Dr. Alan Marcus, MD

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Dr. Alan Marcus, MD

Endocrinology, Diabetes & Metabolism | Male

South Orange Endocrinology 24012 Calle De La Plata Ste 345, Laguna Hills, CA 92653 Get Directions
(949) 770-4177

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Care Philosophy

Dr. Marcus specializes in Endocrinology, Diabetes & Metabolism and practices in Laguna Hills, CA. He practices at 1 location.

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Dr. Marcus' Experience

58Experience
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Experience Match

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2
Specialties

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2
Board Certifications

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42
Conditions Treated

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Procedures Performed

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Background Check

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Education

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Marcus

Dr. Marcus accepts 7 insurance carriers

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7 Insurance Carriers Accepted*

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Hospital Quality

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Reviewing Dr. Marcus

Dr. Marcus' Review Details
4.7 based on 37 responses
Help millions around the nation find the right doctor by sharing your experience with your doctor.
Key Survey Insights
  • Trustworthiness
     (36)
  • Helpfulness
     (37)
  • Staff
     (36)
  • Scheduling
     (36)
Experience with Dr. Marcus
  • Level of trust in provider's decisions
     (36)
  • How well provider explains medical condition(s)
     (37)
  • How well provider listens and answers questions
     (37)
  • Spends appropriate amount of time with patients
     (36)
Dr. Marcus' Office & Staff
  • Ease of scheduling urgent appointments
     (36)
  • Office environment, cleanliness, comfort, etc.
     (36)
  • Staff friendliness and courteousness
     (36)
  • Total wait time (waiting & exam rooms)
    10 – 15 minutes (33)
Open Full Survey+
in Irvine, CA |
Dr. Marcus has been taking care of me for more than a decade. He caught a diagnosis that other providers missed. He has been instrumental in keeping me healthy. He even answers emails in the evenings/weekends about urgent medical concerns.
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Specialties

  • Endocrinology, Diabetes & Metabolism
  • Endocrinology & Metabolism

Board Certifications

Why It Matters: Dr. Marcus' Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Diabetes, Metabolism & Endocrinology
  • Internal Medicine

Conditions Treated

  • Abnormal Thyroid
  • Adrenal Gland Diseases
  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Bone Disorders
  • Cancer
  • Congenital Adrenal Hyperplasia (CAH)
  • Cushing's Syndrome
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Hashimoto's Disease
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypopituitarism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Multiple Endocrine Neoplasia
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Phosphorus Metabolism Disorders
  • Rickets
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency

Procedures Performed

  • Diabetes Counseling

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for California.

    What is medical malpractice
  • 1
    Sanction

    Dr. Marcus has received 1 sanction

    More What is a sanction or disciplinary action
    • Professional Misconduct  (2/28/2014)
    • Action Taken: Probation
    • Summary: Please reference the following Document
    • Documentation: Download here (PDF)
    • State: California
    Less
  • 1
    Board Action

    Dr. Marcus has 1 board action

    More What are board actions
    • Other  (8/30/2011)
    • Action Taken: Practice Restriction
    • Summary: Please reference the following Document
    • State: California
    • Documentation: Download here (PDF)
    Less

Education

  • Medical School
    Universidad Autonoma De Guadalajara, Facultad De Medicina

    Graduated in 1979

  • Internship Hospital
    Cmdnj Rutgers

    Completed in 1980

  • Residency Hospital
    St Josephs Hospital Medical Center

    Completed in 1983

  • Fellowship Hospital
    Usc School Medicine/Los Angeles County

    Completed in 1985

Awards & Recognition

  • Awards & Honors

    Dr. Marcus has no awards or honors listed.

  • Media & Publications

    Dr. Marcus has no media or publications listed.

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Marcus does not have any memberships or affiliations listed. If you are Dr. Marcus and would like to add memberships or affiliations, please update your free profile.

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Dr. Marcus' experience matches your search based on the following criteria:

  • Based on total number of patients treated over the last 12 months
  • Specializes in Endocrinology, Diabetes & Metabolism
  • Board certified in Diabetes, Metabolism & Endocrinology and Internal Medicine
  • No malpractice claims found
  • Sanctions found
  • Board actions found
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Why Does Experience Matter?

Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.

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Patient Satisfaction Results for Dr. Marcus

Overall Patient Satisfaction Score

Dr. Marcus' Office & Staff

Ease of scheduling urgent appointments
Office environment, cleanliness, comfort, etc.
Staff friendliness and courteousness
Total wait time (waiting & exam rooms)
10 – 15 minutes

Experience with Dr. Marcus

Level of trust in provider's decisions
How well provider explains medical condition(s)
How well provider listens and answers questions
Spends appropriate amount of time with patients