Dermatologist Recommended Think Sun & Body Care

From Thinkbaby to ThinkSport, our mission is to create safe, functional, and sustainable products for you and your family. With deep roots in biotechnologies and research, we are proud to be backed by scientific experts. Dermatologists and pediatric dermatologists alike recommend THINK to their clients for our effective, award-winning, EWG top-rated formulas.

Our decorated, board-certified dermatologist partners not only share our passion for safe sun care, they are also mothers themselves who understand the importance of healthy sun and skin care habits. Get to know more about our Dermatologist partners below, and follow us on social media for wellness tips throughout the year.

Dr. Jeannette Jakus | MD, MBA, FAAD, FAAP

Dr. Jakus's Bio

Dr. Jakus is a board-certified dermatologist trained in the treatment of a full spectrum of skin disorders with a specialized expertise in pediatric dermatology, a unique focus on pediatric and adolescent skin conditions. A lifelong New Yorker, Dr. Jakus graduated from Columbia College at Columbia University with a double major in Premedical Sciences and Economics and received her medical degree from Thomas Jefferson Medical College in Philadelphia.

She completed a pediatrics residency at Mount Sinai Medical Center and a dermatology residency and pediatric dermatology fellowship at SUNY Downstate Medical Center. She is one of the few physicians in the region to be triple board-certified in pediatrics, dermatology and pediatric dermatology. Dr. Jakus also has a MBA from Columbia Business School, and she is the inaugural recipient of the American Academy of Dermatology Translational Biotechnology Fellowship in Sophia Antipolis, France.

In addition, Dr. Jakus is a Clinical Assistant Professor of Dermatology at SUNY Downstate Medical Center and Adjunct Clinical Assistant Professor of Dermatology at Mount Sinai Medical Center. She also is an active member of the American Academy of Dermatology, the Society of Pediatric Dermatology, the Women's Dermatologic Society, the Acne and Rosacea Society, and the American Academy of Pediatrics.  

Location: New York




Dr. Fieleke's Bio

Dr. Fieleke is double board-certified by the American Board of Dermatology, and is a fellowship-trained Mohs Surgeon, specializing in the advanced surgical and reconstructive treatment of skin cancer.

He founded Cornerstone Dermatology & Surgery Group in 2018 to serve his hometown of Lee’s Summit, Missouri and the many surrounding communities with expert medical, surgical and aesthetic dermatology care in a comfortable office setting.

Dr. Fieleke earned his medical degree from the University of Missouri in 2007. He remained in Columbia to complete his dermatology residency. He is a member of the American Academy of Dermatology, the American Society for Mohs Surgery, and is Past-President of the Missouri Dermatological Society.

Dr. Fieleke and his family are passionate about living an active lifestyle and sharing the message of sun safety everywhere they go. You’ll often find him running outdoors and cheering on his kids on the soccer and baseball fields — always with plenty of Think sunscreen to share!



Dr. David Fieleke | MD, FAAD, MDS


Dr. Marisa Garshick | MD, FAAD

Dr. Garshick's Bio

Marisa Garshick, MD, FAAD is a board-certified dermatologist in New York City and a Clinical Assistant Professor of Dermatology at New York Presbyterian-Weill Cornell Medicine. Dr. Garshick sees patients of all ages, focusing on medical and cosmetic dermatology. She has a passion for being able to improve patient’s quality of life and loves to help her patients look and feel like the best version of themselves.

Dr. Garshick received her Bachelor's of Science from Emory University. She then went to Tufts University School of Medicine, where she graduated with Research Honors and was elected to the Alpha Omega Alpha Honor Society. She was selected to the prestigious Doris Duke Research Fellowship program which she completed at Harvard Medical School in the Department of Dermatology at Massachusetts General Hospital. She completed her internship at Memorial Sloan Kettering Cancer Center and her dermatology residency at New York Presbyterian-Weill Cornell Medicine, where she served as Chief Resident during her final year.

Dr. Garshick has numerous publications in scientific journals and book chapters and has presented at national meetings. Additionally, she has previously worked for the Dr. Oz Show and has been featured in Travel and Leisure, Huffington Post, Women's Health, Allure, Elle, The Knot, Prevention, Harper’s Bazaar, Shape, Refinery 29, Popsugar, New York Magazine, Business Insider, Health Magazine, Martha Stewart Living, Cosmopolitan and more. She has been selected to the New York SuperDoctors Rising Stars in 2017, 2018 and 2019 and to New York SuperDoctors in 2021 and 2022.

In her spare time, she loves to spend time with her 3 children and husband, who she met while in medical school.




Why Pediatric Dermatologists Love Think

We asked our Dermatology Partners why they love Think - Here's what they had to say...

Dr. David Fieleke | MD, FAAD, MDS

""Many patients are more cautious these days about the types of ingredients in the products they apply to their skin. When thinking about sun care with physical/mineral blocking ingredients that we know are safe, Think Sun Care is on my short list that I recommend."

"It’s great that ThinkBaby Suncare is paraben, phthalate and PABA-free and a top pick of the Environmental Working Group.This gives me confidence to recommend it, knowing that the ingredients are safe even for my tiniest patients"

Dr. Marisa Garshick | MD, FAAD

"The Think brand makes it easy for consumers as there are products available for every age and concern, and you know that no matter what your need is, the product will be both safe and functional.

I know that I can trust the products from Think which is why I use them personally, for my own family, as well as recommend them to my patients. The Think products are not just safe and effective, but also feel good and are easy to apply which is so important when it comes to caring for your skin."

Dr. Jeannette Jakus​ | MD, MBA, FAAD & FAAP

"All in all, I really love the THINK line of products because I can trust that they are safe and don't have to think and worry about the ingredients. As a mom of two young(ish) kids and dermatologist, I love that they use safe and nature based ingredients for all my patients and personal needs.

The products are safe, effective and look, smell and feel nice on the skin. The unscented products are also nice options to recommend to my patients with sensitive skin. Finally, the unscented deodorant and anti-chafing stick are two products that fill an unmet need for my patients."