(607) 257-1107          Visit our YouTube channel!
Ithaca: 1051 Craft Road, Ithaca, NY 14850
Cortland: 3773 Luker Road, Cortland, NY 13045



At Dermatology Associates of Ithaca we are always working on ways to improve our practice and to provide our patients with the best experience possible.  Thank you for choosing your care with Dermatology Associates of Ithaca!

Local Oncology Specialist

"You have SOLVED the access problem!"

Local Physician

"Your dedication to your patients, practice, and community truly stands out among your peers!"

Cathy P.

"Thank you again so very much for everything, your staff is terrific!"

Catherine P.

"Thank you for finding my melanoma at such an early stage -- I was amazed that you could diagnose it when it was so small!"

Edward L.

"You are all so nice, attentive, thorough, and helpful -- I would be happy to pay any amount to see you!"

Dari O.

"Very pleased with your services from A to Z, my mind is eased and I am very happy!"

Arianne L.

Your practice is an asset to our community, and my family and friends have been blessed by you!

J. Dek

Thank you for the years of high quality service that your practice has given us!

Kelly B.

Thank you for operating one of the most well-run practices in town! We love never having to wait too long in the waiting room.


We truly appreciate the amazing skill, competence and efficiency of your office and without a doubt, the concern and loving care we always receive here.

Senior Local Physician

This is the best-run office in town!

Local Primary Care Physician

Thank you for elevating the quality of dermatology in our community!

Local Medical Spa Director

Your practice is my go-to!

Carol M.

You have the most wonderful staff--usually I don't like to go to the doctor, but your team makes it a pleasant experience!


Called for an appointment and was seen the next day! Thank you for being so responsive to my request.

Samantha K.

You're the first dermatologist to actually take the time to sit down and review my condition with me so I can understand it, and come up with an overall treatment plan instead of just writing a prescription, thank you!

William M.

“I'm impressed by the extreme thoroughness of your exams!”

David F., 72

“Although he shields his eyes and groans when he sees me all sun-struck and tan getting out of my car for an appointment, Tom is my Go-to guy for skin cancer. He explains to me the risks of yard work, makes me wear a hat and at least SPF 30 sunscreen, and — when the lawn just has to be mowed and the hedges trimmed — he carefully biopsies and freezes me and make my skin all new again.”

Paul M., 62

“Thank you so much, I have always felt very cared for in this office.”

Anthony A., 92

“I’ll be the cleanest guy in heaven!”

Patricia G., 71

“Taking good care of your skin for a lifetime seems much more important the older you get!
Those nasty brown again spots remind you daily that keeping a close watch on your skin is an important part of staying healthy and heading off trouble before it is too late.

I have been thrilled with excellent, efficient and totally comprehensive care I have gotten at Dermatology Associates of Ithaca. Dr. McAllister and all the highly skilled practitioners at the office have been there for me whether it is a pesky rash or a delicate cancer prevention treatment. I have had care in the office, including surgical procedures and I have also been referred to Rochester for a specialized Blue Light Treatment with colleagues of Dr. McAllister.

The office itself is so attractive and immaculate and the appointment times are always kept right to schedule. The staff is friendly and helpful and always call you by name and make you feel welcomes and safe. It is wonderful to receive care in an office that you know cares as much about your health as you do.”

Thomas S., 75

"This is the best-run dermatology practice in Central New York!"

Betsy L.

“This is a commendation for your nurse. I was in for a suture removal and she was very professional. She talked to me about the Basal Carcinoma and I fully understood what she told me.”

David F.

We are very grateful for your amazing efforts to be so flexible and creative with re-scheduling our appointment. We are so glad we can get treatment before we leave for vacation. We so appreciate your wonderful, well run, efficient, warm and caring office.

Ellen X.,55

Thank you very much for taking the time to telephone me on the weekend regarding the results of my biopsy. We appreciate your expertise as well as your thoughtfulness.

Pat F., 71

We truly appreciate the amazing skill, competence and efficiency of your office and without a doubt, the concern and loving care we always receive here.

Jane P.

I just want to let you know how deeply grateful I am to you for making time in your impossibly packed schedule to see our son last week. I am especially appreciative knowing there is a lot of juggling you have to do managing your practice, all while having your children, that you fit him when there were really no available appointments, especially for a new patient means a great deal to me. We are forever grateful. We are lucky to have you as our doctor.

Barbara C.

Thank you for being as understanding about my hives. I am so glad that you came to Ithaca and that you are my doctor.

Linda F.

I would like to let you know how much I appreciate your competence and caring nature in taking care of my father during his recent diagnosis. We feel lucky to have you in our community. Thank you for making a difficult time much better.

Beth S.

I love short wait times. Thank you for respecting my time!

Jack S.

Excellent care - friendly, efficient, concise.

Christa S.

Wonderful - I met with Mark and felt comfortable. I felt like I was heard - it was a very good appointment.

Rene B.

I never had such a thorough exam of my skin!

Frank L.

You are very efficient!

Gerald H.

You guys are the most thorough of any office I've been to, and I appreciate that!

Harry P.

I am pleased to say that I did not think that things would be as they were when Dr. Horn ran things, however you still are able to maintain an excellent rapport with patients, doing an outstanding job in a very friendly manner! Kudos to everyone!

Local Medical Practice

"You have done a very good job of modernizing the practice and being responsive. We have had no difficulty getting patients appointments!"

Paul Brown

This is the best-run office in town!

Practice Affiliate

You are a true asset to the community!

Community Physician

"I wouldn't come see you if I didn't think you're great. My whole family comes to see you, my grandson came to see one of your PA's last week and his parents said the PA gave the best and most thorough explanation of eczema they'd ever heard!"

Miraca - Practice Affiliate

Thank you so much for your trust and support. We are very fortunate to have such a great dermatologist working with us. Together we can make a difference.

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