Summary

Dr. Ralph Johnson is an internal medicine physician who earned his medical degree from the University of Texas Health Science Center at San Antonio Joe R. and Teresa Lozano Long School of Medicine. With 22 years of experience in practice, he focuses on comprehensive adult healthcare and the management of chronic conditions. Dr. Johnson provides care in English for his patients.

Dr. Johnson practices at multiple Kaiser Permanente locations throughout San Diego, California, including the Otay Mesa Medical Offices, San Diego Medical Center, and Clairemont Mesa facilities. He specializes in diabetes care, treating both Type 2 diabetes and diabetes in younger patients. His practice includes routine blood work monitoring and metabolic health assessments. Patients have given Dr. Johnson an average rating of 4.0 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4
  • 22 years of experience
  • 34 insurance plans accepted
  • speaks English
  • Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med
  • 2 written reviews
  • 1 specialty
  • 2 areas of expertise
  • 3 office locations
  • Male

Office Locations

Dr. Ralph Sellers Johnson has 3 locations

Kaiser Permanente Otay Mesa Medical Offices

4650 Palm AveSan Diego, CA 92154
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

San Diego Medical Center

4647 Zion AveSan Diego, CA 92120

Kaiser Permanente San Diego Medical Center

9455 Clairemont Mesa BlvdSan Diego, CA 92123

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Dr. Ralph Sellers Johnson, MD
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Dr. Ralph Sellers Johnson, MDDr. Shilpa Sayana, MDDr. Nima Ghadimi, MDDr. George Mousa, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
3.8 
22 Years of Experience 22 Years of Experience 29 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Spanish
San Diego , CASHERMAN OAKS , CAScottsdale , AZUpland , CA
Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: The Robert Larner Md College Of Medicine At The University Of Vermont Med School: Univ Iberoamericana Unibe Santo Domingo Med School: University Of Aleppo Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ralph Sellers Johnson

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Alignment Health Plan
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Arizona
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Brand New Day
  • CHAMPVA
  • Cigna
  • Community Health Group
  • Contra Costa Health Plan
  • Health Net
  • Health Net - HMO
  • Health Plan of San Mateo
  • HealthPartners
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UPMC Health Plan

Medical Specialties

Dr. Ralph Sellers Johnson has the following specialty

Specialty Expertise

Dr. Ralph Sellers Johnson has the following 2 areas of expertise

  • Diabetes
  • Diabetes Complications

Certifications, License, & Education

22 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Medical School

Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof MedGraduated in 2004

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Frequently Asked Questions

Is Dr. Ralph Johnson accepting new patients?
Dr. Ralph Johnson is accepting new patients on Vitals. View Dr. Ralph Johnson's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Ralph Johnson?
You can find contact information for Dr. Ralph Johnson here on Vitals.
Does Dr. Ralph Johnson accept my insurance?
You can see the insurance plans that Dr. Ralph Johnson accepts on their Vitals profile.
Where is Dr. Ralph Johnson's office located?
Dr. Ralph Johnson's office is located at 4650 Palm Ave, San Diego, CA, 92154.
What languages does Dr. Ralph Johnson speak?
Dr. Ralph Johnson speaks English.

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