4.8
5 Ratings with 3 written Reviews
Summary
Dr. Gregory Marrujo is a thoracic surgeon who has dedicated 48 years to advancing surgical care of the chest and lungs. He earned his medical degree from Harvard Medical School and completed his residency training at Good Samaritan Hospital. Dr. Marrujo brings nearly five decades of surgical expertise to his practice, with fluency in both English and Spanish to better serve his diverse patient community.
Dr. Marrujo practices at Kaiser Permanente Riverside Medical Center in Riverside and Orange County Medical Center in Anaheim. His extensive experience in thoracic surgery allows him to provide comprehensive care for conditions affecting the chest cavity. Patients consistently rate his care highly, with an average rating of 4.8 out of 5 stars on Vitals, reflecting his commitment to exceptional patient outcomes and compassionate service.
Dr. Marrujo practices at Kaiser Permanente Riverside Medical Center in Riverside and Orange County Medical Center in Anaheim. His extensive experience in thoracic surgery allows him to provide comprehensive care for conditions affecting the chest cavity. Patients consistently rate his care highly, with an average rating of 4.8 out of 5 stars on Vitals, reflecting his commitment to exceptional patient outcomes and compassionate service.
Overview based on verified provider data
Quick Facts
- 48 years of experience
- speaks English, Spanish
- Good Samaritan Hospital
- 3 written reviews
- 1 specialty
- 5 areas of expertise
- 2 hospital affiliations
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Gregory Marrujo has 2 locationsCompare with Similar Doctors
 |  |  | |
| Dr. Gregory Marrujo, MD | Dr. Sarah Pradka Lucas, MD | Dr. Richard Norval Moersch, MD | Dr. Roland Udarbe Navarro, MD |
| Thoracic Surgery | Thoracic Surgery | Surgery | Surgery |
| Accepts New Patients | |||
| 48 Years of Experience | 74 Years of Experience | 67 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | ||
| Riverside , CA | Valley Village , CA | Redlands , CA | La Verne , CA |
| Med School: Harvard Medical School | Med School: Harvard University | Med School: University Of Santo Tomas | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gregory Marrujo
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Gregory Marrujo has the following specialty
Specialty Expertise
Dr. Gregory Marrujo has the following 5 areas of expertise
Certifications, License, & Education
48 Years Experience
Dr. Gregory Marrujo holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at Good Samaritan Hospital.
Medical School
Graduated from Harvard Medical School in 1978.
NPI Number
Dr. Marrujo's NPI number is 1013076686.
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Frequently Asked Questions
- Does Dr. Gregory Marrujo accept virtual/telehealth appointments?
- Dr. Gregory Marrujo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Gregory Marrujo's office located?
- Dr. Gregory Marrujo's office is located at 10800 Magnolia Ave, Riverside, CA, 92505.
- How can I make an appointment with Dr. Gregory Marrujo?
- You can find contact information for Dr. Gregory Marrujo here on Vitals.
- Which hospitals is Dr. Gregory Marrujo affiliated with?
- Dr. Gregory Marrujo is affiliated with Kaiser Permanente Riverside Medical Center and Orange County Medical Center.
- Does Dr. Gregory Marrujo accept my insurance?
- You can see the insurance plans that Dr. Gregory Marrujo accepts on their Vitals profile.
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