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About Us

Welcome to the Texoma Chapter!

We are one of 13 chapters of the National Scleroderma Foundation working across the country to contribute to our national mission to advance medical research, promote disease awareness, and provide support and education to people with scleroderma, their families and support networks. We work in Oklahoma and Texas to offer local scleroderma educational opportunities for people affected by scleroderma and fundraisers to drive our mission. Join now as a member or volunteer and learn how you can be a part of our local scleroderma community!

Contact Information

Debbie Charlton, Chair –
National Scleroderma Foundation Texoma Chapter
300 Rosewood Drive, Suite 105
Danvers, MA 01923


Office phone: (281) 880-4992
Fax: (800) 722-4673

Chapter Advisor Committee Members

Debbie Charlton (Chair)
Hector Davila (Vice Chair)
Rotceh Davila-Pena
Vicky Kummer
Mandy Montane

Chapter Advisory Committee

Open, (c) Public Awareness & Advocacy
Open, (c) Support Groups
Open, (c) Juvenile & young Adult

Committee Chairs and Office Volunteers (non-Board)

Emily Woods, (c) Medical Advisory Board
Mandy Montane, (c) Grant Writing

Medical Advisory Board

Shervin Assassi, MD – Rheumatology, Houston
Melissa Costner, MD – Dermatology, Dallas
Alexander Duarte, MD – Pulmonology, League City
Hernando Garcia MD – Pulmonology, El Paso
Heidi Jacobe, MD – Dermatology, Dallas
Mark D. Khorsandi, MD – Hand Surgery, Houston
Maureen D. Mayes, MD – Rheumatology, Houston

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