
Areas of Expertise
Conditions I Treat
- Symptoms and side effects
- Neuropathy
- Musculoskeletal issues
My Specialties
- Rehabilitation medicine
- Electrodiagnosis (EMG)
Get to Know Me
I am a physiatrist who specializes in evaluating cancer patients and survivors who have physical impairments and/or disabilities related to their cancer or their treatments. These impairments can include neuropathy, musculoskeletal disorders, spinal cord injury, brain injury, gait difficulty, spasticity, contracture, amputation, and lymphedema among other conditions.
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I have specialized training in electrodiagnostic medicine (EMG), and my clinical and research interests include using EMG to help diagnose and manage neuromuscular disorders in cancer patients. I collaborate with a team of other specialists to provide comprehensive treatments for cancer-related impairments and disability using a combination of physical and occupational therapy, medications, therapeutic injections, bracing and assistive devices, and patient education. My goals are to optimize my patients’ function and improve their overall quality of life.
I am also very passionate about training and educating young physicians about how to treat the complex functional issues cancer patients cope with, and to this end serve as the program director for Memorial Sloan Kettering’s Cancer Rehabilitation Fellowship Program.
A rehabilitation medicine specialist is a doctor with special training in physical medicine and rehabilitation. Rehabilitation medicine specialists are sometimes called physiatrists (fih-ZIH-ah-trists).
- Associate Director, Cancer Rehabilitation Fellowship Program
- Director, Physical Medicine & Rehabilitation Rotating Residency Program
Conditions I Treat
- Symptoms and side effects
- Neuropathy
- Musculoskeletal issues
- Unstable gait
- Neuromuscular disorders
- Lymphedema
My Specialties
- Rehabilitation medicine
- Electrodiagnosis (EMG)
Education
- MD, University of Medicine and Dentistry of New Jersey, New Jersey Medical School
Residencies
- Mayo Clinic
Fellowships
- Mayo Clinic
Board Certifications
- Physical Medicine and Rehabilitation
- Electrodiagnostic Medicine
Insurance Information
Understanding your insurance options is an important part of managing your cancer care. We have relationships with many common healthcare providers and plans.
In Network Coverage Type
PPO
In Network Coverage Type
PPO, POS, EPO, HMO
In Network Coverage Type
HMO, PPO
In Network Coverage Type
HMO, EPO PPO, POS
In Network Coverage Type
PPO, POS, EPO, HMO
Offers a qualified health plan from the Health Insurance Marketplace. Call Emblem to learn more.
In Network Coverage Type
PPO, HMO
In Network Coverage Type
PPO
In Network Coverage Type
HMO, EPO
Offers a qualified health plan from the Health Insurance Marketplace. Call Fidelis to learn more.
In Network Coverage Type
EPO, HMO, PPO, POS
Offers a qualified health plan from the Health Insurance Marketplace. Call Healthfirst to learn more.
In Network Coverage Type
HMO
In Network Coverage Type
PPO
In Network Coverage Type
EPO
In Network Coverage Type
EPO
In Network Coverage Type
Federal Government
In Network Coverage Type
HMO
City Employee Health Plans (Gold and Gold Care)
In Network Coverage Type
PPO, POS, EPO, HMO
In Network Coverage Type
State Government
Don't see your carrier or plan? We can help you understand your coverage.
If you don't have health insurance or are worried that your care may not be fully covered, our financial assistance programs may be able to help.
If you have questions about insurance, call us at 646-497-9176.
Contact and Location
Dr. Custodio sees patients at two locations.






Looking to see a doctor at a different location? See all MSK locations.
Colleagues
Doctors at Memorial Sloan Kettering work as teams, with specialists from all different areas. This allows us to consider all your needs together, and to give you the best possible care.
Clinical Trials

Memorial Sloan Kettering's doctors and scientists are constantly developing new treatments for cancer. MSK is typically running hundreds of clinical trials at a given time.
You may be able to participate in a clinical trial even if you are new to MSK. Search our online directory to find trial information and see more about who can participate.
Search clinical trialsResearch and Publications
Visit PubMed for a full listing of Dr. Custodio’s journal articles. Pubmed is an online index of research papers and other articles from the US National Library of Medicine and the National Institutes of Health.
See all on PubMedPatient Reviews
Your trust is our main concern
We strive to keep reviews trustworthy, honest and fair. Learn more about our patient experience reviews.
4.9 251 reviews
- 4.8 Provider's Explanations Easy to Understand
- 4.9 Trusts Provider with Care
- 4.8 Provider Listened Carefully
- 4.9 Likelihood of Recommending Provider
Have lots of confidence with all the staff!
Explained everything that was going to happen. Good to know what the Doctor is doing so you can feel relaxed.
DR Custodio is compassionate and listens to all concerns and helps in decision making regarding those issues you have concerns with. DR Custodio was the reason I was finally able to get my tactile pump after others were not. He got it in 2 months after waiting almost a year prior.He cares deeply for his patients .I am greatly for his input and sincere concern
Thank GOD for MSK the GREATEST at what they DO!!!!!!!!.I'm personally GREATFUL ? THANK U VERY VERY FROM THE BOTTOM OF MY ????????????????????????????????????????????????????????????
Dr Custodio is very patient and listens carefully. He takes everything I say seriously.
Disclosures
Doctors and faculty members often work with pharmaceutical, device, biotechnology, and life sciences companies, and other organizations outside of MSK, to find safe and effective cancer treatments, to improve patient care, and to educate the health care community.
MSK requires doctors and faculty members to report (“disclose”) the relationships and financial interests they have with external entities. As a commitment to transparency with our community, we make that information available to the public.
Christian M. Custodio discloses the following relationships and financial interests:
No disclosures meeting criteria for time period
If you’re a patient at MSK and would like more information about your doctor’s external relationships, please talk with your doctor.
The information published here is a complement to other publicly reported data and is for a specific annual disclosure period. There may be differences between information on this and other public sites as a result of different reporting periods and/or the various ways relationships and financial interests are categorized by organizations that publish such data.
This page and data include information for a specific MSK annual disclosure period (January 1, 2023 through disclosure submission in spring 2024). This data reflects interests that may or may not still exist. This data is updated annually.
Learn more about MSK’s COI policies here. For questions regarding MSK’s COI-related policies and procedures, email MSK’s Compliance Office at ecoi@mskcc.org.