Experienced in Obesity in Children

Dr. Ronald J. Ruby

Endocrinology
Providence Medical Institute
520 N Prospect Ave, 
Redondo Beach, CA 
Offers Telehealth

Experienced in Obesity in Children
Providence Medical Institute
520 N Prospect Ave, 
Redondo Beach, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Ronald Ruby is an Endocrinologist in Redondo Beach, California. Dr. Ruby is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Diabetic Hyperglycemic Hyperosmolar Syndrome, and Type 2 Diabetes (T2D).

His clinical research consists of co-authoring 3 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Endocrinology
Licenses
Internal Medicine in CA
Hospital Affiliations
Torrance Memorial Medical Center
Providence Little Company Of Mary Med Ctr Torrance
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Chinese Community Health
  • HMO
  • MEDICARE SNP
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Community Health Group
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
LA Care
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Nippon Life
  • INSURANCE PLAN
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 19 Less Insurance Carriers -

Locations

PROVIDENCE MEDICAL INSTITUTE
520 N Prospect Ave, Redondo Beach, CA 90277
Call: 562-933-2000
Other Locations
PROVIDENCE MEDICAL INSTITUTE
2801 Atlantic Ave, Long Beach, CA 90806
Call: 562-933-2000

Additional Areas of Focus

Dr. Ruby has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Hypoparathyroidism
Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


3 Total Publications

Are angiotensin-converting enzyme inhibitors/angiotensin receptor blockers associated with reduced severe acute respiratory syndrome coronavirus 2 infections and improved outcomes, and does race matter?
Are angiotensin-converting enzyme inhibitors/angiotensin receptor blockers associated with reduced severe acute respiratory syndrome coronavirus 2 infections and improved outcomes, and does race matter?
Journal: Diabetes, obesity & metabolism
Published: June 16, 2022
View All 3 Publications
Similar Doctors
Elite in Obesity in Children
Dr. Alaina Vidmar
Endocrinology
Elite in Obesity in Children
Dr. Alaina Vidmar
Endocrinology
4650 W Sunset Blvd, Department Of Pediatric Endocrinology, 
Los Angeles, CA 
 (17.6 miles away)
323-361-3385
Languages Spoken:
English
See accepted insurances

Alaina Vidmar is an Endocrinologist in Los Angeles, California. Dr. Vidmar is rated as a Distinguished provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Obesity, Obesity in Children, Diabetic Ketoacidosis, Congenital Adrenal Hyperplasia (CAH), and Sleeve Gastrectomy.

Distinguished in Obesity in Children
Dr. Bashar Saad
Endocrinology
Distinguished in Obesity in Children
Dr. Bashar Saad
Endocrinology

Bashar G Saad MD Inc

210 S Grand Ave, Suite 224, 
Glendora, CA 
 (35.0 miles away)
909-882-1210
Languages Spoken:
English
See accepted insurances

Bashar Saad is an Endocrinologist in Glendora, California. Dr. Saad is rated as a Distinguished provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Thyroid Nodule, Toxic Nodular Goiter, Type 2 Diabetes (T2D), and Thyroid Storm.

Distinguished in Obesity in Children
Dr. Ewa Konca
Endocrinology
Distinguished in Obesity in Children
Dr. Ewa Konca
Endocrinology

Chaparral Medical Group Inc

9170 Haven Ave, Suite 120, 
Rancho Cucamonga, CA 
 (48.8 miles away)
909-476-8700
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Ewa Konca is an Endocrinologist in Rancho Cucamonga, California. Dr. Konca is rated as a Distinguished provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Obesity, and Hypothyroidism.

VIEW MORE OBESITY IN CHILDREN DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Ruby's expertise for a condition
ConditionClose
      • Advanced
      • Diabetic Hyperglycemic Hyperosmolar Syndrome
        Dr. Ruby is
        Advanced
        . Learn about Diabetic Hyperglycemic Hyperosmolar Syndrome.
        See more Diabetic Hyperglycemic Hyperosmolar Syndrome experts
      • Osteoporosis
        Dr. Ruby is
        Advanced
        . Learn about Osteoporosis.
        See more Osteoporosis experts
      • Postmenopausal Osteoporosis
        Dr. Ruby is
        Advanced
        . Learn about Postmenopausal Osteoporosis.
        See more Postmenopausal Osteoporosis experts
      • Experienced
      • Addison's Disease
        Dr. Ruby is
        Experienced
        . Learn about Addison's Disease.
        See more Addison's Disease experts
      • Diabetic Nephropathy
        Dr. Ruby is
        Experienced
        . Learn about Diabetic Nephropathy.
        See more Diabetic Nephropathy experts
      • Hyperthyroidism
        Dr. Ruby is
        Experienced
        . Learn about Hyperthyroidism.
        See more Hyperthyroidism experts
      • Hypothyroidism
        Dr. Ruby is
        Experienced
        . Learn about Hypothyroidism.
        See more Hypothyroidism experts
      • Juvenile Primary Osteoporosis
        Dr. Ruby is
        Experienced
        . Learn about Juvenile Primary Osteoporosis.
        See more Juvenile Primary Osteoporosis experts
      • Maturity Onset Diabetes of the Young
        Dr. Ruby is
        Experienced
        . Learn about Maturity Onset Diabetes of the Young.
        See more Maturity Onset Diabetes of the Young experts
      View All 18 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.