Expertise in
11
conditions

Dr. Ronald S. Swerdloff

Endocrinology
Harbor-UCLA Medical Center
1000 W Carson St, 
Torrance, CA 
Accepting New Patients
58 Years of Experience
Referral required
Before you request
Expertise in
11
conditions
Harbor-UCLA Medical Center
1000 W Carson St, 
Torrance, CA 

Overview

Ronald Swerdloff is an Endocrinologist practicing medicine in Torrance, California. He has been practicing medicine for over 58 years.

Dr. Swerdloff is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Hypogonadism, Isolated Hypogonadotropic Hypogonadism, Hypogonadotropic Hypogonadism, Hormone Replacement Therapy (HRT), and Orchiectomy.

He is actively involved in clinical research, co-authoring 100 peer reviewed articles and participating in 4 clinical trials. Dr. Swerdloff is currently accepting new patients.

Specialties

Endocrinology

Licenses

Internal Medicine in CA

Hospital Affiliations

Lac/harbor-UCLA Med Center

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:

Anthem BCBS
  • 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
Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 3 Less Insurance Carriers -

Locations

Harbor-UCLA Medical Center
1000 W Carson St, Torrance, CA 90502

Additional Areas of Focus

Dr. Swerdloff 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.

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.

4 Clinical Trials

Project 1: Diet and Exercise Modulate the Sperm Epigenome in Men
Project 1: Diet and Exercise Modulate the Sperm Epigenome in Men
Enrollment Status: Active_not_recruiting
Publish Date: March 10, 2026
Intervention Type: Other
Study Phase: Not Applicable
A Randomized, Double-Blind, Multiple Ascending Oral Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of PCO371 in Patients With Hypoparathyroidism
A Randomized, Double-Blind, Multiple Ascending Oral Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of PCO371 in Patients With Hypoparathyroidism
Enrollment Status: Terminated
Publish Date: June 11, 2021
Intervention Type: Drug
Study Phase: Phase 1
A Multi-center, Randomized, Open-label, Phase IV Study to Investigate the Management of Pasireotide-induced Hyperglycemia With Incretin Based Therapy or Insulin in Adult Patients With Cushing's Disease or Acromegaly
A Multi-center, Randomized, Open-label, Phase IV Study to Investigate the Management of Pasireotide-induced Hyperglycemia With Incretin Based Therapy or Insulin in Adult Patients With Cushing's Disease or Acromegaly
Enrollment Status: Completed
Publish Date: May 29, 2019
Intervention Type: Drug
Study Phase: Phase 4
A Phase 2 Study of the Effect of Meals With Various Amounts of Fat Given Immediately After Dosing on the Pharmacokinetics of an Oral Testosterone Undecanoate
A Phase 2 Study of the Effect of Meals With Various Amounts of Fat Given Immediately After Dosing on the Pharmacokinetics of an Oral Testosterone Undecanoate
Enrollment Status: Completed
Publish Date: May 17, 2018
Intervention Type: Drug
Study Phase: Phase 2
View 3 Less Clinical Trials

100 Total Publications

Paternal Metabolic Reversal Remodels Sperm RNA Profiles and Ameliorates Intergenerational Metabolic Disorder in Mice.
Paternal Metabolic Reversal Remodels Sperm RNA Profiles and Ameliorates Intergenerational Metabolic Disorder in Mice.
Journal: bioRxiv : the preprint server for biology
Published: August 20, 2026
Similar Doctors
Expertise in
42
conditions
Expertise in
42
conditions
Referral required
Before you request

Keck Hospital Of USC

1500 San Pablo Street, 
Los Angeles, CA 
 (16.9 miles away)
800-872-2273
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

John Carmichael is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Carmichael is highly rated in 42 conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Hypothalamic Tumor, Acromegaly, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy. Dr. Carmichael is currently accepting new patients.

Expertise in
37
conditions
Dr. Anthony P. Heaney
Endocrinology
Expertise in
37
conditions
Dr. Anthony P. Heaney
Endocrinology
Referral required
Before you request

Gonda (Goldschmied) Diabetes Center Santa Monica

2020 Santa Monica Blvd Ste 550, 
Santa Monica, CA 
 (17.0 miles away)
310-828-1050
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Anthony Heaney is an Endocrinologist practicing medicine in Santa Monica, California. Dr. Heaney is highly rated in 37 conditions, according to our data. His clinical expertise encompasses Cushing's disease, Pituitary Tumor, Hypothalamic Tumor, Cushing's syndrome, and Endoscopic Transnasal Transsphenoidal Surgery. Dr. Heaney is currently accepting new patients.

Expertise in
15
conditions
Dr. Trevor E. Angell
Endocrinology
Expertise in
15
conditions
Dr. Trevor E. Angell
Endocrinology
Referral required
Before you request

Norris Cancer Hospital-Pasadena

625 S Fair Oaks Ave, 
Pasadena, CA 
 (22.6 miles away)
626-568-1622
Experience:
17+ years
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Trevor Angell is an Endocrinologist practicing medicine in Pasadena, California. He has been practicing medicine for over 17 years. Dr. Angell is highly rated in 15 conditions, according to our data. His clinical expertise encompasses Thyroid Nodule, Thyroid Cancer, Follicular Thyroid Cancer, Papillary Thyroid Cancer, and Thyroidectomy. Dr. Angell is currently accepting new patients.

Frequently Asked Questions about Dr. Ronald S. Swerdloff

How do I make an appointment with Dr. Ronald S. Swerdloff?

You can book an appointment with Dr. Ronald S. Swerdloff by calling their office at 310-222-1867. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Ronald S. Swerdloff a top-rated expert for Hypogonadism?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Ronald S. Swerdloff is classified as an Elite expert for Hypogonadism, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Ronald S. Swerdloff specialize in?

While Dr. Ronald S. Swerdloff is a Endocrinology, they have specific expertise in Hypogonadism, Isolated Hypogonadotropic Hypogonadism, and Hypogonadotropic Hypogonadism. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Endocrinology.

Does Dr. Ronald S. Swerdloff participate in research or clinical trials?

Yes. Dr. Ronald S. Swerdloff has published 100 articles and abstracts on conditions like Hypogonadism. You can view a list of Dr. Ronald S. Swerdloff's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Ronald S. Swerdloff accept my insurance?

Dr. Ronald S. Swerdloff accepts most major insurance plans, including Anthem BCBS and Blue Cross Blue Shield. We recommend calling the office directly at 310-222-1867 to verify that your specific plan is currently accepted before your visit.

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. Swerdloff's expertise for a condition
ConditionClose
View All 26 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