4.9
527 Ratings with 512 written Reviews
Summary
Dr. Ronald Ruby treats diabetes mellitus, growth conditions, and hypertension, and performs nutrition consultations in his endocrinology, diabetes, and metabolism practice. He has practiced for 53 years and is affiliated with Providence Little Company of Mary Medical Center Torrance.
Dr. Ruby earned his medical degree from the University of Texas, completed his residency at Johns Hopkins Bayview Medical Center in 1977, and his fellowship at Los Angeles County–Harbor–UCLA Medical Center in 1979. He sees patients in Redondo Beach, California. Patients on Vitals rate Dr. Ruby 4.92 out of 5.
Dr. Ruby earned his medical degree from the University of Texas, completed his residency at Johns Hopkins Bayview Medical Center in 1977, and his fellowship at Los Angeles County–Harbor–UCLA Medical Center in 1979. He sees patients in Redondo Beach, California. Patients on Vitals rate Dr. Ruby 4.92 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 53 years of experience
- 20 insurance plans accepted
- speaks English
- Los Angeles County-Harbor-UCLA Medical Center
- 512 written reviews
- 1 award
- 2 specialties
- 13 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Awards
Vitals Preferred Provider
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Office Location
Providence Medical Institute - Redondo Beach Internal Medicine & Endocrinology
520 N Prospect Ave Ste 200Redondo Beach, CA 90277 Tel: (310) 374-7655
Compare with Similar Doctors
 |  |  | |
| Ronald Jay Ruby, MD | Dr. Steven Andrew Brody | Dr. Theodore C Friedman, M.D., Ph.D. | Dr. Miguel Enrique Rodriguez, MD |
| Endocrinology, Diabetes & Metabolism | Reproductive Endocrinology | Endocrinology, Diabetes & Metabolism | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 53 Years of Experience | 49 Years of Experience | 39 Years of Experience | 54 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | Speaks English, Spanish |
| Redondo Beach , CA | San Diego , CA | Los Angeles , CA | Los Angeles , CA |
| Med School: University of Texas | Med School: Washington University In St Louis School Of Medicine | Med School: Icahn School Of Medicine At Mount Sinai | Med School: Universidad Autonoma De Santo Domingo Facultad De Ciencias De La Salud |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Ronald Jay Ruby
Medical Specialties
Ronald Jay Ruby has the following 2 specialties
Specialty Expertise
Ronald Jay Ruby has the following 13 areas of expertise
Certifications, License, & Education
53 Years Experience
Ronald Jay Ruby 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 expires in 2027.
Education & Training
Fellowship
Completed their fellowship at Los Angeles County-Harbor-UCLA Medical Center in 1979.
Residency
Completed their residency at Johns Hopkins Bayview Medical Center in 1977 and John Hopkins Bayview Medical Center in 1977.
Internship
Completed their internship at Johns Hopkins Bayview Medical Center in 1974 and John Hopkins Bayview Medical Center in 1974.
Medical School
Graduated from University of Texas in 1973 and University of Texas Southwestern Medical Center at Dallas Southwestern Medical School in 1973.
NPI Number
Ronald Jay Ruby's NPI number is 1568475044.
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Frequently Asked Questions
- What languages does Ronald Ruby speak?
- Ronald Ruby speaks English.
- Which hospitals is Ronald Ruby affiliated with?
- Ronald Ruby is affiliated with Providence Little Company Of Mary Medical Center Torrance.
- Is Ronald Ruby accepting new patients?
- Ronald Ruby is accepting new patients on Vitals. View Ronald Ruby's profile on Vitals to make an appointment.
- How can I make an appointment with Ronald Ruby?
- You can find contact information for Ronald Ruby here on Vitals.
- Does Ronald Ruby accept virtual/telehealth appointments?
- Ronald Ruby has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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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