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Want to learn the difference between dieting for HS and nutrition? We’ve got TWO experts. This week, we’re joined by Cristina Curp and Jillian Ondreyka as they walk us through how nutrition can impact a patient’s hidradenitis supurativa. Listen is as they discuss the relationship with food, food sensitivity testing, and how nutrition is more about adding good food in than taking bad food out. Each Thursday, join Dr. Raja and Dr. Hadar, board-certified dermatologists, as they share the latest evidence-based research in integrative dermatology. For access to CE/CME courses, become a member at LearnSkin.com.

Cristina Curp, a Miami native and daughter of Cuban immigrants, has transformed her personal battle with Hidradenitis Suppurativa (HS) into a powerful mission of education and advocacy. Diagnosed with stage III HS as a teen, Cristina endured years of painful lesions and limited medical support—especially as a military spouse navigating the Tricare system.
Drawing on her background as a chef, Cristina turned to nutrition as a means of healing, ultimately bringing her HS into remission through targeted dietary and lifestyle changes. For over a decade, she has shared her experience and expertise to help others living with HS and metabolic syndrome discover the power of food in managing inflammation and supporting overall health.
Today, as Chief Operating Officer of HS Connect, Cristina channels her passion into building global awareness, community support, and advocacy for those affected by HS. Back home in Miami, she continues to inspire others with her message that no one living with HS should feel invisible or alone.Fun fact: Cristina is a proud boy mom, dog mom, and one of three sisters. A left-handed middle child fluent in Spanish, she loves to dance and is also the author of two bestselling cookbooks.

Jillian Ondreyka is a Dietitian with over 10 years of experience partnering with clients to achieve their nutrition goals. As a person with Hidradenitis Suppurativa, she became interested in how food can help calm inflammation in the body to encourage healing. She graduated from the University of Michigan with a Master of Public Health and Eastern Michigan University with a Bachelor of Science in Dietetics. She earned the Integrative and Functional Nutrition Certified Practitioner (IFNCP) credential and is a Certified LEAP Therapist (CLT). LEAP stands for Lifestyle Eating and Performance and is a patient-specific oligoantigenic diet based on the Leukocyte Activation Assay-Mediator Release Test (LAA-MRT®). Jillian began participating in dermatology research evaluating the effectiveness of the LEAP program in improving outcomes in HS in 2022. In 2025, she became a Certified Diabetes Care and Education Specialist (CDCES).

Dr. Raja Sivamani is a board-certified dermatologist and practices as an integrative dermatologist at Pacific Skin Institute. He is an Adjunct Associate Professor of Clinical Dermatology at the University of California, Davis and Director of Clinical Research and the Clinical Trials Unit.He is also an Adjunct Assistant Professor in the Department of Biological Sciences at the California State University, Sacramento and an Associate Professor of Dermatology at California Northstate University, College of Medicine.He engages in clinical practice as well as both clinical and translational research that integrates bioengineering, nutrition, cosmetics, and skin biology. With training in both Allopathic and Ayurvedic medicine, he takes an integrative approach to his patients and in his research.He has published over 100 peer-reviewed research manuscripts, 10 textbook chapters, and a textbook entitled Cosmeceuticals and Active Cosmetics, 3rd Edition with a passion for expanding the evidence and boundaries of integrative medicine for skin care.

Dr. Hadar Lev-Tov is a board-certified dermatologist with extensive research experience. Throughout his training and in daily practice, he has always believed that the key to achieving health for his patients is grounded in his ability to truly connect to their experiences and perceptions of health and well-being. Maimonides, one of the greatest philosophers of all time realized that human knowledge, often represented as "science," is limited. As a physician, he feels he would be a fool to believe all is known. Maimonides said, "The physician should not treat the disease but the patient who is suffering from it." LearnSkin is his journey to a better understanding of his patients.
Welcome to the Learn Skin podcast with your hosts, board certified dermatologists, Dr. Raja Sivamani and Dr. Hadar Lev-Tov. Each week, we will be bringing you the latest in Integrative Dermatology. Send us your questions, comments, and suggestions by email to [email protected] and you may be featured in a future episode.
Hosts: Hadar Lev-Tov, MD MAS & Raja Sivamani, MD MS AP
Audio Engineer: Ryan Toledo
Editor: Jake Zawlacki
This podcast is meant for educational and informational purposes only. Neither this podcast nor any information contained within it are a substitute for professional care by a doctor or other qualified medical professional. This podcast does not constitute medical or other professional advice or services. If you have a medical concern, please consult with your physician. This podcast is available for private, non-commercial use only. Advertising which is incorporated into, placed in association with, or targeted towards the content of this podcast is forbidden. You may not edit, modify, or redistribute this podcast. LearnSkin assumes no liability for any of your activities in connection with this podcast or for your use of this podcast in connection with your website, computer, or playing device.

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