Dr. Stephen C. Castorino, MD

Dr. Stephen C. Castorino, MD


Endocrinology, Diabetes & Metabolism | Male | 55 years old

59 reviews| Leave a review
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Care Philosophy

Treating Aging as a Disease, from the Inside OUT. Using Common Sense and actually listening to patients goes a long way in treating Endocrine Conditions.Read more

Dr. Castorino's Experience

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Board Certifications

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Castorino

Dr. Castorino accepts 27 insurance carriers

Dr. Castorino's Reviews

Likelihood of recommending Dr. Castorino to family and friends
based on 59 total surveys (13 with reviews)
Dr. Castorino's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Reviews (13)
San Francisco, CA |
He listened!!! I had been referred to another Endocrinologist who didn't listen to anything I had to say. And, that Endo Doc ordered $2.000 worth of testing to see what the issue was - when my blood test results already showed a very high testosterone level for a woman of my age. At that point, I knew I had to get a second opinion and I found Dr. Castorino. He listened to my concerns and believed me! We agreed on a treatment plan - saving me money, stress, and very literally...my hair!!
in Salt Lake City, UT |
This is by and large the worst medical experience of my life. I frankly think that medical board should take Dr. Castorino’s license away. He is dangerous as a human being and a doctor. I knew that I have an under-active thyroid and came to Dr. Castorino hoping for treatment. He did give me a consultation and send me to get lab work for thyroid panel. I paid out of pocket for both his visit and the lab work, around $350. After blood work came back, Dr Castorino simply never returned my calls and
in Las Vegas, NV |
I just met Dr Castorino and his staff yesterday after being diagnosed with type 2 diabetes a month ago. I left his office feeling like I was floating! For the first time, I felt good about being a diabetic! He was so positive and encouraging! It is so hard to find a doctor that you actually like! He explained things in a way that makes sense!!! I know this is the start to a life long journey...I am so happy to take this journey with Dr Castorino as my guide!!! Thank you very much!!!!
in Henderson, NV |
This is the best doctor I have ever seen.I have been suffering with Chronic Fatigue Syndrome and I was not willing to accept that this is what the rest of my life was going to feel like.There have to be answers for me.Doctor Castorino was very personal, listened, looked at my history, and treated me like a person, not a case.He understood how to help me get back on my feet while at the same time helping me figure out the best way to approach my personal issues.He understood!!!Best doc ever.
in Las Vegas, NV |
This doctor is the 1st one I've found that I actually liked and felt confidence in for the last 10 years! He is friendly yet professional & doesn't come across as a demigod and actually educates his patients beyond what any of the others I've been to have done.
in Bullhead City, AZ |
Dr. Castorino does abide by his philosophy which is to listen to the patient. I have a complicated endocrinological auto-immune disease. He is slowly changing my meds and I have felt quite a bit better. He believes in taking things slow. He is extremely knowledgeable about the entirety of a healthy working body. That is his goal of treatment (or at least to get as close as he can). He has a forward looking approach to treatment. My longest wait time was 15min. He will also take more time prn.
in Las vegas NV |
He is best doctor i have ever met..really listens to you...give you best advice...do happy that i didn't go to any other endocronoligist :) i saw his reviews on this site and he is really what people say about him down to earth very nice person :)
in BULLHEAD City, Arizona |
Great doctor. Really listens to his patients. Takes time to listen and explain. Never talks down to you. Respectful and kind. I would definitely recommend him to others.
in Henderson, NV |
Dr. Castirino is super smart but not egotistical. Very down to earth and compassionate.
in Las Vegas, NV |
Dr Castorino is an excellent doctor to go to. He is very knowledgeable in what he knows and takes the time to listen and spend as much time needed to answer questions. He goes beyond making sure his patients take good care of themselves.
in Las Vegas NV |
Wonderful doctor great bedside manners, listens to the patient's and has made great decisions on treatments. Great doctor...
Wonderful bedside manner. He genuinely cares for his patients and is very knowledgable and stays abreast of new medications, ideas etc. Wonderful Dr!
Dr. Castorino has great bedside manner, he's easy to talk to, he listens and is willing to do whatever it takes to get you feeling better. In 14 years, after 8 different Endocrinologists and a few Internal MDs or DOs, I finally found the Doctor that is not stuck in protocol mode. He treats the patient not the lab results. So far, I'm thrilled! The staff is friendly too!
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Dr. Castorino's Care Philosophy

Treating Aging as a Disease, from the Inside OUT. Using Common Sense and actually listening to patients goes a long way in treating Endocrine Conditions.

Dr. Castorino'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 Endocrinology
  •  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. Castorino has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Nevada.

    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. Castorino'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

  • Endocrinology

Conditions Treated

  • Abnormal Thyroid
  • Adrenal Gland Diseases
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Bone Disorders
  • Calcium Metabolism Disorders
  • Cancer
  • Diabetes
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Neuropathy
  • Diabetic Retinopathy
  • Endocrine Disorders
  • Goiter
  • Graves' Disease
  • Gynecomastia
  • Hormone Imbalance
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypoparathyroidism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Polycystic Ovarian Syndrome
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Testosterone Deficiency
  • Thyroid Cyst
  • Thyroid Disease
  • Vitamin D Deficiency
  • Weight Gain
  • Weight Loss


  • Medical School
    Drexel University College of Medicine

    Graduated in 2004

  • Internship Hospital
    Hospital University of Pennsylvania

    Completed in 2005

  • Residency Hospital
    Mercy Hospital

    Completed in 2007

  • Fellowship Hospital
    american academy of anti-aging medicine

    Completed in 2009

    Nih-Nichhd Sect On Hormonal Reg

    Completed in 2008

    University of Pennsylvania Health System

    Completed in 2000

  • Undergraduate School
    Perelman School of Medicine University of Pennsylvania

    Graduated in 1999

  • Other Education
    Hospital University of Pennsylvania

    Completed in 2004

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Endocrinology, Diabetes & Metabolism

Procedures Performed

  • Cell Based Therapy
  • Chronic Diabetes Management
  • Continuous Glucose Monitoring
  • Insulin Pump Therapy
  • Joint Injection
  • Platelet-Rich Plasma Injection (PRP)