Douglas Elliman Real Estate

Meet the team

Get to know the 691 agents at Douglas Elliman Real Estate.

Licensed Real Estate Agent

About Lori

Certifications and Specialties:  • Seller Representative Specialist (SRS) • Certified Buyer Representative (CBR) • Accredited Buyer’s Representative (ABR)  • Seller Representation • Buyer Representation •Relocation • Consulting • Property Management ____________________________________________________ Lori Sheehan is a Top Producing Agent with Douglas Elliman Real Estate, specializing in residential properties, serving Locust Valley, Glen Cove and Long Island’s North Shore. As a lifelong Long Island resident, Lori brings extensive local knowledge, strong negotiating skills, and valuable insight to every transaction. She believes that clear and consistent communication is essential to building successful and lasting client relationships. Lori has built a reputation for excellence, integrity, and results. She expertly negotiates and facilitates the purchase, sale, rental, or investment of real property, working with a worldwide network of real estate, financing, and relocation professionals to ensure a seamless experience for every client. As a Certified Buyer’s Agent, Lori is dedicated to representing her buyers’ best interests—guiding them through every step of a complex process to secure the right property at the best possible price, terms, and conditions. Her commitment to clear communication, responsiveness, accessibility and professionalism drives her continued success and client satisfaction. Local expertise. Trusted guidance. Exceptional results. Over 122 Sales and 142 Client Reviews as of 5/1/2026 ____________________________________________________________________________________________________________________________ Professional Memberships: Long Island Board of Realtors Multiple Listing Service of Long Island, Inc. Glen Cove Chamber of Commerce Manhasset/Port Washington Board of Realtors National Association of Realtors Contact Lori today for all your real estate needs. She will help you achieve your goals with diligence, integrity, and personalized service of excellence.

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Tiffany J. Balanoff

Licensed Real Estate Agent / REALTOR® / Real Estate Agent

(59 reviews)

About Tiffany

Mission Statement: My mission is to build meaningful, lasting relationships by guiding clients through every stage of their real estate journey- whether it’s finding their dream home or making smart investment decisions. I am dedicated to providing personalized service, expert advice, and unwavering support to ensure every transaction is more than just a sale- it’s a positive, seamless and empowering experience. Prioritizing long-term satisfaction, I place my clients' needs and goals at the heart of everything I do; earning their trust and loyalty through exceptional care and commitment. Tiffany's Bio: Since 2016, Tiffany Balanoff has been a dedicated full-time real estate agent, establishing herself as a leader in the industry. Recognized as a Top 5 Agent in Nassau County by RateMyAgent for three consecutive years, Tiffany combines her extensive knowledge and passion for real estate to help clients achieve their goals. Holding multiple prestigious designations and certifications, including ABR® (Accredited Buyer Representative), CRS, Certified Residential Specialist, PSA (Pricing Strategy Advisor), RENE (Real Estate Negotiation Expert), SRES® (Senior Real Estate Specialist), SRS (Seller Representative Specialist), and Certified Residential Real Estate Divorce Specialist Tiffany brings a wealth of expertise to every transaction. As a Power Agent and Certified Real Estate Consultant, she is committed to providing unparalleled service to both buyers and sellers. Tiffany actively contributes to the real estate community by serving on the Board of Directors for the Long Island Board of REALTORS® and the New York State Association of REALTORS®, as well as participating in several committees for both organizations. Her dedication extends beyond her own success; she is passionate about mentoring new agents, helping them navigate the complexities of the industry. Believing in the principle of serving, not just selling, Tiffany helps clients build their wealth through real estate with integrity and personalized service. Whether you’re buying your first home or selling a cherished property, Tiffany is your closing key—ready to unlock new possibilities in your real estate journey? Your closing key, is Tiffany. Anyone can list or show a property, Tiffany gets you to the closing table. For a copy of Tiffany's FREE Book visit: https://tiffanybalanoff.book.live 2016-2020: Douglas Elliman Real Estate Long Beach 2020- present: Douglas Elliman Real Estate Rockville Centre

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Elizabeth Markovic

Associate Broker

(46 reviews)

About Elizabeth

Elizabeth currently has 8 active property listings and 14 sold property listings over the past 12 months.

