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The Main Line's Board-Certified Orthodontists

Welcome to Bryn Mawr Orthodontics

At Bryn Mawr Orthodontics, Dr. Karen Conn and Dr. Ross Segal will personalize your treatment plan to give you a healthy, confident smile that lights up the room and enhances your individual facial aesthetics. Our distinctive approach leverages our doctors’ expertise, the latest technological advances, and an unwavering passion for perfection — whether you prefer Invisalign or braces, we look forward to not only straightening your teeth, but helping you achieve your dream smile.

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Dr. Karen Conn & Dr. Ross Segal

Meet Your Doctors

Our doctors are Ivy League educated, Board-Certified Orthodontists with over 25 years of combined experience creating life-changing, beautiful smiles. They have been recognized as Philadelphia Magazine Top Dentists, lectured at prestigious universities, and are among the nation’s Top 1% of Invisalign providers. But our doctors don’t do it for the awards - Dr. Conn and Dr. Segal thrive on providing personalized, hands-on attention and exceeding each patient’s expectations.

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Get Ready to Celebrate Your Perfect Smile

State-of-the-Art Technology, Super Fun Family Environment

Bryn Mawr Orthodontics was designed to be a tech-forward, state-of-the-art practice. You’ll feel comfortable in our warm, family-friendly office and you’ll enjoy visiting our practice - we love what we do and you will feel it when you walk through the door!

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Nationally Celebrated and Right in Your Neighborhood!

Publications, television personalities, and distinguished institutions invite Dr. Conn and Dr. Segal to share the latest developments in orthodontics.

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Dr. Conn was featured in the cover story of The Bulletin, a magazine distributed globally by the American Association of Orthodontists.

Our region's TV personalities regularly seek out Dr. Segal to inform the public about orthodontic treatment.

Leading dental programs invite Dr. Conn & Dr. Segal to lecture to tomorrow's dentists

When dentists choose an orthodontist,
they choose Dr. Conn & Dr. Segal

Hear From The Dentists

Working with Dr. Segal and & Dr. Conn has been a pleasure over the last several years. I love the attention to detail and the great results that the patients receive as well as the kind practitioners they are. That’s where I send my kids!

Dr. Daniel Kubikian
South Jersey Periodontics & Dental Implants

I am a dentist, and I can say without question that Dr. Conn exemplifies what it is to be an orthodontist and dental professional. She critiques and analyzes every detail, and truly cares about her patients and the results. Her demeanor with both adults and children is wonderful. I highly recommend her.

Dr. Jeremy Kay
The Dental Spa

Dr. Conn and Dr. Segal are true professionals, and their work is meticulous. They not only ensure proper alignment of your teeth but also ideal health, function, and esthetics. Straight teeth alone do not guarantee a beautiful smile, attractive facial profile and functional bite. As a general dentist myself, I chose Drs. Conn and Segal to retreat my orthodontic case with Invisalign, and I confidently refer my patients to them for orthodontic care.

Dr. Alyssa Nielubowicz
Dental Implant Solutions of Greater Philadelphia

Dr. Segal is my main "go to doctor" as well as my mentor in achieving excellent results in full mouth esthetic reconstruction cases. I love working with him and appreciate his knowledge and the support he provides me. But it's not just my patients I would entrust to his artistic hands. I send my family to him as well.

Dr. Alexander Gelman
NJ Dental 1

Working with Dr. Segal and & Dr. Conn has been a pleasure over the last several years. I love the attention to detail and the great results that the patients receive as well as the kind practitioners they are. That’s where I send my kids!

Dr. Daniel Kubikian
South Jersey Periodontics & Dental Implants

I always have confidence that my patients will receive excellent care with Dr. Segal and Dr. Conn. They don’t just straighten teeth, they consider the patient’s entire face and ongoing dental health when creating a patient’s new smile. They truly believe in interdisciplinary care and work with their referring doctors to achieve the best possible outcome. From kids to some of the most challenging adult cases I have experienced, their practice has delivered remarkable results.

Dr. Louis Forrester
Greentree Periodontics

I have been working with Drs. Conn and Segal for a number of years. Not only are they exceptional in their clinical skills and patient experience, but they view their patients with facial esthetics in mind. It is important to get the function, smile and facial balance in harmony and they do it every time.

Dr. Howard Lassin
Lassin Dentistry
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Free New Patient Consultations

Your complimentary consultation is designed so you can get to know us and we can evaluate your orthodontic needs and goals. There is never any pressure to get treatment started before you’re ready.

One-on-One Advice

We’re always excited to start a patient on the path to unveiling a new, beautiful and confident smile. During your consultation, you’ll sit down with Dr. Conn or Dr. Segal to go over your individual needs and goals. They’ll answer your questions so you understand all of your options.

Custom Treatment Plan

After a thorough exam, we’ll discuss a personalized treatment roadmap and show you a digital mockup. Patients choose us for that “perfect” smile because we have developed a holistic approach that takes into account a comprehensive analysis of not only your teeth, but your entire facial structure.

Peace of Mind

Our office is a low-pressure environment with a welcoming, knowledgeable staff – we want to make sure you feel ready to get started. We have flexible hours, ample parking, and we use smart scheduling to minimize any wait times because we know your time matters.


confident, healthy smiles

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