4.8
5 Ratings with 3 written Reviews
Summary
Dr. Gregory Marrujo specializes in thoracic surgery, focusing on conditions affecting the chest, lungs, and surrounding structures. He earned his medical degree from Harvard Medical School and completed his residency at Good Samaritan Hospital. With 48 years of clinical experience, Dr. Marrujo has developed extensive expertise in his field. He is fluent in both Spanish and English.
Dr. Marrujo practices at Kaiser Permanente Riverside Medical Center in Riverside, California, and Orange County Medical Center in Anaheim, California. His thoracic surgery expertise allows him to treat complex chest and lung conditions using advanced surgical techniques. Patients have given Dr. Marrujo an average rating of 4.8 out of 5 stars, reflecting their confidence in his care and surgical skills.
Dr. Marrujo practices at Kaiser Permanente Riverside Medical Center in Riverside, California, and Orange County Medical Center in Anaheim, California. His thoracic surgery expertise allows him to treat complex chest and lung conditions using advanced surgical techniques. Patients have given Dr. Marrujo an average rating of 4.8 out of 5 stars, reflecting their confidence in his care and surgical skills.
Overview based on verified provider data
Quick Facts
- 48 years of experience
- speaks Spanish, English
- Good Samaritan Hospital
- 3 written reviews
- 1 specialty
- 5 areas of expertise
- 1 board certification
- 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. Danny Lee Serna, MD | Dr. William Sherman Sherman, MD |
| Thoracic Surgery | Thoracic Surgery | Thoracic Surgery | Surgery |
| Accepts New Patients | |||
| 48 Years of Experience | 31 Years of Experience | 21 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English | Speaks Spanish, Chinese, English | Speaks English |
| Riverside , CA | Valley Village , CA | Fontana , CA | Phoenix , AZ |
| Med School: Harvard Medical School | Med School: University Of California San Francisco School Of Medicine | Med School: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL | |
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
- How can I make an appointment with Dr. Gregory Marrujo?
- You can find contact information for Dr. Gregory Marrujo here on Vitals.
- Where is Dr. Gregory Marrujo's office located?
- Dr. Gregory Marrujo's office is located at 10800 Magnolia Ave, Riverside, CA, 92505.
- Is Dr. Gregory Marrujo accepting new patients?
- Dr. Gregory Marrujo has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Gregory Marrujo speak?
- Dr. Gregory Marrujo speaks Spanish and English.
- Which hospitals is Dr. Gregory Marrujo affiliated with?
- Dr. Gregory Marrujo is affiliated with Kaiser Permanente Riverside Medical Center and Orange County Medical Center.
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