Our Team

Katie Gravante is a clinical nutritionist at TNT. She earned her certification from the Academy of Natural Health Sciences in Woodbridge, NJ, and has been with the company for nearly five years. Today, Katie works with clients to ensure they are getting the proper supplements needed to heal their bodies as they work through food changes. In her free time, Katie enjoys playing and watching basketball, long distance road biking, and spending time with family.

Debbie Bookman is a health coach with TNT where she has worked for more than four years. She earned her certification as a health coach from Spencer Institute. Debbie has also earned culinary nutrition certifications from both the Academy of Culinary Nutrition and Food Matters Institute. Nicknamed “The Foodie Coach,” Debbie is always equipped with recipes, suggestions for food swaps, and tips on how to make eating healthy exciting and flavorful. Debbie also leads cooking classes via Zoom which people can take notes or cook along with her. Outside of work she enjoys quilting and competitive powerlifting.

Karen Stange, a mental health counselor, came on board with TNT nearly six years ago. Karen attended the UCF Marriage and Family Research Institute and graduated in 2000 with a master’s degree in mental health counseling. Today, she leads hour-long sessions on Wednesdays with TNT patients and once-a-month mindset group coaching. Karen’s passion focuses around staying active and current with modern functional medicine interventions and helping people interested in healthy lifestyle changes make stronger, more lasting commitments. In her free time, Karen loves to garden, ride her bicycle, travel, kayak, and play with her grandbabies.

Ryan Mihalkovitz was born and raised in Toms River, NJ. During his time at Pace University, he began to deal with chronically debilitating symptoms that forced him to quit playing baseball and focus on his health.
After years of being passed around from doctor to doctor with no real answers or solutions, he was introduced to Functional Medicine, which he fully attributes to giving him his life back.  These experiences changed his view on health and healing, and he wanted to share this knowledge with everyone! Ryan became a certified Functional Diagnostic Nutrition Practitioner (FDN-P) and made it his life’s mission to help others uncover the missing pieces to their health ailments and take back control of their life.  Ryan spent the last year working with Wilmington Functional Medicine as a health coach, helping over a hundred people from all walks of life lead healthier.
In his free time Ryan enjoys traveling, snowboarding, strength training, playing sports, trying new foods, and most importantly spending time with friends, family and his puppy Obi.

Gab Unidad is one of TNT’s Certified Healthcare Virtual Assistants. Gab ensures accurate, secure, and updated health record documentation. She perceives every encounter with the TNT team and clients as an opportunity to flourish. She describes herself as a forever student with a tremendous love of learning. Alongside being a Bedan Registered Nurse, she is also pursuing her master’s degree at the University of the Philippines. In her free time, Gab indulges in activities like surfing, hiking, and weightlifting to maintain an active lifestyle.

Kristi Bell-Boliek is the marketing and culture director at TNT, where she has worked for 12 years. She is in charge of marketing for the clinic’s programs and services, and she works with the team to ensure their overall core values, mission and visions are met. Kristi graduated from the University of South Florida in 1989 with a degree in mass communications. In her free time, Kristi enjoys activities that involve being on the water, reading, spending time with her grown children and watching ‘The Real Housewives’ on Bravo, her guilty pleasure.

Brooke Gorman is the clinic manager and has been with TNT since July 2022. She has a background in medical staffing and graduated from the University of Kansas City in 2020 with a Bachelor’s in Health Sciences. At TNT, Brooke’s duties include scheduling, head of personnel, ordering supplements, and anything focused on helping the clinic run smoothly. In her free time, Brooke enjoys traveling, hiking, outdoor activities spending time with my family and friends when she can.

Krishna is a highly motivated, progress-focused, and compassionate individual who ensures high-quality service is always delivered to our clients.
Her experience in customer service, clinical, and academic teaching strengthened her communication skills, problem-solving, and leadership capabilities, including her keen attention to detail and accuracy. As a former volunteer geriatric nurse who cared for abandoned elderly, she has learned the real meaning of “compassionate nursing care” and how humility and kindness can change someone’s life.

She is very creative and resourceful while her dedication and commitment to work are recognized throughout her career. She is a Certified Healthcare Virtual Assistant and is ready to take on her next journey of giving the BEST SERVICE and creating a positive impact on our TNT clients.

Regina mans the front desk, answers phones, greets patients, and readies supplements for pickup or shipment. Regina joined TNT in January 2024, bringing a background in chiropractic care since graduating from medical assisting school in 2010. She enjoys TNT’s atmosphere and believes in the center’s mission to aid patients in achieving optimal health. In her free time, Regina enjoys spending time with her friends and family—especially her three children—and attending her son’s basketball games.

Cheyenne oversees lab operations, assists with procedures, administers injections and manages medical records. After graduating from Umatilla High School, Cheyenne received her firefighter/EMT certificate in 2016. She then gained experience working in urgent care and hospital settings before joining TNT in October 2023. Cheyenne enjoys building relationships with clients and witnessing the positive changes in their health as TNT supports them on their journey. In her free time, Cheyenne, eagerly awaiting the arrival of her baby boy, cherishes time with her family—including 10 nephews and one niece—enjoying the outdoors and staying active