4.3
8 Ratings with 2 written Reviews
Summary
Dr. Robert Masters is a cardiologist and internal medicine specialist with over five decades of experience caring for patients with heart and cardiovascular conditions. He earned his medical degree from University of California Irvine College of Medicine and completed his residency at LAC USC Medical Center. Dr. Masters is fluent in both English and Spanish.
Dr. Masters practices at MemorialCare Saddleback Medical Center and sees patients at South Orange County Cardiology Group locations in Laguna Hills and San Clemente, California. He specializes in treating heart rhythm disorders and high blood pressure. His expertise includes performing heart monitoring tests and stress tests using ultrasound technology. Patients have given Dr. Masters an average rating of 4.3 out of 5 stars.
Dr. Masters practices at MemorialCare Saddleback Medical Center and sees patients at South Orange County Cardiology Group locations in Laguna Hills and San Clemente, California. He specializes in treating heart rhythm disorders and high blood pressure. His expertise includes performing heart monitoring tests and stress tests using ultrasound technology. Patients have given Dr. Masters an average rating of 4.3 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 54 years of experience
- speaks English, Spanish
- Lac Usc Medical Center
- 2 written reviews
- 2 specialties
- 15 areas of expertise
- 1 hospital affiliation
- 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. Robert Keenan Masters has 2 locationsSouth Orange County Cardiology Group
24411 Health Center Dr Ste 550Laguna Hills, CA 92653 Tel: (949) 770-6252
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
South Orange County Cardiology Group
675 Camino de los Mares Ste 403San Clemente, CA 92673Mon8:00 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
Compare with Similar Doctors
 |  |  | |
| Dr. Robert Keenan Masters, MD | Dr. Raghav Sharma, MD | Austin Nicole Alicastro | Lisa Yoensil Yoon Park |
| Cardiovascular Disease | Cardiovascular Disease | Nurse Practitioner | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 54 Years of Experience | 16 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Hindi | ||
| Laguna Hills , CA | Winter Park , FL | Costa Mesa , CA | Santa Ana , CA |
| Med School: University Of California Irvine College Of Medicine | Med School: New York Medical College | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Robert Keenan Masters
Medical Specialties
Dr. Robert Keenan Masters has the following 2 specialties
Specialty Expertise
Dr. Robert Keenan Masters has the following 15 areas of expertise
Certifications, License, & Education
54 Years Experience
Dr. Robert Keenan Masters holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at Lac Usc Medical Center.
Medical School
Graduated from University Of California Irvine College Of Medicine in 1972.
NPI Number
Dr. Masters' NPI number is 1871685214.
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Frequently Asked Questions
- Is Dr. Robert Masters accepting new patients?
- Dr. Robert Masters is accepting new patients on Vitals. View Dr. Robert Masters's profile on Vitals to make an appointment.
- Does Dr. Robert Masters accept my insurance?
- You can see the insurance plans that Dr. Robert Masters accepts on their Vitals profile.
- Which hospitals is Dr. Robert Masters affiliated with?
- Dr. Robert Masters is affiliated with Memorialcare Saddleback Medical Center.
- Does Dr. Robert Masters accept virtual/telehealth appointments?
- Dr. Robert Masters has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Robert Masters's office located?
- Dr. Robert Masters's office is located at 24411 Health Center Dr Ste 550, Laguna Hills, CA, 92653.
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