Portsmouth, NH Dermatologist
Dermatology and Medical Aesthetics Services in Portsmouth, NH
Optima Dermatology
215 Commerce Way
Suite #100
Portsmouth, NH 03801
Practice Hours:
Mon: 8:00 a.m. - 4:00 p.m.
Tues: 8:00 a.m. - 4:00 p.m.
Wed: 8:30 a.m. - 5:00 p.m.
Thurs: 8:00 a.m. - 4:00 p.m.
Fri: Closed
Call Hours:
Mon: 6:30 a.m. - 5:30 p.m.
Tues: 6:30 a.m. - 5:30 p.m.
Wed: 6:30 a.m. - 5:30 p.m.
Thurs: 6:30 a.m. - 5:30 p.m.
Fri: 6:30 a.m. - 5:30 p.m.
Dermatology & Medical Aesthetics Services in Portsmouth, NH
Optima Dermatology & Medical Aesthetics in Portsmouth, New Hampshire serves the Seacoast region of New Hampshire and Southern Maine. Conveniently located at 215 Commerce Way, Suite #100, Portsmouth, NH 03801, in the Portsmouth Office Park behind Market Basket and Marshalls on Woodbury Avenue. Easily accessible from Exit 7 off I-95.
Providers at Optima Dermatology & Medical Aesthetics in Portsmouth, NH:
- Dr. Joan Sisto, MD, FAAD – Board-Certified Dermatologist
- Dr. Abel D. Jarell, MD, FAAD – Double Board-Certified Dermatologist & Dermatopathologist
- Jacqueline Watts, PA-C – Board-Certified Physician Assistant
- Jill Bickford, MSN, APRN, AGNP-BC – Board-Certified Nurse Practitioner
We provide care for patients in Portsmouth, Dover, Rye, Newington, Kittery, and other nearby communities.
Our Portsmouth office delivers a full spectrum of dermatology services — from general medical care to cosmetic enhancements, as well as skin cancer detection and treatment. Whether you’re evaluating a suspicious mole, managing acne, eczema or psoriasis, or interested in rejuvenating treatments, our board-certified dermatologists, nurse practitioners, and physician assistants provide high-quality, personalized care. Cosmetic offerings include neurotoxin injections, dermal fillers, and facial treatments like chemical peels. On the medical/surgical side, we provide skin cancer screening, surgical removal, and preventative counseling, along with treatment for a wide range of skin, hair, and nail conditions. In a welcoming, patient-centered setting, we aim to help you look and feel your best every step of the way.
Schedule your appointment with Optima Dermatology & Medical Aesthetics in Portsmouth today.



Medical Aesthetics Services



Our Providers
Joan Sisto, MD, FAAD
Board-Certified Dermatologist
Practices at: 3 Locations
Abel D. Jarell, MD, FAAD
Double Board-Certified Dermatologist & Dermatopathologist
Practices at: 2 Locations
Jacqueline Watts, PA-C
Board-Certified Physician Assistant
Practices at: 3 Locations
Jill Bickford, MSN, APRN, AGNP-BC
Board-Certified Nurse Practitioner
Practices at: 3 Locations
"I am impressed with the high level of professionalism throughout the process. I feel confident in referring them to friends and associates."
“The office is clean and everyone I have met has been super helpful and kind. I have had multiple annual visits and have brought my daughter in for a skin infection and they made all the difference in her treatment and healing time.“
“My visit was exceptional from the start till the end. The office was so clean and nicely organized and furnished. All the Assistants were friendly and helpful. The Doctor was so nice and thorough. I would and will recommend this Dermatology office to all my family and friends. Thank you!!!“
"The doctor was very knowledgeable, friendly, and personable. The office staff was friendly and efficient. I'm glad I went there."


