who are due for screening and feeling well may be able to request a colonoscopy without a referral or separate gastroenterology office visit.
Hunterdon Health
Provider publishes self-requestThe provider publishes a request route for eligible adults without a consultation or referral.
Gunnison Valley Health
Provider publishes self-requestThe health system publishes self-referral and provider-referral routes for eligible patients who do not need a pre-procedure office consultation.
Middlesex Digestive Health and Endoscopy Center
Contact provider to confirm routeEligible patients may skip a formal pre-procedure visit. Staff review medical history before scheduling; confirm the current route directly.
Adena Gastroenterology
Contact provider to confirm routeThe program may eliminate a preliminary office visit for patients who meet the provider's published criteria.
St. Peter's Health
Provider publishes clinician-order routeQualifying patients can skip a separate clinic visit after a primary care provider orders the open-access procedure.
Kendall Endoscopy and Surgery Center
Provider publishes self-requestThe center publishes a direct-access scheduler and form, followed by staff review before scheduling.
Harford Endoscopy Center
Provider publishes self-requestQualifying patients can directly schedule a colonoscopy without a prior gastroenterology office visit.
Jackson Siegelbaum Gastroenterology - West Shore
Provider publishes self-requestThe practice publishes a questionnaire for generally healthy adults who may be able to schedule screening without first scheduling an office visit.
Jackson Siegelbaum Gastroenterology - East Shore
Provider publishes self-requestThe practice publishes a questionnaire for generally healthy adults who may be able to schedule screening without first scheduling an office visit.
Elms Digestive Disease Specialists
Provider publishes self-requestThe practice says people in good health who need screening may use its direct-access route without a referral or initial office visit.
Kelsey-Seybold Clinic
Provider publishes clinician-order routeQualifying clinic patients may fast-track the procedure without a gastroenterology pre-consultation; published criteria include having a Kelsey-Seybold primary care physician.
Penn Gastroenterology Limerick
Contact provider to confirm routeQualified patients may arrange routine screening without a pre-procedure office visit; call the provider to confirm eligibility.
Premier Gastroenterology Associates
Provider publishes self-requestThe practice publishes an online questionnaire for healthy, age-appropriate patients who may be able to skip a preoperative office visit.
Lutheran Health Network - Fort Wayne / Allen County
Contact provider to confirm routeHealthy individuals can call to confirm eligibility and may schedule at participating hospitals without an initial office visit.
Lutheran Kosciusko Hospital
Contact provider to confirm routeThe network publishes a direct-access scheduling number for eligible patients who may skip the initial office visit.
Bluffton Regional Medical Center
Contact provider to confirm routeThe network publishes a direct-access scheduling number for eligible patients who may skip the initial office visit.
Dukes Memorial Hospital
Contact provider to confirm routeThe network publishes a direct-access scheduling number for eligible patients who may skip the initial office visit.
Aspirus Keweenaw Hospital and Clinics
Contact provider to confirm routeHealthy, age-appropriate individuals may call to schedule screening without a pre-procedure office visit.
North Shore Endoscopy Center
Provider publishes self-requestThe center publishes a direct-access form for potentially eligible adults, followed by a staff review of medical history.
South Central Regional Medical Center
Provider publishes self-requestThe medical center publishes a direct request form and phone route for healthy adults who may be able to skip an initial office visit.
Jefferson Health
Provider publishes self-requestHealthy adults who meet the provider's criteria can request a first screening colonoscopy at participating locations without an extra office visit.
Pomerene Hospital
Provider publishes clinician-order routeA primary care physician can refer qualified patients directly to the program, eliminating a pre-consultation appointment.
Ephraim McDowell Health
Provider publishes self-requestPatients can begin through a designated phone route or online form and may be able to skip pre-specialist and routine follow-up visits.
Direct Colonoscopy / National Ambulatory Surgery Center
Provider publishes self-requestThe service says patients can book directly without a primary care referral, subject to clinical and insurance review.
Cober Health
Provider publishes clinician-order routeThe provider publishes a direct-access route for patients whose primary care clinician has determined that a procedure is required and sends the requested referral material.
This is a founding directory, not a claim of complete national coverage. Try a state name or browse the states included.
Browse statesDirect or open access usually means a provider reviews eligibility without requiring a separate gastroenterology consultation first. It never means everyone is automatically suitable.
Find a provider that publicly describes an open-access, direct-access or fast-track screening route.
See whether the provider publishes a self-request route, requires a clinician order, or asks you to contact them first.
Use the official provider page or phone number. The provider makes every medical, insurance and scheduling decision.
Hospitals and gastroenterology groups use different names for similar pathways: direct access, open access, direct scheduling and fast-track colonoscopy. The details vary, and those details matter.
Colonoscopists.com records only what the provider publishes, shows when it was checked, and sends you back to the provider. It does not ask for symptoms, insurance numbers, dates of birth or medical history.
Only states with at least one source-checked listing appear.
Providers, patients and health systems can point us to an official public page. Please do not send medical information.