Frequently Asked Questions
Have a question about biomagnetism or working with Will Cromwell? Browse the answers below, or get in touch — we are happy to help.
What is biomagnetism?
Biomagnetism is a complementary therapy that uses pairs of magnets placed on specific points of the body to support its natural bioelectric balance. The goal is to help the body return to a state of equilibrium so it can better manage complex, chronic symptoms.
What conditions do you work with?
Cromwell Health focuses on complex chronic conditions including Lyme disease, Long COVID, chronic fatigue, autoimmune disorders, gut health issues, migraines, insomnia, and other persistent health challenges. Every client receives an individualized approach based on their unique situation.
Do you offer a complimentary assessment?
Yes. We offer a Complimentary Assessment — a $200 value, limited to 4 per week — to talk through your health history and whether biomagnetism is a fit. You can book a Complimentary Assessment online. Full sessions remain $200 for in-person or remote appointments.
What happens during a biomagnetism session?
During a session, Will assesses your health history and current concerns, then identifies specific points on the body where magnetic pairs may support balance. Sessions are gentle and non-invasive. You remain fully clothed while magnets are placed on targeted areas for a set period of time. Please bring or wear socks — you'll remove your shoes during the session. Sessions are typically an hour long.
Where are Cromwell Health biomagnetism sessions held?
In-person sessions take place at Cromwell Health, located at 18 East 41st Street, 14th Floor in New York, NY 10017.
Does Cromwell Health offer remote biomagnetism sessions?
Yes. Remote sessions are available for clients who cannot visit our New York City location. You can book a remote session online. Remote sessions begin with a short call. Will will then perform the session and follow up with an email, or another quick call 30 minutes to an hour later.
Do you work with animals?
We work with animals, including horses, dogs, and cats remotely. You can book a remote session here.
How much does a biomagnetism session with Cromwell Health cost?
Sessions are $200, whether in person at our New York City office or remote.
How do I schedule a biomagnetism session with Cromwell Health?
Use our online scheduling page to book an in-person or remote appointment, or reserve a Complimentary Assessment. If you have questions or need help, email us at support@cromwellhealth.org — we respond within one business day.
How many biomagnetism sessions will I need?
Every person's healing journey is different. Some clients notice changes after a few sessions, while others with more complex conditions may benefit from ongoing support over a longer period. Will will discuss a plan tailored to your goals after your initial consultation.
What should I expect after a biomagnetism session?
Responses vary from person to person. Some clients feel relaxed and energized, while others may experience temporary shifts as the body adjusts. Will will guide you on what to watch for and how to support your progress between sessions.
Is biomagnetism a replacement for medical care?
No. Biomagnetism is a complementary modality meant to work alongside your existing medical care, not replace it. Always consult your physician or qualified healthcare provider about diagnosis, treatment, and any medical decisions.
What payment methods does Cromwell Health accept?
We accept cash, check, Venmo, debit and all major credit cards, including Visa, MasterCard, American Express.