Overview
Mario Castellanos is a primary care provider, practicing in Internal Medicine in Staten Island, New York. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Zoon Vulvitis, and Deep Vein Thrombosis.
His clinical research consists of co-authoring 24 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Graduate Institution
Specialties
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Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- INSURANCE PLAN
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
242 Mason Ave, Suite 2, Staten Island, NY 10305
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. Mario R. Castellanos
How do I make an appointment with Dr. Mario R. Castellanos?
You can book an appointment with Dr. Mario R. Castellanos by calling their office at 718-226-6494. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Mario R. Castellanos a top-rated expert for Maturity Onset Diabetes of the Young?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mario R. Castellanos is classified as an Experienced expert for Maturity Onset Diabetes of the Young, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Mario R. Castellanos specialize in?
While Dr. Mario R. Castellanos is a Internal Medicine, they have specific expertise in Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Zoon Vulvitis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Mario R. Castellanos participate in research or clinical trials?
Yes. Dr. Mario R. Castellanos has published 24 articles and abstracts on conditions like Maturity Onset Diabetes of the Young. You can view a list of Dr. Mario R. Castellanos's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Mario R. Castellanos accept my insurance?
Dr. Mario R. Castellanos accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 718-226-6494 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Deep Vein ThrombosisDr. Castellanos isExperienced. Learn about Deep Vein Thrombosis.
- High CholesterolDr. Castellanos isExperienced. Learn about High Cholesterol.
- Maturity Onset Diabetes of the YoungDr. Castellanos isExperienced. Learn about Maturity Onset Diabetes of the Young.
- Non-Small Cell Lung Cancer (NSCLC)Dr. Castellanos isExperienced. Learn about Non-Small Cell Lung Cancer (NSCLC).
- Type 2 Diabetes (T2D)Dr. Castellanos isExperienced. Learn about Type 2 Diabetes (T2D).
- Zoon VulvitisDr. Castellanos isExperienced. Learn about Zoon Vulvitis.


