Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments that treat this condition Cancer Care at Mayo Clinic Dermatologic surgery Dermatology Head and Neck Cancer Center Laboratory Medicine and Pathology Melanoma Surgical Oncology in Jacksonville Oncology (Medical) Orthopedic Oncology Pediatric Hematology/Oncology Radiation Oncology Surgery Doctors who treat this condition Edit search filters close Narrow your search By location Rochester, MN By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D There are no doctors whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F There are no doctors whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I There are no doctors whose last name begins with the letter J J There are no doctors whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N active Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S There are no doctors whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V There are no doctors whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-1 out of 1 doctors available Last Name Initial: O Clark C. Otley, M.D. Dermatologist Mohs Micrographic Surgeon and Dermatologic Oncologist Rochester, MN Areas of focus: Excisional skin surgery, Nose surgery, Mohs surgery, Skin surgery, Scar revision, Dermabrasion, Laser surgery, Dermatol...ogic surgery, Extramammary Paget disease, Skin cancer, Melanoma, Squamous cell carcinoma of the skin, Basal cell carcinoma, Merkel cell carcinoma, Age spots, Dermatofibrosarcoma protuberans, Skin tumor Show more areas of focus for Clark C. Otley, M.D. ResearchMayo Clinic doctors and scientists are researching new ways to diagnose and treat dermatofibrosarcoma protuberans. Cancer research is conducted in coordination with Mayo Clinic Comprehensive Cancer Center. Mayo Clinic Comprehensive Cancer Center receives funding from the National Cancer Institute and is designated as a comprehensive cancer center. This designation recognizes the institution's scientific excellence and multidisciplinary resources focused on cancer prevention, diagnosis and treatment. PublicationsSee a list of publications about dermatofibrosarcoma protuberans by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine. Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Arpey, Christopher J. M.D. Arizona Brewer, Jerry D. M.D., M.S. Minnesota Houdek, Matthew T. M.D. Minnesota Otley, Clark C. M.D. Minnesota By Mayo Clinic Staff Request an appointment Survival rates Sept. 11, 2026 Print Living with dermatofibrosarcoma protuberans (DFSP)? Connect with others like you for support and answers to your questions in the Sarcoma support group on Mayo Clinic Connect, a patient community. Sarcoma Discussions Anyone have experience with gastrointestinal stromal tumor (GIST)? 112 Replies Thu, Sep 24, 2026 chevron-right What treatments did you have for angiosarcoma? 15 Replies Sun, Sep 20, 2026 chevron-right Diagnosed with sarcoma? Let's share 1104 Replies Sat, Sep 12, 2026 chevron-right See more discussions Related Associated Procedures Cancer treatment Mohs surgery MRI Radiation therapy Skin biopsy Show more associated procedures Products & Services A Book: Mayo Clinic Family Health Book Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Dermatofibrosarcoma protuberans (DFSP)Symptoms&causesDiagnosis&treatmentSurvivalratesDoctors&departments Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. CON-20306944 Diseases & Conditions Dermatofibrosarcoma protuberans (DFSP)