Dr. Stephen Castorino, MD

Endocrinology, Diabetes & Metabolism  |  
Male  |  
Age 55
Insurances AcceptedSave
Dr. Stephen Castorino, MD
Dr. Stephen Castorino, MD is an endocrinology, diabetes & metabolism doctor who practices in Las Vegas, NV. He is 55 years old and has been practicing for 13 years.

653 N Town Center Dr

Las Vegas, NV 89144

Contact Information
Dr. Stephen Castorino, MD

Dr. Stephen Castorino, MD

Accepted insurance

  • Aetna
  • Amerigroup (Wellpoint)
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • Culinary Health Fund
  • First Health (Coventry Health Care)
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • Guardian
  • 13 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Castorino

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

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


  • Endocrinology, Diabetes & Metabolism

Board Certifications

  • Endocrinology
    Accredited by: American Board of Physician Specialties*

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


Read More


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

Background Check

0 Malpractice Claims

No malpractice history found for Nevada.

0 Sanctions

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

0 Board Actions

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


  • Perelman School Of Medicine University Of Pennsylvania
    Undergraduate School | Graduated 1999
  • Drexel University College Of Medicine
    Medical School | Graduated 2004
  • Hospital University Of Pennsylvania
    Internship Hospital | Completed 2005
  • Mercy Hospital
    Residency Hospital | Completed 2007
  • American Academy Of Anti-Aging Medicine
    Fellowship Hospital | Completed 2009
  • Nih-Nichhd Sect On Hormonal Reg
    Fellowship Hospital | Completed 2008
  • University Of Pennsylvania Health System
    Fellowship Hospital | Completed 2000
  • Hospital University Of Pennsylvania
    Other Education | Completed 2004

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Castorino has no media or publications listed.

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 profile.

Dr. Castorino's Reviews

Likelihood of recommending Dr. Castorino to family and friends
based on 60 total reviews (13 with comments)
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
    10 to 15 minutes
Patient Comments (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!
Have you seen Dr. Stephen Castorino, MD?
Are you Dr. Castorino?
Make it easy for patients to share their feedback. Also manage your personalized profile!

See our Endocrinology, Diabetes & Metabolism Specialist at MountainView Hospital

Visit Dr. Castorino

Now Accepting New Patients
Dr. Castorino accepts 27 insurance carriers
  • Aetna
    Aetna PPO
    Choice Plus POS II
    Choice POS
    Choice PPO
    Commercial HMO
    Health Fund PPO
  • Amerigroup (Wellpoint)
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
    Blue Cross Blue Shield PPO
  • Cigna
    Choice Fund PPO
    Cigna PPO
    Commercial PPO
    Great West Healthcare-Cigna PPO
    Network Open Access
    Open Access Plus PPO
    Select Network PPO
  • Commercial Insurance Company
  • Coventry Health Care
    Coventry Health Care PPO
    Platinum PPO
  • Culinary Health Fund
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • Guardian
  • Health Net
  • Health Plan of Nevada
  • Humana
    Choice Care
    Choice Care Network PPO
    Choice Care PPO
    Choice PPO
    Freedom PPO
    Humana Choice Medicare Advantage PPO
    Humana PPO
  • Magellan Health Services
    Magellan Health Services HMO
  • Mail Handlers Benefit Plan (MHBP)
  • Medicaid
  • Molina Healthcare
  • MultiPlan
  • Tricare
    TriCare for Life
  • United Teacher Associates Insurance Company
  • UnitedHealthCare
    Choice Plus PPO
    Options PPO
    United Healthcare POS
    United Healthcare PPO
  • WellCare
    WellCare PPO
  • WellPoint
    WellPoint PPO

*Please verify this information when scheduling an appointment.