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Bartleby & Sage

Thirty years of extraordinary events, rooted in Brooklyn.
Bartleby & Sage is an award-winning, female-owned catering and event company based in Brooklyn, New York. For over thirty years, we've had the privilege of serving our community, from newlyweds and Mitzvah families to corporations marking major milestones, and some of New York's most celebrated names.
Exceptional food, impeccable service, and an unwavering commitment to sustainability: these aren't values we arrived at recently. They've been at the heart of everything we do since the very beginning. Every event we take on is approached with the same care, creativity, and personalised attention that has defined Bartleby & Sage from day one.
In 1997, armed with a passion for great food, a master's degree in English literature, and a remarkably affordable lease in Long Island City, Leslie Levin Nilsson opened the original Sage American Kitchen, a love letter to The Silver Palate, New York's first gourmet takeout shop. When the teams behind HBO's Sex & the City and The Sopranos discovered the tiny lunch spot, a culinary reputation was born.
Drawing on a deep reverence for regional American cooking, sustainable sourcing, and emerging flavours from around the world, Leslie grew Sage's catering operation into its own distinct event planning company and Bartleby & Sage was born.
Exceptional events start with exceptional people

Meet our team

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Leslie Levin Nilsson

Founder & Creative Director

Leslie grew up obsessed with good food, earned her M.A. in literature, and left a career as an English professor and Glamour editor to start the Sage brands in 1997.

From Sage American Kitchen and Café St. Bart’s/Sage Events to Sage General Store (the first NYC restaurant to be featured on The Food Network’s “Diners, Drive-ins and Dives”) to Bartleby & Sage, Leslie has spent nearly three decades building catering operations at museums, non-profits, religious institutions, and cultural venues.

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Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Ramon Lara

Executive Chef

A Culinary Institute of Miami graduate with 25+ years of experience, including the Delano Hotel, Great Performances, and major events (the Grammys, award dinners for Oprah Winfrey and Barbara Walters, NYC mayors’ events), Chef Ramon has been creating incredibly delicious, authentic recipes for Sage since 2012.

Chef Ramon's attention to detail, in addition to managing a large kitchen staff, has kept the company growing in scope and creativity.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Rachael Livingston-Meko

COO & Senior Sales Director

Rachael oversees the sales and client relationships for our NYC team and manages the ZOHO CRM, tracking sales from first inquiry to final review post-event. Whether a conference for 300 or a Michelin-inspired dinner party for 20, Rachael manages all event details, large and small.

She was formerly the sales and corporate partnerships leader for Boomset (a tech company for corporate event planners), growing the startup 150% in less than two years. She has been with Bartleby & Sage since early 2018.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Hans Baang

Head Pastry Chef & Director of Food Development

A New England Culinary Institute graduate, Hans creates chic minimalist pastries, custom wedding cakes, and new savory items. His background spanning the Philippines and North America results in recipes that merge flavors of Asia and the Americas. He has been with Bartleby & Sage since 2014.

Cyef Hans' food blog, “The Sugar Hippie” , is dedicated to the art of food, flavors and design.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Stacey Cervellino

VP of Sales & Senior Event Planner

Stacey splits her time between NYC and our upstate venues, with a focus on building relationships and creating magnificent events.

Her background as a writer, director, educator, and producer brings a production mindset to her events across Brooklyn, Manhattan, and the Hudson Valley.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Serge Kiselev

Chief of Staff

Whether a wedding for 150 or a three-day conference for 1,000, Serge staffs each event with professional, personable captains, waiters, and bartenders who are recruited and trained to Bartleby & Sage standards: attentive service with an eye to detail, a friendly and “how can I help” attitude, and a love of great food and hospitality. He has been with the company since 2010.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Monica Wolyniec

Director of Marketing

With nearly two decades in marketing and hospitality - including event-tech unicorn, Hopin - Monica keeps campaigns, partnerships, and internal teams aligned and moving.

Alongside Leslie, she identifies new markets, opportunities and trends to keep Bartleby & Sage top of mind and top of page when potential clients are looking for a caterer or venue.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Angelina Landress

Social Media Director

Angelina is the creative eye behind Bartleby & Sage's online presence, capturing the essence of what we do and turning it into content that actually stops the scroll. She has an instinct for what resonates in storytelling and makes sure our work speaks for itself.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Emma Sottardi

Web Developer & SEO Specialist

A multidisciplinary designer and developer certified in Design Thinking, UX Design, and Webflow. With decades of experience ranging from global corporations to scrappy startups, she ensures our website remains polished and our search rankings stay competitive.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

José Martínez

Production Manager

With 25+ years in hospitality and events, managing operations between NYC and Texas for top-rated kitchens, José has produced events as large as 12,000+ guests.

José also manages our fleet of vehicles and staffs all of our scullery team at events.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Uliana Perzylo

Event Sales Assistant

A New York–based hospitality professional, Uliana has 5+ years of experience creating memorable moments for clients through thoughtful problem-solving and meticulous attention to detail.

Uliana builds lasting trust with teams, vendors, and clients alike, turning every interaction into a delighted, repeat customer.

Smiling young woman with long blonde hair, blue eyes, and hoop earrings wearing a beige turtleneck and navy blazer.

Fabian Quintero

Senior Captain, Catering & Events

A long-time member of our service team since 2010, with outstanding dedication to our catering operations as service staff manager.

Fabian has managed food service operations for Deloitte and Bloomberg, among many others.

Wedding set-up inside a brick and steel building planned and catered by Bartleby & Sage.

Let's create something extraordinary together

Not every event fits a template and that's exactly where we excel. Book a personal consultation with our Founder and Creative Director, Leslie Nilsson, to discuss a bespoke experience crafted entirely around your vision.
Book your consultation with Leslie
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