Hidradenitis Suppurativa

Hidradenitis suppurativa (HS) is a chronic disease of a type of sweat gland.

HS is a chronic inflammatory condition that usually affects skin folds. It presents as bumps, cysts and abscesses in the armpits, groin, buttocks, under the breast, and the back of the neck. Lesions come and go, and they can be tender, drain “pus-like” material, scar, and/or create tracts under the skin.

Programs + Services


Medical Dermatology Clinic

The Medical Dermatology Clinic at Tufts Medical Center in downtown Boston evaluates and manages a broad range of dermatologic conditions that require medical care, including acne, warts, and more. Learn more and request an appointment.
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Hidradenitis Suppurativa (HS) Clinic

The Hidradenitis Suppurativa Treatment program at Tufts Medical Center is at the cutting edge of clinical research, providing you will have access to novel and alternative investigational therapy options.
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Doctors + Care Team

David S. Feingold, MD

David S. Feingold, MD

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Accepting New Patients

Online Scheduling Available

Title(s): Dermatologist-in-Chief, Emeritus; Professor Emeritus, Tufts University School of Medicine
Department(s): Dermatology
Appt. Phone: 617-636-0156
Fax #: 617-636-9169

Cutaneous infections, medical dermatology

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Jeffrey M. Sobell, MD

Jeffrey M. Sobell, MD

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Accepting New Patients

Online Scheduling Available

Title(s): Dermatologist; Associate Professor, Tufts University School of Medicine
Department(s): Dermatology
Appt. Phone: 617-636-0156
Fax #: 617-636-8412

Medical dermatology, psoriasis, phototherapy

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Research + Clinical Trials


Multicenter, Double-blind, Randomized Withdrawal extension study of subcutaneous secukinumab to demonstrate long-term efficacy, safety and tolerability in subjects with moderate to severe hidradenitis suppurativa.

4 year long term extension study for subject who participated in previous HS study
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