Get a Dream Smile with Our Award-Winning Orthodontist in Middletown

Welcome to

Semco Orthodontics

Welcome to Semco Orthodontics, where your smile is our passion! We know that getting braces or Invisalign® can feel daunting, which is why our dedicated team ensures your orthodontic journey is comfortable, clear, and tailored to your needs.

We believe in the transformative power of a beautiful smile. Our goal is to boost your confidence and quality of life through personalized orthodontic care, and we take pride in exceeding your expectations at every turn.

What sets us apart? Our practice is led by a highly skilled, double board-certified orthodontist who personally handles each step of your treatment — from initial consultation to the final adjustment. No passing the baton to assistants here; you receive expert care from start to finish.

Whether you’re considering traditional braces or prefer the subtlety of Invisalign®, we’re here to explore all options and find the best fit for your lifestyle and orthodontic needs.

Visit us at Semco Orthodontics, and let us guide you towards the smile you’ve always dreamed of. We’re more than just a practice; we’re a partner in your orthodontic care.

 

Why Choose Us?

At Semco Orthodontics, we are here to help you make the right treatment choice. You'll never run into a high pressure, hard sell. We'll give you options, answer your questions, and leave you in the driver's seat. Our office is conveniently located in the heart of Aquidneck Island, serving children and teens, in Middletown, Newport, Portsmouth, Bristol and Tiverton, Rhode Island.

Complimentary, no pressure first consultation for children and teens  •  Customized treatment plan • Aesthetic and invisible braces for children and teens • Invisalign® for children and teens • Easy financing  •  Most insurances accepted • Great rewards program

Personalized Treatment

You'll be able to pick which treatment plan works best for you. We tell you everything up front so there are no surprises along the way.

Why Choose Us?

At Semco Orthodontics, we are here to help you make the right treatment choice. You'll never run into a high pressure, hard sell. We'll give you options, answer your questions, and leave you in the driver's seat.

  • Complimentary, no pressure first consultation for children and teens

  • Customized treatment plan

  • Aesthetic and invisible braces for children and teens

  • Invisalign® for children and teens

  • Easy financing

  • Most insurances accepted

OUR TEAM

We Love Our Patients

  • – Amanda P. –

    “Very pleased with this practice. I've had two sons get their braces from Dr. Semco and his wife Nancy. They are a dynamic team. I highly recommend Semco Orthodontics!”

  • – Sabrina F. –

    “I am completely satisfied with the results. I can't stop looking at them every time I walk by a mirror. The staff is wonderful.”

  • – Elizabeth B. –

    “Hands down, the best, in every way. Professionalism as well as warmth from the entire staff, excellent administrative attention to detail, and meticulous results for two of my children with one in the works. Fantastic group.”

  • – Christine W. –

    “Our family loves our choice for daughter's orthodontics. Great bedside manner, awesome customer services always, by phone, email or text. I love to go inside to wait, love that massage chair!!!!!”

  • – Kim F. –

    “Great, professional office, friendly staff, and excellent care. My daughter is very pleased with the results!”

  • – Cindy R. –

    “I am very grateful for the knowledge and skill that Dr. Semco and team have provided, in a caring and friendly setting! Even since my braces were removed, the team has been very supportive with follow-up "retainer check-ups", to make sure their hard work will last "forever"! I would gladly recommend Dr. Semco's services to others!”

  • – Angela K. –

    “Everyone in the practice is professional and personable. They went out of their way to help us figure out how our insurance would work. They are welcoming to everyone and always make sure you understand everything that you need to know. My daughter just got her brace's off and she left the office feeling excited with her teeth looking perfect. My son is also going to Dr. Semco for his braces and I know his teeth will look just a fantastic as hers.”

  • – Jayson S. –

    “You can't beat the professionalism, expertise and family atmosphere that Semco Orthodontics provides. Class A establishment.”

  • – Rosemarie R. –

    “Dr. Semco and his staff are very professional, friendly, and patient. They never make you feel as though you're being rushed. The office is very clean and modern. They make my daughter feel comfortable at her appointments. By far the best orthodontist and staff!”

  • – Jill –

    “We moved to Middletown and needed an Orthodontist for my youngest. Dr Semco was recommended by our prior Orthodontist in the state. So happy we went with his recommendation. It's been a couple of years, and we have nothing but good to say. They are a very friendly staff, and very accommodating. My son was going away for a week and his wire moved on a Friday night. I contacted them, and Dr Semco came in on a Saturday to adjust it before my son left. That went above and beyond. They are awesome with my [son], highly recommend!”

  • – Zoe C. –

    “We had a great experience with Semco Orthodontics! Dr. Bob Semco is quiet and mild mannered with the patience of a saint. He never made us feel rushed or pressured into making any decisions quickly and has always taken his time with us. The whole office staff makes you feel like part of their small family from Dr. Semco's wife, Nancy, who works the front desk to Carla who assists Dr. Semco. They do not overbook their schedule, so when you walk in for your appointment you are usually taken straight back for care. We eventually had to switch care in the middle of the process due to a move out of state. Dr. Semco helped to make the switch very smooth by helping us find a similarly trained orthodontist in our new state of residence. We highly recommend Semco Orthodontics!”

READ ALL REVIEWS

Orthodontist serving
all of SOUTHERN NEW ENGLAND

Schedule Your Consultation

Put your best smile forward! Dr. Semco has more than 29 years of experience creating beautiful, breathtaking smiles. Yours could be next! Schedule your free consultation for your child or teen by clicking the link below.