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. Oncologist/
  4. San Marcos, California

Oncologist Clinics in San Marcos, California

Browse oncologist clinics serving San Marcos, California. View locations on the map, see hours and services, and book appointments online with providers that accept new patients.

Oncologist Clinics in San Marcos

Browse oncologist clinics serving San Marcos, California. View locations on the map, see hours and services, and book appointments online with providers that accept new patients.

Showing 1–1 of 1

California Cancer Associates For Research And Excellence

Internist; Hematologist; Obstetrician & Gynecologist; Radiologist + 2 more

838 Nordahl Rd Ste 300, San Marcos, CA

Frequently asked

How do I find oncologist clinics in San Marcos, California?

Use the map or the list on this page to browse oncologist clinics serving San Marcos, California. Filter by walk-in availability, telehealth, or accepting new patients, then book online.

Do oncologist clinics in San Marcos, California 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 oncologist appointments online in San Marcos, California?

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 California All oncologist clinics across Canada & US
← All specialties in San Marcos, California← All Oncologist clinics in California

Other specialties in San Marcos

Nurse Practitioner clinics6Pediatrician clinics6Internist clinics4Orthopedic Surgeon clinics4Psychiatrist clinics4Obstetrician & Gynecologist clinics3Pediatric Surgeon clinics3Podiatrist clinics3Family Doctor clinics2Radiologist clinics2Dermatologist clinics1Hematologist clinics1Nephrologist clinics1Neurologist clinics1Others clinics1Public Health clinics1Urgent Care clinics1

Oncologist clinics in other California cities

Los Angeles57San Diego37San Francisco29Sacramento21Loma Linda15Bakersfield12Santa Monica12Fremont11Fresno11Long Beach11Orange11Walnut Creek10
See all oncologist cities in California →

© 2026 Cortico Health Technologies. All rights reserved.

Do you work at a oncologist clinic?

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

Link Copied!

Link copied to Clipboard.

×