Whole-person cancer care, to heal and feel better.
Developed by oncologists and integrative medicine specialists at Memorial Sloan Kettering Cancer Center (MSK), Greatly delivers evidence-based integrative medicine to patients with cancer and survivors.
Our expert-designed virtual program is proven to reduce symptoms and improve health outcomes through group classes, 1:1 health coaching, and a supportive community.
Clinically Proven
Our evidence-based program helps improve common side effects and your mental and emotional wellbeing—whether you’re in active treatment or transitioning to survivorship.

78%
of patients report reduced physical pain.
Patients experience a 69% reduction in hospitalization rate and 58% reduction in hospital stay duration during treatment.
92%
of patients would recommend the program to others with a strong likelihood.
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Over 82% of patients report a reduction in fatigue after using the Greatly program.
70%
of patients report lower anxiety and depression.
Join A Class,
Join Our Community
You’re not alone—join others navigating the same journey.
Greatly Health offers virtual live and on-demand classes that support your physical, mental, and emotional health. Classes are tailored for people going through active cancer treatment and taught by trained integrative health professionals, many of whom are cancer survivors themselves. Participate alongside our community and receive support from real people who are going through the same experiences as you.
Physical Fitness
Exercise classes for stronger bones, better sleep, cardio, core strength, and vitality.

Mind-Body Practices
Yoga, chair yoga, breathwork, Tai Chi and Qigong.

Emotional Wellness
Meditations, music therapy, group workshops and discussions.

Membership Options
Our mission is to make integrative medicine accessible to everyone who needs it. We're partnering with health insurance and other organizations to make coverage the norm. In the meantime, we offer two membership options—Community and Complete Care—to meet you where you are.
Greatly Complete Care
$60/month
Receive 1:1 ongoing guidance from our integrative care specialists.
- Introductory phone consultation with an integrative care specialist
- Personalized integrative care plan that can be adjusted as your needs change
- Unlimited texting with Greatly’s integrative care team—for support, motivation, and answers to your questions
- Unlimited live and on-demand mind-body fitness classes
- Access to community Q&As and educational workshops
Recommended
Greatly Community
$30/month
Access essential support for your healing.
- Class recommendations to support your treatment
- Unlimited live and on-demand mind-body fitness classes
- Access to community Q&As and educational workshops
How It Works
Begin your Greatly Health journey in minutes.




1. Sign-up and meet with an expert
Create your Greatly account and complete your intake consultation with one of our integrative care specialists.

2. Receive your care plan
Our integrative care team will create a personalized care plan that complements the medical treatment plan developed by your oncologist.

3. Start taking classes
Participate in daily live and on-demand virtual group classes. Support your physical and mental health while connecting with our supportive community of patients and survivors.

4. Get expert advice, anytime
Get answers to your questions and adjust your care plan based on your treatment, energy levels, and where you are in your cancer journey.

Where mind meets body,
to feel and heal better.
to feel and heal better.
Backed by research.
Built by experts.
Tailored for you.
At Greatly, our team includes leading oncologists and integrative medicine experts from MSK, licensed coaches and fitness instructors, and cancer survivors who have walked this path themselves. Each member is specially trained to deliver evidence-based integrative medicine to help you heal during and after treatment.
We’re here because we believe no one should have to navigate cancer recovery alone. While integrative medicine is proven to ease symptoms, speed recovery, and support long-term healing, access is often limited. We’re changing that by making science-backed care accessible from anywhere, at any stage of your journey.
We’re here because we believe no one should have to navigate cancer recovery alone. While integrative medicine is proven to ease symptoms, speed recovery, and support long-term healing, access is often limited. We’re changing that by making science-backed care accessible from anywhere, at any stage of your journey.
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Healing Happens Here
Hear what participants are saying about Greatly Health
FAQs
What is Integrative Medicine?
Integrative medicine is a patient-centered and evidence-informed approach to care that combines conventional medical treatments (such as chemotherapy, surgery, or radiation) with research-backed, complementary mind-body therapies (such as fitness, yoga, acupuncture, nutrition counseling, meditation, and tai chi). Integrative medicine treats the whole person by addressing the physical, emotional, and mental aspects of a person’s health. Learn more here.
Is it okay to use Greatly alongside the treatment plan prescribed by my oncologist?
Yes. Integrative medicine is not a replacement for standard treatment plans, but acts as a complement to them. Our integrative care team will take your treatment plan into consideration when building your integrative care plan. You should let your existing health care team (e.g. oncologists, primary care physicians) know that you are participating in fitness and mind-body classes.
What types of classes do you offer?
We offer virtual classes focused on physical fitness (ex: Fitness for Stronger Bones, Kickboxing, Dance Cardio, and Core Strength), mind-body practice (ex: Yoga for Better Sleep, Chair Yoga, Tai Chi, and Qigong for Balance and Strength), and emotional wellness (ex: Morning Meditation, Music Therapy for Creativity and Self-Compassion, workshops, and discussions).
For Complete Care members, our integrative care team will match these classes to your individual needs with a personalized integrative care plan. Community Members can find information on which classes might be right for their symptoms in the class descriptions.
For Complete Care members, our integrative care team will match these classes to your individual needs with a personalized integrative care plan. Community Members can find information on which classes might be right for their symptoms in the class descriptions.
What is a virtual class?
A virtual class is when your instructor uses a computer or smart device (smartphone or tablet) to lead a group class that you can access from anywhere. During your virtual class, you will see your instructor on the screen, teaching various exercises, movements, or other tools. Many of our patients prefer virtual classes during treatment as it saves them time and reduces potential exposure to germs. You do not need to download any other applications to join Greatly classes.
Will the instructor be able to see and talk to me while in class?
While we encourage connection to our community throughout your recovery journey, we also respect your boundaries on whether or not you wish to share any personal information about yourself at this time.
Participants are not visible to each other, or to the instructor, unless they manually turn on video sharing during a class. You also have the option to rename or hide your name while in a virtual class. To ask a question at any time during the virtual class, simply use the chat function.
Participants are not visible to each other, or to the instructor, unless they manually turn on video sharing during a class. You also have the option to rename or hide your name while in a virtual class. To ask a question at any time during the virtual class, simply use the chat function.
How many classes are included in my membership?
With your monthly Community or Complete Care membership, you can take as many classes as you would like to take. We offer 20+ classes every week.
Join Our Community
Join the Greatly Health waitlist and be the first to know when we’re ready to welcome new members. Feel better, build strength, and thrive in a community who truly cares.








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