4.3
8 Ratings with 2 written Reviews
Summary
Dr. Robert Masters has practiced cardiology and internal medicine for 54 years and is affiliated with Memorialcare Saddleback Medical Center. He treats cardiac arrhythmia, palpitations, and hypertension, and performs electrocardiograms, cardiac device monitoring, and dobutamine stress echocardiograms.
Dr. Masters earned his medical degree from the University of California Irvine College of Medicine and completed his residency at LAC USC Medical Center. He sees patients in Laguna Hills and San Clemente, California, and speaks English and Spanish. Patients on Vitals rate Dr. Masters 4.25 out of 5.
Dr. Masters earned his medical degree from the University of California Irvine College of Medicine and completed his residency at LAC USC Medical Center. He sees patients in Laguna Hills and San Clemente, California, and speaks English and Spanish. Patients on Vitals rate Dr. Masters 4.25 out of 5.
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 | Michael Kian Lam Ong | Donna Marie Lien |
| Cardiology | Cardiology | Anesthesiology | Anesthesiology |
| Accepts New Patients | Accepts New Patients | ||
| 54 Years of Experience | 16 Years of Experience | 65 Years of Experience | 12 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 | Aliso Viejo , CA | Anaheim , CA |
| Med School: University Of California Irvine College Of Medicine | Med School: New York Medical College | Med School: Universiti Malaya Fakulti Perubatan | Med School: University Of California San Diego School Of Medicine |
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 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 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.
- What languages does Dr. Robert Masters speak?
- Dr. Robert Masters speaks English and Spanish.
- Does Dr. Robert Masters accept my insurance?
- You can see the insurance plans that Dr. Robert Masters accepts on their Vitals profile.
- 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.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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