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Summary
Dr. Johnson graduated from the University of Cincinnati College of Medicine in 2007. He works in San Luis Obispo, CA and 3 other locations and specializes in Radiation Oncology and Internal Medicine. Dr. Johnson is affiliated with Adventist Health Sierra Vista, French Hospital Medical Center and California Mens Colony Hospital.
Quick Facts
- accepting new patients
- 19 years of experience
- speaks English, Spanish
- University Of Cincinnati College Of Medicine
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Robert Ryn Johnson has 4 locationsSan Luis Radiation Oncology Center
100 Casa St Ste CSan Luis Obispo, CA 93405 Tel: (805) 541-1932
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
Sutter Health Palo Alto Medical Foundation Palo Alto Center
795 El Camino RealPalo Alto, CA 94301 Tel: (650) 321-4121
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
Compare with Similar Doctors
 |  |  | |
| Dr. Robert Ryn Johnson, MD | Dr. Ramsharan Kakani | Dr. Thomas Toan Nguyen, MD | Dr. Reza Pirsaheli, MD |
| Radiation Oncology | Internal Medicine | Internal Medicine | Vascular Neurology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 19 Years of Experience | 14 Years of Experience | 23 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| San Luis Obispo , CA | Kalamazoo , MI | San Luis Obispo , CA | Carmichael , CA |
| Med School: University Of Cincinnati College Of Medicine | Med School: G S L Medical College | Med School: Ross University School Of Medicine | Med School: Islamic Azad University Tehran Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Robert Ryn Johnson
Medical Specialties
Dr. Robert Ryn Johnson has the following 2 specialties
Specialty Expertise
Dr. Robert Ryn Johnson has the following 2 areas of expertise
Certifications, License, & Education
19 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2025, Expired
EDUCATION & TRAINING
Medical School
University Of Cincinnati College Of MedicineGraduated in 2007
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Frequently Asked Questions
- Is Dr. Robert Johnson accepting new patients?
- Dr. Robert Johnson is accepting new patients on Vitals. View Dr. Robert Johnson's profile on Vitals to make an appointment.
- Which hospitals is Dr. Robert Johnson affiliated with?
- Dr. Robert Johnson is affiliated with Adventist Health Sierra Vista, French Hospital Medical Center, and California Mens Colony Hospital.
- Where is Dr. Robert Johnson's office located?
- Dr. Robert Johnson's office is located at 100 Casa St Ste C, San Luis Obispo, CA, 93405.
- Does Dr. Robert Johnson accept virtual/telehealth appointments?
- Dr. Robert Johnson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Robert Johnson?
- You can find contact information for Dr. Robert Johnson here on Vitals.
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