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Clara Valderrama

Associate Broker

(27 reviews)

About Clara

Clara Valderrama offers her clients 28 years of real estate sales experience in New York. She is a recipient of the prestigious Legend Award for being among the top sales agents with the Douglas Elliman Network for five years in a row. Other awards are the Chairman Circle Gold, Presidents Circle, and Leading Edge Society. Clara is also a licensed real estate broker and is fluent in Spanish. In these real estate times of shifting trends, Clara prides herself in her knowledge of local markets, all available inventory, and maximizing price even in the most challenging of circumstances. She keeps abreast of our changing industry, financial and loan possibilities, and is a marketing specialist with great intuition and uses this skill to successfully promote her listings. In addition, Ms. Valderrama is a skilled negotiator with a "never give up" attitude. This positive stance has been effective in achieving top property prices for her selling clients and top savings for her buying clients. Clara's hard-working perseverance on your behalf, coupled with years in the business, has produced concrete results and a promise of her commitment to you. One client's recent note stated their pleasure at the effortlessness in which they were about to pack up and get into their new home, and recommended that others just "pick up the phone and ask for Clara's help." Clara is a patient, energetic person with a cheerful personality, and listens to her clients' needs and wants. If you are new to the real estate process, she will help you every step of the way. If you are more experienced, you will find her attentiveness to detail ensures a smooth and less stressful sale or purchase. Nothing brings Clara more satisfaction than knowing she has helped her clients achieve their real estate goals.

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JoAnn Cilla

Broker / Owner

(20 reviews)

About JoAnn

Real Estate is part of my DNA. Ever since I sold my first home, over a decade ago, I have loved almost every day of my career in real estate. The most rewarding part of being a Real Estate Broker is helping people find their dream home or helping them sell their home to start a new chapter in their lives. Long Island has so many beautiful homes, wonderful communities, and the greatest small businesses. There is a quote that I have on my wall, it reads "If you love what you do, you will never work a day in your life." That quote was written for me.

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Inbal August

Associate Broker

(13 reviews)

About Inbal

Inbal currently has 20 active property listings and 3 sold property listings over the past 12 months.

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about 13 hours ago

Friendly, pleasant, professional, extremely responsive to questions, concerns and follow up

Jill has excellent communication, organizational skills and collaborates with everyone who is involved in the property purchase. All aspects of the sale were seamless, and we were kept abreast of every detail and updated with the process of the sale. Jill responded quickly with answers to our questions no matter the time of day. Jill showed us numerous properties, in which we were able to take our time to view and gave us some insight on details we might have missed. I would absolutely recommend Jill to my friends and family!

Jill Garton

(2 reviews)

29 days ago

A Breathe of Fresh Air

While I've had experiences with other realtors who were more pushy, JoAnn provided a completely different experience. She was always available when I needed her, while also giving me the space I needed to make informed decisions. She was extremely thorough in answering all of my questions and consistently provided up-to-date information as soon as it became available. JoAnn was transparent, professional and supportive throughout the entire process and she made me feel comfortable and confident every step of the way. I truly appreciated having her guidance and would highly recommend her to anyone looking for a realtor.

JoAnn Cilla

(20 reviews)

about 1 month ago

Great esperience, highly recommend her!

Worked with Lori when I finally decided to downsize and sell my house. She was kind, caring, knowledgeable and extremely effective in getting the house sold for a price that pleasantly surprised me. Lori kept me up to date on all developments. She was always available for calls when I had questions. Lori was also instrumental in finding me a rental to move on to. The process was stressful after 20+ years of living in the house but she helped me to manage my stress and move on to my next chapter. Great experience, highly recommend her!

Lori Sheehan

(122 reviews)

about 1 month ago

Tiffany is a wonderful and committed agent.

Tiffany was a tremendous asset in our first home buying process. She was communicative, always made herself available, and knowledgeable. We also appreciated how extremely patient she was throughout all of our questions and viewings. Her expertise (and sense of humor) was crucial throughout what would have otherwise been an even more stressful process. We truly recommend having Tiffany on your team.

Tiffany J. Balanoff

(59 reviews)

about 1 month ago

Such a positive experience with Clara and Luis

This was our first time selling our house and dealing with Clara and Luis made it a seamless and positive experience. They were both very knowledgeable about the housing market and addressed any concerns we had immediately. I would highly recommend them as agents to sell or buy a home.

Clara Valderrama

(27 reviews)

about 1 month ago

Funny and personable, and a knowledgeable, no-nonsense advocate from start to finish.

We needed an agent who could take charge and help us with a sale at a challenging period in our family life. Tiffany demonstrated understanding and professionalism from our very first meeting until the closing. She brought her seriousness and reliability to bear throughout our journey, and made us laugh and put us at ease along the way; a considerable feat considering the stressful time for our family. Everything you would want from an agent. She was always available, communicative and clear, efficient in her work, and helpful in all the ways we needed, when it was needed. I can't imagine all of the behind-the-scenes work that went into the sale of our house, and thanks to Tiffany we didn't have to. Everything was handled.

Tiffany J. Balanoff

(59 reviews)

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