33 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Zelefsky, Radiation Oncologist in New York, NY?
Dr. Michael Zelefsky, MD is a Radiation Oncologist, who primarily practices in New York, NY with 2 additional practice locations. He has been practicing for over 33 years and is board certified. Dr. Zelefsky graduated from Albert Einstein and completed his residency at Mem Sloan-Kettering Cancer Ctr, Radiation Oncology. Dr. Zelefsky is fluent in English, and is currently seeing new patients. Dr. Zelefsky’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zelefsky’s office at (212) 639-2000.
What are Areas of Expertise for Dr. Zelefsky?
Dr. Michael Zelefsky, MD is a highly-rated, board-certified Radiation Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Zelefsky empowers patients to confidently navigate their health journey, specializing in Brachytherapy, Genitourinary Cancer, Prostate Cancer, and comprehensive wellness support. Serving the New York, NY community, Dr. Zelefsky is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Zelefsky go to medical school and complete their residency?
Residency: Mem Sloan-Kettering Cancer Ctr, Radiation Oncology | Memorial Sloan-Kettering Cancer Center | Memorial Sloan - Kettering Cancer Center
Medical School: Albert Einstein
Is Dr. Zelefsky board certified as a Radiation Oncologist?
Yes, Dr. Michael Zelefsky, MD is board certified by the American Board of Radiology , American Board of Internal Medicine since 1991
What languages does Dr. Zelefsky speak?
Dr. Zelefsky and their clinical team can communicate with patients in the following languages:
English
What conditions does a Radiation Oncologist like Dr. Zelefsky typically treat?
As a Radiation Oncologist, Dr. Zelefsky diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Zelefsky. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Cancer Radiation Therapy
- Radiation Therapy
- Radiation Therapy to Treat Cancer
- Radiation treatment for cancer
- Oncology radiation
- Radiotherapy
ICD-10 Codes:
- Z510: Encounter for antineoplastic radiation therapy
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- History of prostate cancer
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Past prostate cancer
- Prostate cancer survivor
- Previous prostatic malignancy
ICD-10 Codes:
- Z8546: Personal history of malignant neoplasm of prostate
Also known as:
- Secondary Bone Cancer
- Bone Cancer
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
What procedures does a Radiation Oncologist like Dr. Zelefsky typically perform?
As a Radiation Oncologist, Dr. Zelefsky performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Zelefsky. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Injection of Biodegradable Material Near Prostate
- Prostate Spacer Injection
- Periprostatic Injection
- Biodegradable Prostate Implant
- Prostate Radiation Protection Injection
CPT Codes:
- 55874: Transperineal placement of biodegradable material, peri-prostatic, single or multiple injection(s), including image guidance, when performed
Also known as:
- Prostate Seed Implants (Brachytherapy)
- Prostate Brachytherapy
- Interstitial Radioelement Application
- Prostate Radiation Seed Placement
CPT Codes:
- 55875: Transperineal placement of needles or catheters into prostate for interstitial radioelement application, with or without cystoscopy
Also known as:
- Prostate Radiation Guidance Marker Placement
- Prostate fiducial marker insertion
- Radiation therapy guidance markers
- Prostate dosimeter placement
- Needle placement for prostate radiation
CPT Codes:
- 55876: Placement of interstitial device(s) for radiation therapy guidance (eg, fiducial markers, dosimeter), prostate (via needle, any approach), single or multiple
Also known as:
- Spinal Radiosurgery
- Stereotactic Spine Radiation
- Spinal Lesion Radiation Treatment
- Gamma Knife for Spine
CPT Codes:
- 63620: Stereotactic radiosurgery (particle beam, gamma ray, or linear accelerator); 1 spinal lesion
Does Dr. Zelefsky accept my insurance?
Dr. Zelefsky accepts most major insurance plans. Important: Please call our office at (212) 639-2000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Zelefsky accept in New York, NY?
Dr. Zelefsky in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
CVS Health (formerly Aetna)
H & R Block
Medicaid
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Zelefsky's office located?
Recognitions
Awards
New York Super Doctors
What is Dr. Zelefsky's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Zelefsky's National Provider Identifier (NPI) number is 1093785065.
What common questions do patients ask about Dr. Zelefsky?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zelefsky
What is Dr. Michael Zelefsky's specialty?
Dr. Zelefsky is a Radiation Oncologist near New York, NY.
What does a Radiation Oncologist do?
A radiological oncologist specializes in the therapeutic applications of radiant energy and its modifiers. They focus on the study and management of diseases, particularly malignant tumors.
Is this Dr. Michael Zelefsky affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Zelefsky is affiliated with Nyu Langone Health - Tisch Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Radiation Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Radiation Oncologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Michael Zelefsky accepting new patients in New York, NY?
Yes, Dr. Michael Zelefsky is accepting new patients at this time.
Does Dr. Michael Zelefsky offer online booking?
Please contact Dr. Zelefsky's office at (212) 639-2000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Zelefsky?
Please contact Dr. Zelefsky's office at (212) 639-2000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael Zelefsky have?
Dr. Michael Zelefsky is certified by the American Board of Radiology and American Board of Internal Medicine.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>