Expertise in
19
conditions

Dr. Karen Tsai

Endocrinology
City Of Hope's Helford Clinical Research Hospital
1500 Duarte Rd, 
Duarte, CA 
Accepting New Patients
Offers Telehealth
Referral required
Before you request
Expertise in
19
conditions
City Of Hope's Helford Clinical Research Hospital
1500 Duarte Rd, 
Duarte, CA 

Overview

Karen Tsai is an Endocrinologist practicing medicine in Duarte, California.

Dr. Tsai is highly rated in 19 conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Papillary Thyroid Cancer, Thyroid Cancer, Addison's Disease, and Parathyroidectomy.

She is actively involved in clinical research, co-authoring 19 peer reviewed articles. Dr. Tsai is currently accepting new patients.

Specialties

Endocrinology

Licenses

Internal Medicine in CA

Hospital Affiliations

San Antonio Regional Hospital

Languages Spoken

English

Gender

Female

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
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
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
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.

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Inland Empire Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
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
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
TeamCare
  • 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 21 Less Insurance Carriers -

Locations

City of Hope's Helford Clinical Research Hospital
1500 Duarte Rd, Duarte, CA 91010
Other Locations
City of Hope South Pasadena
209 Fair Oaks Ave, South Pasadena, CA 91030

Additional Areas of Focus

Dr. Tsai 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.

19 Total Publications

Incidence, Risk Factors, and Survival Implications of Immune-Related Adverse Events in Patients With Metastatic Breast Cancer.
Incidence, Risk Factors, and Survival Implications of Immune-Related Adverse Events in Patients With Metastatic Breast Cancer.
Journal: Clinical breast cancer
Published: March 20, 2026
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 (0.1 miles away)
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Frequently Asked Questions about Dr. Karen Tsai

How do I make an appointment with Dr. Karen Tsai?

You can book an appointment with Dr. Karen Tsai by calling their office at 866-461-6206. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Karen Tsai a top-rated expert for Hypothyroidism?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Karen Tsai is classified as an Advanced expert for Hypothyroidism, 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. Karen Tsai specialize in?

While Dr. Karen Tsai is a Endocrinology, they have specific expertise in Hypothyroidism, Papillary Thyroid Cancer, and Thyroid Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Endocrinology.

Does Dr. Karen Tsai participate in research or clinical trials?

Yes. Dr. Karen Tsai has published 19 articles and abstracts on conditions like Hypothyroidism. You can view a list of Dr. Karen Tsai's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Karen Tsai accept my insurance?

Dr. Karen Tsai accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 866-461-6206 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

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