Tend Upper East Side
Tend Upper East Side offers modern, high-quality dental care just a few blocks from Central Park. Whether you’re stopping in for a routine cleaning, checkup, teeth whitening, or invisible aligners, our studio is designed to make every visit feel calm, comfortable, and stress-free. We provide both general and cosmetic dentistry, with flexible scheduling—including evening and weekend appointments—and a team that truly listens. If you’re looking for a trusted dentist on the Upper East Side, we’re here to help you feel good about going to the dentist.

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Curious if insurance will cover your exam? We can tell you in just a few seconds.
Unfortunately, there are some dental insurance plans we don’t accept, including Medicaid, Medicare Advantage, Healthplex, HMOs, DMOs, and others. If we don’t take yours, we’ll contact you ahead of your visit.
Our top-tier dental providers at Tend Upper East Side
At Tend Upper East Side, we’re bringing modern dental care to one of Manhattan’s most iconic neighborhoods. Whether you’re here for a routine cleaning, cosmetic treatments like whitening, or clear aligners, our dentists and hygienists deliver expert care in a setting designed to help you feel at ease. Our Upper East Side dental studio features the latest technology and a calming, thoughtfully designed space—just steps from Central Park. We take the time to listen, explain, and tailor every visit, so your care feels personal, never rushed. If you're looking for a trusted dentist on the Upper East Side, we're here to make your experience comfortable, convenient, and centered on you.
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Dr. Marissa Obiedzinski
Dr. Marissa Obiedzinski is a skilled general dentist with experience in many phases of dentistry, including periodontics, operative, fixed and removable prosthodontics, endodontics, oral surgery, and more. This allows patients to see her for comprehensive treatment planning with one doctor in an organized and efficient setting.
Dr. Obiedzinski understands that dentistry can be a stressful experience, so she focuses on building positive rapport with her patients by fully explaining everything she does and the reasoning behind it. She keeps her patients informed during each step of the dental process, making each visit as comfortable as possible.
Dr. Obiedzinski began her involvement in dentistry in high school, where she worked as a dental assistant. She completed her undergraduate degree in chemical biology at Stevens Institute of Technology before beginning dental training at Rutgers School of Dental Medicine. She then finished her residency at Bronx Lebanon Hospital Center, where she spent a year focusing on each phase of dentistry with specialists in the field. She also has experience working in the emergency room, making her comfortable in treating patients needing emergency treatment.
When she’s not in the office, Dr. Obiedzinski enjoys running and recently completed her first half marathon. She also loves reading, baking, and spending time with her family and friends.

Dr. Samantha Philip
Dr. Samantha Philip brings a compassionate, steady presence to each appointment. She trained at NewYork-Presbyterian Hospital – Queens, where she gained deep experience treating a wide range of dental conditions and patient needs. At Tend Upper East Side, Dr. Philip focuses on preventative and restorative care and is committed to delivering treatment that’s thorough, approachable, and centered around patient comfort.

Dr. Brad Bailey
Dr. Brad Bailey brings a straightforward, patient-focused approach to dentistry, helping patients feel comfortable and confident in the chair. He earned his DDS from the University at Buffalo School of Dental Medicine, where he developed a strong foundation in both restorative and preventative care. At Tend Upper East Side, Dr. Bailey focuses on creating clear, personalized treatment plans that support long-term oral health in a setting that feels approachable and stress-free.

Dr. Karen Chileuitt
With a calm demeanor and clinical depth, Dr. Karen Chileuitt delivers dental care that’s as thoughtful as it is thorough. She earned her DMD from the Boston University Henry M. Goldman School of Dental Medicine and completed her residency at One Brooklyn Health, where she treated a wide range of patient needs. At Upper East Side, Dr. Chileuitt emphasizes clear communication, preventative care, and making sure every patient feels fully informed and at ease during their visit.
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Dr. Farnaz (France) Keshavarzi
Dr. Farnaz (France) Keshavarzi offers a warm, detail-oriented approach to dental care that centers around trust and collaboration. She earned her DDS from the New York University College of Dentistry and completed her residency at BronxCare Health System, gaining hands-on experience in comprehensive care. At Tend Upper East Side, Dr. Keshavarzi focuses on creating personalized treatment plans and making sure patients feel supported every step of the way.

Dr. Mary Zaklama
Dr. Mary Zaklama delivers comprehensive dental care with clarity, consistency, and a focus on long-term health. She earned her DDS from the Columbia University College of Dental Medicine and completed her residency at NewYork-Presbyterian Hospital, where she built expertise in complex and general dentistry alike. At Tend Upper East Side, Dr. Zaklama is known for her thoughtful communication and her ability to make even the most complex treatment plans feel manageable and transparent.
Getting Here
Our Upper East Side Studio is on Third Avenue between 75th and 76th Streets, two blocks from the 6 Train and four blocks from Central Park. We offer a full range of services, with an emphasis on safety.
Why people love Tend
Frequently asked questions
We recommend coming in for a cleaning and checkup every six months, which is the standard for most patients. These regular visits help us catch small issues—like early signs of decay or gum disease—before they become more serious or expensive to treat.
However, some patients may need to come in more frequently, especially if they have a history of gum disease, wear orthodontic appliances like aligners, or are more prone to plaque buildup. Your dentist will work with you to create a personalized care plan based on your needs, so you’re always getting the right level of care at the right time.
Even if everything looks great, cleanings help remove plaque and tartar that you can’t get rid of with brushing and flossing alone—and they’re key to keeping your smile feeling fresh and looking its best.
Yes, we’re currently welcoming new patients to this location! Whether it’s been six months or six years since your last dental appointment, our team is here to make you feel at ease. We pride ourselves on creating a judgment-free environment where every patient is treated with empathy and respect.
Your first visit will include a comprehensive exam, a detailed review of your oral health, and time to talk through any concerns or goals you have. We’ll make sure you feel informed, comfortable, and fully supported from the moment you walk in.
Absolutely. We partner with major dental insurers to get you amazing care at amazing prices. We also offer a real-time online benefits check before you come in. We’ll show you the maximum cost for your dental visit, so you’ll never pay more than you expect. The insurers we partner with include: Delta Dental, Aetna, Cigna, United Healthcare, Blue Cross Blue Shield, Empire Blue Cross Blue Shield, Guardian, MetLife, United Concordia, Principal, Oxford Health Plans, and Ameritas. Read more about insurance.
Your first visit is designed to be both thorough and welcoming. Here’s what it includes:
- A complete dental exam to assess your teeth, gums, bite, and overall oral health
- Digital x-rays for a detailed look below the surface (with significantly lower radiation than traditional x-rays)
- A gentle, professional cleaning tailored to your needs
- A one-on-one conversation with your dentist, who will walk you through any findings, answer your questions, and create a treatment plan if needed
We’ll also review your dental history, talk about your goals (whether it’s improving your oral health or brightening your smile), and give you time to ask questions—without feeling rushed.
The environment is designed to feel calm and spa-like, so you can relax and actually enjoy taking care of your smile.
Call us at 212-257-3455. Just make sure to do so more than 48 hours before your appointment time. If you cancel or reschedule less than 48 hours in advance, we’ll have to charge you a $50 fee. If you don’t make it at all, we’ll have to charge you a $100 fee. This is because we reserved that time specifically for you, and our appointments are in high demand.