Menu

We Care for Your Skin

Comprehensive medical, cosmetic, laser, and spa dermatology in Ithaca & Cortland, New York.
4.9
stars rating on Google with 950+ reviews
Patient Care is Our First Priority
50 Years of Experience
Dedicated to Comfort & Education
Patient Care is Our First Priority
50 Years of Experience
Dedicated to Comfort & Education
0+
Years of combined experience
Welcome to Dermatology Associates of Ithaca

Trusted dermatology providers serving Ithaca and Cortland, New York.

At Dermatology Associates of Ithaca, our priority is delivering high-quality, patient-centered dermatologic care in a comfortable and convenient setting. With over 50 years of combined experience, our providers are here to help you achieve healthy skin at every stage of life.
Schedule an Appointment
Our Services

We offer a full spectrum of dermatologic care, all under one roof.

Medical Dermatology

Cosmetic Dermatology

Laser
Services

Why Choose Dermatology Associates of Ithaca?

Caring Approach

We treat every patient with compassion and respect

Patient-Centered Care

Your concerns, goals, and comfort come first

Knowledge & Experience

Decades of combined dermatology expertise

Trusted Local Providers

Serving Ithaca & Cortland communities
Schedule Your Appointment Today

Quality Care You Can Trust

When you have dermatologic needs, you deserve a provider who listens, responds, and delivers expert care. Our experienced dermatology providers are skilled in diagnosing and treating a wide range of skin conditions while counseling you on the best ways to maintain long-term skin health.
"You’ll also benefit from a dedicated team of trained professionals who provide the individualized attention you deserve. "
About Our Team
Our Founder

Josephine C. McAllister,
MD, FAAD

Informed Patients, Better Outcomes

We believe informed patients make better decisions about their health. This website includes helpful information on dermatologic conditions and treatments, including acne, eczema, atypical moles, skin cancer, and more.
Visit Our Patient Resources

Comfortable & Convenient Locations

The best care available should also be accessible. We strive to make both our Ithaca and Cortland locations welcoming, efficient, and convenient.
Here you’ll find:
Office hours
Maps & directions
Insurance information
Appointment scheduling
We invite you to contact us with your questions at any time.
Learn more about both of our locations

Accreditations & Affiliations

What Our Patients Say

4.9
stars rating on Google with 950+ reviews
Leave us a Review

Karen F.

I went for a facial with Reganne, and it was wonderful! She was the right balance of chatty and quiet so that I felt personally welcomed but also able to relax and soak in all the luxurious treatment. She also was so kind and considerate, being very careful which products she used because she knew I am sensitive to some fragrances. I scheduled my appointment for the end of my regular work week, and now, this evening I’m feeling fabulous!

RJ and MJ Olson

We both chose the practice for our dermatology well checks and any issues that may be discovered during those visits. Most of the practitioners have been great. I also enjoy the facial services they offer at the practice. Both estheticians I have seen there have been wonderful! They have both been very accommodating given multiple allergies that can make my skin reactive. I look forward to my time with the esthetician.

Cathy Robinson

The entire staff is courteous and very helpful. They were right on time. They work together well. They are accepting of questions and are willing to answer the questions. They offer reminders for follow up appointments. I am very pleased to be a patient of this office.

Susan Zeller

As a new patient I greatly appreciated getting an appointment with a few days of submitting my application form instead of a long wait. The staff at the front desk were very pleasant, efficient and helpful in making this happen. The service I received from my doctor was good.

Tom

David M was great in all key areas that were important to me. Skill, bedside manner, updates during the surgery and his summary after the procedure. His nurse was also first rate. Thank you both for all that you did for me. NP Donna has treated me previously at this practice and I echo my comments here for her and the nurses, reception and scheduling employees. Thank you all for a great experience

Jennifer Gemmell

This was the most pleasant doctors appointment I’ve ever experienced. The wait wasn’t too long and there were so many beautiful and interesting things to look at while I was there: beautiful art well presented with identification and background details, fascinating terrariums and other plants, and even an Asian meditation garden. Dr. Macallister was very personable, professional and thorough. I was quite happy with her care. The staff too, were professional and pleasant.

Reece W

Saw Donna and Megan, had a concerning spot on my face. I needed an injection and they put me eat ease and really helped me to feel comfortable and relaxed. Even though the needle stung a little bit I was completely distracted with easy conversation to keep my mind off of what was going on. They were incredibly reassuring and informative and I love going to see them! Thank you Donna and Megan for a quick and easy visit! :)

Don Wood

Great experience from the time I arrived for the appointment til I was finished. Donna Brigham is the most professional specailist I've seen in quite some time. She is very good at explaining everything in layman's terms. Her bedside manner puts you at ease and makes you very comfortable with the procedures she is doing.

Find Us on Socials

Join us on social media for expert guidance on skin health, treatment updates, and behind-the-scenes moments from our Ithaca and Cortland offices.

Contact Us

Have a question or ready to schedule? We’re here to help.