Awards

About Practice

James G. Dinulos, MD, and Andrew E. Werchniak, MD, lead the expert team at Seacoast Dermatology, PLLC, to provide you with a full range of medical and surgical services for the treatment of all dermatologic conditions. The practice has offices in Portsmouth, Dover, Exeter, and Newmarket, New Hampshire. They serve the communities of the New Hampshire seacoast, Southern Maine, the north shore of Massachusetts, and beyond.

Founded over 40 years ago by Drs. Habif and Pringle, our practice is known today as Seacoast Dermatology, PLLC. We are committed to providing you and your family state-of-the-art dermatology treatment from board-certified dermatology providers. We are affiliated with many of the regions leading institutions and are dedicated to providing expert and compassionate care for your dermatologic condition. By providing a full range of medical and surgical services, the diligent providers at Seacoast Dermatology, PLLC, are available to offer comprehensive treatment plans for all skin conditions including Mohs surgery and cosmetic procedures.

The dedication and commitment to excellence of the Seacoast Dermatology, PLLC, team has been recognized by numerous patient and peer awards such as the Best of the Seacoast from Seacoast Online in 2015-2018, Castle Connolly Top Doctors Award every year since 2012, and Top Doctor by New Hampshire Magazine in 2017, 2018, and 2019.

With over 20 years of experience in dermatology, dermatologic surgery, and aesthetic services, the Seacoast Dermatology, PLLC, team is a trusted source in the community. To get started on your individualized skin care treatment plan, call the office nearest you or schedule an appointment online today.

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Seacoast Dermatology, PLLC

James G. Dinulos, MD, and Andrew E. Werchniak, MD, lead the expert team at Seacoast Dermatology, PLLC, to provide you with a full range of medical and surgical services for the treatment of all dermatologic conditions. The practice has offices in Portsmouth, Dover, Exeter, and Newmarket, New Hampshire. They serve the communities of the New Hampshire seacoast, Southern Maine, the north shore of Massachusetts, and beyond.

Founded over 40 years ago by Drs. Habif and Pringle, our practice is known today as Seacoast Dermatology, PLLC. We are committed to providing you and your family state-of-the-art dermatology treatment from board-certified dermatology providers. We are affiliated with many of the regions leading institutions and are dedicated to providing expert and compassionate care for your dermatologic condition. By providing a full range of medical and surgical services, the diligent providers at Seacoast Dermatology, PLLC, are available to offer comprehensive treatment plans for all skin conditions including Mohs surgery and cosmetic procedures.

The dedication and commitment to excellence of the Seacoast Dermatology, PLLC, team has been recognized by numerous patient and peer awards such as the Best of the Seacoast from Seacoast Online in 2015-2018, Castle Connolly Top Doctors Award every year since 2012, and Top Doctor by New Hampshire Magazine in 2017, 2018, and 2019.

With over 20 years of experience in dermatology, dermatologic surgery, and aesthetic services, the Seacoast Dermatology, PLLC, team is a trusted source in the community. To get started on your individualized skin care treatment plan, call the office nearest you or schedule an appointment online today.


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  • What Makes Us Unique?


    What Makes Us Unique?

    Expertise you can trust.

    We bring state-of-the-art dermatology training and years of clinical experience at top academic centers to patients in our community.

    Academically affiliated local practice. We advance dermatology through teaching and writing scholarly articles and textbooks.
     
    Numerous patient (Best of the Seacoast 2015-2018) and peer awards (NH Magazine Top Doctors/Castle Connolly). Dr Dinulos 2017-2019, Dr Werchniak 2019. Only local dermatolgists chosen!

What we offer

Conditions & Services

Choose Your Provider

Our providers have received hundreds of reviews!
Click on each button below to read them now!

James Dinulos, M.D.

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Andrew Werchniak, M.D.

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Maria Petkova, NP-C

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Learn more about some recent books written by our practice.

We Are Proud Of Our Many Affilitations


The 2019 Best of the Seacoast Awards nominations are now open. Click on the button below to nominate Seacoast Dermatology!

 

VOTE NOW

 

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Accepted Insurance

Please call our office to confirm your plan if it is not listed.

Do you have a cost sharing responsibility?

We also accept CareCredit to help you pay for medical care and procedures your insurance doesn't cover. The no or low-interest financing options include no up-front costs, no pre-payment penalties and no annual fees. This program allows you to finance full-pay or cosmetic treatments or your copays, coinsurance or deductible. Please visit CareCredit for more information.

Aetna
Anthem Blue Cross
CareCredit
Cigna
Harvard Pilgrim Health Care
Martin's Point Generations Advantage
Medicare
Tufts Health Plan
United Health Care

5 Strategies to Lower Your Risk of Skin Cancer

Skin cancer may be the most common form of cancer in the United States, but it’s also largely preventable. Find out what you can do to protect your skin and reduce your risk of developing this potentially deadly disease.

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Testimonials

Words from our patients

  • Google

    "Dr. Dinulos is an outstanding surgeon...thorough in thought and examination. His approach shows the fine academic teaching from Dartmouth."

    John
  • Google

    "Found skin cancer I did not suspect. Saved my life."

    Mike
  • ZocDoc

    "Dr. Werchnaik is thoughtful, thorough, knowledgeable and careful. If you have to make a decision about your care, he lays out the options clearly and honestly..."

    Mary H.
  • ZocDoc

    "I am most pleased with the care I received and explanation of the procedure...Jamie made me feel at ease during the visit and this is most important to me!"

    Donna W.
  • ZocDoc

    "The receptionist was very helpful and kind in squaring me away as a new patient. Maria had great bedside manners...I love Seacoast dermatology!!"

    Madeleine C.
  • "Dr. Dinulos was cordial and highly knowledgeable. The surgery was successful and I am cancer free."

    Carol
  • ZocDoc

    "Dr. Werchniak was excellent. Quick diagnosis, and answered all of my questions. Great bedside manner."

    Teresa
  • “Darin is very nice and has done a great job. He makes you feel comfortable and has a lot of knowledge.”

    Kendyn
  • "To Doctor “D” and his staff..Thank you all for taking such good care of me."

    Joe
Extended Hours
  •  

    We are proud to offer urgent appointments and extended clinic hours on the following days:


     

     Mondays, 8am-7pm: Dover office

     Tuesdays, 8am-7pm: Exeter office

     Wednesdays, 8am-7pm: Exeter and Portsmouth offices

     Thursdays, 8am-7pm: Portsmouth office

     Some Saturdays, 8am-1pm: Dover office

     Mohs surgery: Exeter and Portsmouth offices

     

Our Locations

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