Ronald J. Ruby, MD
Redondo Beach, CA 90277
Providence Medical Institute - Redondo Beach Internal Medicine & Endocrinology
520 North Prospect Avenue, Suite 200, Redondo Beach, CA 90277
Insurances Accepted
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About Ronald J. Ruby
At Baltimore City Hospitals, Dr. Ruby performed his internship and residency. He became the Chief Medical Resident and a fellow at Johns Hopkins Hospitals. His fellowship training in endocrinology was at Harbor UCLA where he was the Chief Resident. Fellowship interest were in diabetes, obesity, and thyroid disease.
He is a charter member and fellow of the American Association of Clinical Endocrinologists and a member of the National Lipid Association, American Diabetes Association and the Endocrine Society. He has been in the South Bay since 1980 practicing Internal Medicine and Endocrinology. Dr. Ruby has served as the medical director on the board of directors for the South Bay Independent Medical Group. He was the chief of staff at South Bay Hospital. Currently serving as director of the medical education at Providence Little Company of Mary. His current clinical research involves early diagnosis and treatment of pre-diabetics and recognition of premature vascular disease.
Dr. Ruby is a published author and serves as a national speaker for osteoporosis. He is a lifelong sports enthusiast, plays paddle tennis and has a great interest in photography. His wife, two sons and two grandchildren remain the primary focus of his busy and productive lifestyle. His last publication was in the international journal The Lancet-Diabetes & Endocrinology in October 2018 called STOP DIABETES.
Johns Hopkins Bayview Medical Center
1974
John Hopkins Bayview Medical Center
1974
Johns Hopkins Bayview Medical Center
1977
John Hopkins Bayview Medical Center
1977
Los Angeles County-Harbor-UCLA Medical Center
1979
University of Texas Southwestern Medical Center at Dallas Southwestern Medical School
1973
- American Board of Internal Medicine, Internal Medicine
- American Board of Internal Medicine, Endocrinology Diabetes and Metabolism
520 North Prospect Avenue, Suite 200
Redondo Beach, CA 90277
Providence Axminster Medical Group
Providence Little Company of Mary Medical Center Torrance
Community Reviews
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Dr ruby is outstanding both as to his knowledge of diabetes and his empathy to his patients and his willingness to help on short notice in a crisis.
Providence Patient
This was my first visit to this provider, Dr Ruby is an excellent doctor, explained everything and listen to my concerns. I'm extremely satisfied with this provider team
Providence Patient
Excellent medical care and counseling from Dr Ruby. Always has current updates on diabetic medications and listens to my patient concerns. Communicates all aspects of technical terms and conditions in understandable terms. Provides explanations of medical and physical trends based on current lab results. Provides options to facilitate improvement and follows up on results of previous recommendations. Always concerned, courteous and kind while communicating full extent of current conditions, Office staff friendly, courteous and extremely efficient. I receive excellent support from Dr Ruby and his office staff and I'm very appreciative of their services.
Providence Patient
I've been going to Dr. Ruby for almost 20 years, and he has always given the best care.
Providence Patient
Always a great experience
Providence Patient
Dr. Ruby is very knowledgable and takes his time with exams and explanations. Not one for fads, he tells it like he sees it and is honest and responsive. I trust his judgement and value his assessments as my provider. I cannot say enough good about Dr. Ruby!!
Providence Patient