AM
40 Years of Experience
Accepting patients
Who is Dr. Marcus, Endocrinologist in Laguna Hills, CA?
Dr. Alan Marcus, MD is an Endocrinologist, who primarily practices in Laguna Hills, CA with 1 additional practice location. He has been practicing for over 40 years and is board certified. Dr. Marcus graduated from Universidad Autonoma De Guadalajara, Facultad De Medicina and completed his residency at St Josephs Hospital Medical Center. Dr. Marcus is fluent in English and Spanish, and is currently seeing new patients. Dr. Marcus’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marcus’s office at (949) 770-4177.
Where did Dr. Marcus go to medical school and complete their residency?
Fellowship: Usc School Medicine/Los Angeles County
Residency: St Josephs Hospital Medical Center
Medical School: Universidad Autonoma De Guadalajara, Facultad De Medicina
Is Dr. Marcus board certified as an Endocrinologist?
Yes, Dr. Alan Marcus, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Marcus speak?
Dr. Marcus and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Marcus treat?
As an Endocrinologist, Dr. Marcus diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Marcus. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Hashimoto's Disease
- Thyroid Disease
- Hashimoto's disease
- Autoimmune thyroiditis', 'Chronic lymphocytic thyroiditis', 'Hashimoto's thyroiditis
ICD-10 Codes:
- E063: Autoimmune thyroiditis
Which procedures does Dr. Marcus perform as an Endocrinologist?
As an Endocrinologist, procedures performed by Dr. Alan Marcus may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
For detailed information, please contact Dr. Marcus' office.
Does Dr. Marcus accept my insurance?
Dr. Marcus accepts most major insurance plans. Important: Please call our office at (949) 770-4177 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Marcus accept in Laguna Hills, CA?
Dr. Marcus in Laguna Hills, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
BCBS Unspecified
Blue Shield of California
Crown Cork and Seal Company
Hoag Memorial Hospital Presbyterian
Humana
Medicare
State of Indiana
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Marcus' office located?
Dr. Alan Marcus' Primary Practice
24012 Calle de la Plata Ste 345
Laguna Hills, CA 92653
(949) 770-4177
What is Dr. Marcus's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Marcus's National Provider Identifier (NPI) number is 1275631657.
What common questions do patients ask about Dr. Marcus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marcus
What is Dr. Alan Marcus's specialty?
Dr. Marcus is a Endocrinologist near Laguna Hills, CA. An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues. Contact Dr. Marcus to book an appointment today.
Is this Dr. Alan Marcus affiliated with a ranked Castle Connolly Top Hospital?
No, Marcus is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: MemorialCare Saddleback Medical Center. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Endocrinologist?
Explore Endocrinologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Alan Marcus accepting new patients in Laguna Hills, CA?
Yes, Dr. Alan Marcus is accepting new patients at this time.
Does Dr. Alan Marcus offer online booking?
Please contact Dr. Marcus's office at (949) 770-4177 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Alan Marcus?
Please contact Dr. Marcus's office at (949) 770-4177 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Alan Marcus have?
Dr. Alan Marcus is certified by the American Board of Internal Medicine.
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