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Summary
Dr. Ko graduated from the Tufts University School of Medicine in 1992. She works in Colton, CA and specializes in Pathology, Cytopathology and Family Medicine. Dr. Ko is affiliated with Arrowhead Regional Medical Center.
Quick Facts
- 34 years of experience
- 1 insurance plan accepted
- Tufts University School Of Medicine
- 3 specialties
- 5 areas of expertise
- 1 hospital affiliation
- 1 office location
- Female
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Ellen C Ko, MD | Dr. Chelsea Huang | Christopher Michael Grable | Lalaine Ruiz Nash |
| Pathology | Pathology | Nurse Practitioner | Nurse Practitioner |
| Accepts New Patients | |||
| 34 Years of Experience | 13 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Colton , CA | Loma Linda , CA | Riverside , CA | RANCHO CUCAMONGA , CA |
| Med School: Tufts University School Of Medicine | Med School: Peking University Health Science Center | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ellen C Ko
Medical Specialties
Dr. Ellen C Ko has the following 3 specialties
Specialty Expertise
Dr. Ellen C Ko has the following 5 areas of expertise
Certifications, License, & Education
34 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2025, Expired
EDUCATION & TRAINING
Medical School
Tufts University School Of MedicineGraduated in 1992
Similar doctors
Frequently Asked Questions
- Is Dr. Ellen Ko accepting new patients?
- Dr. Ellen Ko has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Ellen Ko?
- You can find contact information for Dr. Ellen Ko here on Vitals.
- Does Dr. Ellen Ko accept virtual/telehealth appointments?
- Dr. Ellen Ko has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Ellen Ko's office located?
- Dr. Ellen Ko's office is located at 400 N Pepper Ave, Colton, CA, 92324.
- Does Dr. Ellen Ko accept my insurance?
- You can see the insurance plans that Dr. Ellen Ko accepts on their Vitals profile.
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