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Office
520 N Prospect Ave
Suite 200
Redondo Beach, CA 90277Phone+1 310-374-7655Fax+1 310-372-7026
Education & Training
Huntington Memorial HospitalResidency, Internal Medicine, 1985 - 1988
Keck School of Medicine of the University of Southern CaliforniaClass of 1985
Certifications & Licensure
CA State Medical License 1986 - 2026- American Board of Internal Medicine Internal Medicine
Clinical Trials
- Disease Prevention in Clinical Practice Base on Patient Specific Physiology Start of enrollment: 2009 Jan 05
Publications & Presentations
PubMed
- Pre-Prediabetes: Insulin Resistance is Associated with Cardiometabolic Risk in Non-obese Patients (STOP DIABETES).John Armato, Ralph A DeFronzo, Muhammad Abdul-Ghani, Ron Ruby
The Journal of Clinical Endocrinology and Metabolism. 2024-08-07 - 2 citationsAre angiotensin-converting enzyme inhibitors/angiotensin receptor blockers associated with reduced severe acute respiratory syndrome coronavirus 2 infections and impro...John Armato, Ralph A DeFronzo, Shih-Ting Chiu, Deanna Rider, Ronald Ruby
Diabetes, Obesity & Metabolism. 2022-12-01 - 43 citationsSuccessful treatment of prediabetes in clinical practice using physiological assessment (STOP DIABETES).John Armato, Ralph A. DeFronzo, Muhammad A. Abdul-Ghani, Ron J Ruby
The Lancet. Diabetes & Endocrinology. 2018-10-01
Journal Articles
- Successful Treatment of Prediabetes in Clinical Practice Using Physiological Assessment (STOP DIABETES)John Armato, MD, The Lancet
- GLP-1 Provoked Severe Hypoglycemia in an Individual With Type 2 Diabetes and a Benign InsulinomaRJ Ruby, JP Armato, C Pyke, AL Peters, Diabetes Care, 8/1/2014
Press Mentions
Treating Early Signs of Diabetes Risk May Stave off the DiseaseOctober 31st, 2018
Professional Memberships
- Member
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