4
4 Ratings with 3 written Reviews
Summary
Dr. John Fruehauf specializes in oncology and internal medicine, bringing over four decades of clinical expertise to cancer care. He earned his medical degree from Rush Medical College of Rush University Medical Center and completed his residency at the prestigious National Cancer Institute. His extensive experience spans 41 years of dedicated practice in treating cancer patients. Dr. Fruehauf is multilingual, speaking Chinese, Spanish, Vietnamese, Tagalog, and English to better serve diverse patient populations.
Dr. Fruehauf practices at several leading medical facilities, including UCI Medical Center, College Hospital Costa Mesa, and MCN Health, with locations in Costa Mesa and Orange, California. He focuses on treating serious conditions such as melanoma and prostate cancer, including advanced cases that have spread to other parts of the body. His clinical work includes performing comprehensive blood tests and metabolic panels to monitor patient health and treatment progress. …Patients have rated Dr. Fruehauf 4.0 out of 5 stars for his care and expertise.
Read More Read less Dr. Fruehauf practices at several leading medical facilities, including UCI Medical Center, College Hospital Costa Mesa, and MCN Health, with locations in Costa Mesa and Orange, California. He focuses on treating serious conditions such as melanoma and prostate cancer, including advanced cases that have spread to other parts of the body. His clinical work includes performing comprehensive blood tests and metabolic panels to monitor patient health and treatment progress. …Patients have rated Dr. Fruehauf 4.0 out of 5 stars for his care and expertise.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 41 years of experience
- speaks Chinese, Spanish, Vietnamese, Tagalog, English
- National Cancer Institute
- 3 written reviews
- 2 specialties
- 15 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. John Paul Fruehauf has 4 locationsUc Irvine Health Cancer Center Newport
1640 Newport Blvd Ste 400Costa Mesa, CA 92627 Tel: (949) 999-2400
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Uci Health Chao Family Comprehensive Cancer Center
101 THE CITY DR S STE 23ORANGE, CA 92868Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John Paul Fruehauf, MD | Dr. Virginia Von Schaefer, MD | Dr. Ronald Tang, DO | Dr. Shahrooz Eshaghian, MD, FACP |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 41 Years of Experience | 43 Years of Experience | 18 Years of Experience | 20 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Chinese, Spanish, Vietnamese, Tagalog, English | Speaks English | Speaks English, Cantonese, Spanish | Speaks English, Farsi, Hebrew |
| Costa Mesa , CA | San Clemente , CA | Montebello , CA | Los Angeles , CA |
| Med School: Rush Medical College Of Rush University Medical Center | Med School: Columbia University College Of Physicians & Surgeons | Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific | Med School: Albert Einstein College of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Paul Fruehauf
Medical Specialties
Dr. John Paul Fruehauf has the following 2 specialties
Specialty Expertise
Dr. John Paul Fruehauf has the following 15 areas of expertise
Certifications, License, & Education
41 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2026, Active
EDUCATION & TRAINING
Residency
National Cancer Institute
Medical School
Rush Medical College Of Rush University Medical CenterGraduated in 1985
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Frequently Asked Questions
- Where is Dr. John Fruehauf's office located?
- Dr. John Fruehauf's office is located at 1640 Newport Blvd Ste 400, Costa Mesa, CA, 92627.
- Which hospitals is Dr. John Fruehauf affiliated with?
- Dr. John Fruehauf is affiliated with Uci Medical Center, College Hospital Costa Mesa, and Mcn Health.
- What languages does Dr. John Fruehauf speak?
- Dr. John Fruehauf speaks Chinese, Spanish, Vietnamese, Tagalog, and English.
- How can I make an appointment with Dr. John Fruehauf?
- You can find contact information for Dr. John Fruehauf here on Vitals.
- Does Dr. John Fruehauf accept virtual/telehealth appointments?
- Dr. John Fruehauf has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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