Dr. Nisha Jayani, MD


Endocrinology, Diabetes & Metabolism | Female

St. Jude Heritage Medical Group 100 E Valencia Mesa Dr Ste 105 Fullerton, CA 92835 Get Directions
Dr. Nisha Jayani, MD
Dr. Nisha Jayani, MD is an endocrinology, diabetes & metabolism doctor who practices in Fullerton, CA. She has been practicing for 8 years. Dr. Jayani is affiliated with St.Jude Medical Center.

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Dr. Jayani's Experience

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Jayani

Dr. Jayani accepts 7 insurance carriers

Dr. Jayani is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Jayani's Reviews

Likelihood of recommending Dr. Jayani to family and friends
based on 20 total reviews (6 with comments)
Dr. Jayani's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (6)
Las Vegas, NV |
Very rude and no compassion. Gave her several chances but will not be returning.
Brea, CA |
Never have i been treated with so much disrespect and felt so much lack of compasion. I am a type 1 diabetic, mother of 3 children under 5 years old (including an 8month old) and arrived 9-10 minutes late for an appointment due to circumstances that come along w babies. I was not assisted w other resonable options to see the doctor until months, was made to feel i was punished for being late, and not being considered as a mom, post partum, sweating to get help control my sugers. I am leaving her
Buena Park, CA |
I left a review of this doctor last October about a situation that occurred during my last appointment. Since then, the doctor contacted me personally and apologized. She informed me that there was an egregious breakdown in communication and this situation inspired a change in office practice. I saw Dr. Jayani this week (as I believe in 2nd chances), and was treated with the utmost kindness and respect. I would recommend this healthcare provider.
in Orange County, CA |
Unsympathetic to the needs of her patients.
in La Habra, CA |
The level of care, dedication, professionalism that Dr. Jayani has and continues to show my dad at all his appointments as she juggles his thyroid problems, kidney problems, and consults with his other doctors regarding his on-going cancer treatment has been amazing! I'm grateful to her and to God for her care, concern, and dedication. Thank you and bless you!
in Anaheim, CA |
Dr. Nisha Jayani is very friendly and thorough in explaining my diabetic condition and things to be careful of. She is obviously very knowledgeable and so much better than the other doctors I've seen. She spends the appropriate amount of time with patients and answers any questions I have. I would recommend her to my family and friends.
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Dr. Jayani's 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
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Jayani has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for California.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Jayani's 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 Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Cushing's Syndrome
  • Diabetes
  • Diabetes Mellitus, Secondary
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Endocrine Disorders
  • Goiter
  • Graves' Disease
  • Gynecomastia
  • Hashimoto's Disease
  • Hormone Imbalance
  • Hypercalcemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hypertension
  • Hyperthyroidism
  • Hypokalemia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Male Hypogonadism
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Parathyroid (Gland) Disease
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Pituitary Disease
  • Polycystic Ovarian Syndrome
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency


  • Medical School
    Medical University of Lublin

    Graduated in 2009

  • Internship Hospital
    New York Medical College Westchester Medical Center

    Completed in 2010

  • Residency Hospital
    New York Medical College Westchester Medical Center

    Completed in 2012

  • Fellowship Hospital
    University of Arizona

    Completed in 2014

Languages Spoken

  • English
  • Gujarati
  • Spanish

Memberships &
Professional Affiliations

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


  • Endocrinology, Diabetes & Metabolism

Procedures Performed

  • Thyroid Biopsy