Dr. Susan C. Ahern

Endocrinology
UCLA Heart And Vascular Services
100 Moody Ct Ste 200, 
Thousand Oaks, CA 
Accepting New Patients
Offers Telehealth
Referral required
Before you request
UCLA Heart And Vascular Services
100 Moody Ct Ste 200, 
Thousand Oaks, CA 

Overview

Susan Ahern is an Endocrinologist practicing medicine in Thousand Oaks, California.

Her clinical expertise encompasses Adrenal Insufficiency Pediatric, Panhypopituitarism, Isolated ACTH Deficiency, and Type 2 Diabetes (T2D).

She is actively involved in clinical research, co-authoring 6 peer reviewed articles. Dr. Ahern is currently accepting new patients.

Specialties

Endocrinology

Licenses

Internal Medicine in CA

Hospital Affiliations

Ronald Reagan UCLA Medical Center
St Johns Regional Medical Center
Community Memorial Hospital - Ojai

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
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • 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
HMSA
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • 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
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
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 24 Less Insurance Carriers -

Locations

UCLA Heart and Vascular Services
100 Moody Ct Ste 200, Thousand Oaks, CA 91360
Other Locations
Ventura Primary & Specialty Care
6633 Telephone Rd Ste 212, Ventura, CA 93003

Additional Areas of Focus

Dr. Ahern 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.

6 Total Publications

Mixed Medullary and Papillary Thyroid Carcinoma in a Patient on Tirzepatide.
Mixed Medullary and Papillary Thyroid Carcinoma in a Patient on Tirzepatide.
Journal: Cureus
Published: January 22, 2026
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Frequently Asked Questions about Dr. Susan C. Ahern

How do I make an appointment with Dr. Susan C. Ahern?

You can book an appointment with Dr. Susan C. Ahern by calling their office at 805-418-3500. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Susan C. Ahern a top-rated expert for Adrenal Insufficiency Pediatric?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Susan C. Ahern is classified as an Experienced expert for Adrenal Insufficiency Pediatric, 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. Susan C. Ahern specialize in?

While Dr. Susan C. Ahern is a Endocrinology, they have specific expertise in Adrenal Insufficiency Pediatric, Panhypopituitarism, and Isolated ACTH Deficiency. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Endocrinology.

Does Dr. Susan C. Ahern participate in research or clinical trials?

Yes. Dr. Susan C. Ahern has published 6 articles and abstracts on conditions like Adrenal Insufficiency Pediatric. You can view a list of Dr. Susan C. Ahern's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Susan C. Ahern accept my insurance?

Dr. Susan C. Ahern accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 805-418-3500 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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