Mast Cell Activation Syndrome (MCAS)
flushing • gastrointestinal distress • multisystem allergic-type reactions

Get the Support You Need
Learn how Ravel can support people with these conditions.
Mast Cell Activation Syndrome can cause flushing, gastrointestinal symptoms, pain, brain fog, and allergic-type reactions affecting multiple systems.
At Ravel, our MCAS specialists understand the importance of identifying triggers and calming immune overactivity. We provide individualized, integrative care to help restore stability and improve daily function.


Get the Support You Need
Learn how Ravel can support people with these conditions.
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"Evangeline has experienced tremendous healing; I feel like I'm getting to know my teenage daughter for the first time as she now has energy and health to do what she wants. Thank you for everything you've done to ensure people have affordable and considerate care."
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"We have been trying to find answers for YEARS and we are finally finding them because of this company!"
Kelly M.
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"I know it's a long game with these types of health conditions and I hope to achieve further improvements in terms of functioning and quality of life goals, but I cannot express how grateful I am that Ravel Health gave me that hope back!"
Erik V.
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A Breath of Fresh Air
"Thanks for all you do to help provide the care, compassion, and resources we need to care for our precious people! After countless dead ends and wrong turns, Ravel has been a breath of fresh air on our journey to healing for my daughter."
Jennifer T.
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Far Surpassing Expectations
"Ravel has far surpassed my expectations and I’m truly sorry I waited so long to sign up! Their commitment to excellence is incredibly evident!"
Kim H.
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Nothing But Wonderful
"My experience with Ravel Health was nothing but wonderful. The level of professionalism, compassion and knowledge was outstanding. Finally, my health has never been better!! Thank you for all you have done and looking forward to seeing what you do in the future."
Emily R.
Ravel Patient
Our Patients
Hear from our patients
"My experience with Ravel Health has been one of the first times in my life as a long-term Lyme patient that I have felt seen, heard and understood, and more importantly, supported in the many facets of life that are impacted by this disease."
Jessica S.
"Fantastic, thank you. My whole family continues to be very impressed with what you’ve created here."
Janssen H.
"Evangeline has experienced tremendous healing; I feel like I'm getting to know my teenage daughter for the first time as she now has energy and health to do what she wants. Thank you for everything you've done to ensure people have affordable and considerate care."
Jennifer T.
"We have been trying to find answers for YEARS and we are finally finding them because of this company!"
Kelly M.
"I know it's a long game with these types of health conditions and I hope to achieve further improvements in terms of functioning and quality of life goals, but I cannot express how grateful I am that Ravel Health gave me that hope back!"
Erik V.
"Thanks for all you do to help provide the care, compassion, and resources we need to care for our precious people! After countless dead ends and wrong turns, Ravel has been a breath of fresh air on our journey to healing for my daughter."
Jennifer T.
"Ravel has far surpassed my expectations and I’m truly sorry I waited so long to sign up! Their commitment to excellence is incredibly evident!"
Kim H.
"My experience with Ravel Health was nothing but wonderful. The level of professionalism, compassion and knowledge was outstanding. Finally, my health has never been better!! Thank you for all you have done and looking forward to seeing what you do in the future."
Emily R.
Our Patients
Hear from our patients
The first time I feel seen...
"My experience with Ravel Health has been one of the first times in my life as a long-term Lyme patient that I have felt seen, heard and understood, and more importantly, supported in the many facets of life that are impacted by this disease."
Jessica S.
Ravel Patient
Very Impressive...
"Fantastic, thank you. My whole family continues to be very impressed with what you’ve created here."
Janssen H.
Ravel Patient
Experienced Tremendous Healing
"Evangeline has experienced tremendous healing; I feel like I'm getting to know my teenage daughter for the first time as she now has energy and health to do what she wants. Thank you for everything you've done to ensure people have affordable and considerate care."
Jennifer T.
Ravel Patient
Finally Finding Answers
"We have been trying to find answers for YEARS and we are finally finding them because of this company!"
Kelly M.
Ravel Patient
Getting Hope Back
"I know it's a long game with these types of health conditions and I hope to achieve further improvements in terms of functioning and quality of life goals, but I cannot express how grateful I am that Ravel Health gave me that hope back!"
Erik V.
Ravel Patient
A Breath of Fresh Air
"Thanks for all you do to help provide the care, compassion, and resources we need to care for our precious people! After countless dead ends and wrong turns, Ravel has been a breath of fresh air on our journey to healing for my daughter."
Jennifer T.
Ravel Patient
Far Surpassing Expectations
"Ravel has far surpassed my expectations and I’m truly sorry I waited so long to sign up! Their commitment to excellence is incredibly evident!"
Kim H.
Ravel Patient
Nothing But Wonderful
"My experience with Ravel Health was nothing but wonderful. The level of professionalism, compassion and knowledge was outstanding. Finally, my health has never been better!! Thank you for all you have done and looking forward to seeing what you do in the future."
Emily R.
Ravel Patient
Fax: 303.720.7877
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Conditions
Alpha-Gal
Anaplasma
Babesia
Bartonella
Chronic Fatigue Syndrome (CFS)
CIRS
Complex Chronic Illness
Dysautonomia
Ehlers-Danlos Syndrome (EDS)
EDS/HSD
Ehrlichiosis
Environmentally Acquired Illness (EAI)
Fibromyalgia
Long COVID
Lupus
Tickborne Disease
Lyme Disease
MCAS
ME/CFS
Mold Toxin Illness
Mold/CIRS
Multiple Chemical Sensitivities (MCS)
PANS/PANDAS
Post-Exertional Malaise (PEM)
POTS
Rheumatoid Arthritis
Tickborne Relapsing Fever
Ravel Health is a virtual healthcare platform that facilitates access to care for patients with complex chronic illness. Healthcare services are provided by licensed healthcare professionals who are independently responsible for the medical care and treatment they provide. Ravel Health does not itself practice medicine or independently provide medical advice.
Content on this website is provided for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider regarding a medical condition.
Ravel Health is not intended for emergency situations. If you are experiencing a medical emergency, call 911 immediately. For mental health crises, call or text 988 (Suicide & Crisis Lifeline).
Ravel Health operates as a self-pay platform and does not currently accept insurance. Services may not be available in all states and are provided only where our providers are licensed to practice.
*Coming soon in AK, HI, OR & D.C.
Fax: 303.720.7877
Keep us top of mind in your inbox.
By clicking "Submit," you acknowledge that you have read, understood, and accepted our Privacy Policy (including sensitive data processing) and Terms of Use.
Fax: 303.720.7877
Services
Keep us top of mind in your inbox.
By clicking "Submit," you acknowledge that you have read, understood, and accepted our Privacy Policy (including sensitive data processing) and Terms of Use.