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Peter Jahn'Shahi, DDS

Orthodontist located in Park Slope & Prospect Heights, Brooklyn, NY

Dr. Peter Jahn’Shahi is a leading orthodontist practicing in the Park Slope neighborhood of Park Slope & Prospect Heights, Brooklyn, New York. He provides a wide variety of orthodontic treatments including the orthodontic consultation, Invisalign®, cosmetic braces, Lingual (hidden) braces, removable and fixed retainers, as well as follow-up appointments to ensure and protect his patients’ dental health and smiles.

Dr. Jahn’Shahi earned his Doctor of Dental Surgery degree at the University of California, San Francisco. He received the distinction of being inducted into Omicron Kappa Upsilon (OKU) the National Dental Honor Society. Dr. Jahn’Shahi is dedicated to furthering his education and staying up to date with the most modern advances in orthodontics and dentistry. Dr. Jahn’Shahi furthered his education at the University of Colorado Health Sciences Center and received his certificate in Orthodontics and also completed another research project studying photo-polymerized orthodontic brackets adhesives. His clinical education was particularly enriched by being trained in multiple schools and disciplines in orthodontics due to the privilege of being a student of many distinguished faculty, such as Dr. Andrew Girardot, founder of the first Roth Study Group and the co-founder of the AEO Institute, a world-renowned center for advanced orthodontics education, and also Dr. Charles Alexander, who’s father, Dr. Wick Alexander, has developed the Alexander Discipline, which is also another worldwide acclaimed school of orthodontics.

Dr. Jahn’Shahi has been a part time clinical faculty at the New York University Department of Orthodontics since 2008 and he has recently joined the Mount Sinai Department of Dental Medicine in pursuit of serving the underprivileged youth of New York city through the Adolescent Health Center located in East Harlem.

Dr. Jahn’Shahi is focused on treating his patients to provide long-term health and stability of the dentition and chewing system, which is reached by achieving, as closely as possible, nature’s ideal harmony between the teeth, jaw joints, and muscles. He believes that a beautiful and attractive smile is important, but it will not last without the correct integration of form and function of the teeth, jaw, and overall facial structure.

Dr. Jahn’Shahi and his whole staff at Park Slope Orthodontics are looking forward to welcoming and meeting new patients. Most major forms of insurance are accepted, and financing is available through Care Credit.

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Welcome to Park Slope Orthodontics

At Park Slope Orthodontics, Orthodontist Dr. Jahn'Shahi combines advanced orthodontics care including Invisalign and the latest in high-tech braces with the eye and the skill of an artist to create beautiful smiles designed specifically for each unique face. Dr. PJ has the right solution for every smile, ensuring the most comfortable and timely treatment possible.

We offer traditional metal and clear braces along with Invisalign and the latest computer technology to ensure that you receive the most effective and efficient care possible. At Park Slope Orthodontics, Orthodontist Dr. Pourang Jahn’Shahi provides technologically advanced orthodontic care in a friendly, comfortable environment. Our practice's top priority is to provide you with the highest quality orthodontic care available combining advanced orthodontic treatment such as clear braces and Invisalign with the skill of an artist to create amazing smiles. Dr. PJ has years of experience creating smiles that match each face, ensuring comfortable and timely treatment.

The Staff of Park Slope Orthodontics is equally dedicated to helping you have an enjoyable experience. Our staff has an average of 5 years experience in orthodontic care, so they know how to create an environment that will make you comfortable. Conveniently located in the Park Slope neighborhood of Brooklyn NY, Dr. Jahn’Shahi and his friendly staff are dedicated to helping every individual achieve an amazing smile

Meet Our Team

  • Extraordinary at what she does, Jennifer has been in the orthodontic world for almost a decade. She looks forward to building a relationship with each patient and family and best of all she will be with you every step of the way, from taking x-rays and photos to walking you through the financing of your treatment making orthodontics affordable.

    Her favorite quote: “Find a job you love and you will never have to work a day in your life.”

  • Genesis has been working with orthodontists to help straighten teeth for 4 years as she’s passionate about creating smiles that are perfect for each individual. She’s gentle and loves to watch our patients progress as their smiles blossom.

    Genesis loves being a part of Park Slope Orthodontics and is always excited to meet new people. She looks forward to celebrating a new smile with you.

We are conveniently located next to these stations!

Grand Army Plaza Stations: 2,3,4

7th and Flatbush BQ


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Dr. Jahn'Shahi is a certified diamond plus Invisalign® Provider

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