Our Team
Kate McMilleon
Owner of The Inferno Hot Yoga & Pilates
Kate McMilleon
Growing up I always enjoyed the outdoors, traveling, and music. When I was young I felt great. I had a good energy and I always felt as though I was in pretty good shape. As we all know the older you get your body starts fighting you back! After having kids and life getting a little overwhelming I became passionate about working out. I enjoyed CrossFit, Weight training, boxing, hiking, everything but yoga! As I worked my body harder I started getting more frequent injuries. Only after a bad rotator cuff injury was a forced to do yoga By my doctor and chiropractor. I was introduced Bikram yoga and fell in love, Not instantly, lol but eventually! It wasn’t easy, I felt uncomfortable but I knew the benefits and was determined to get well! And that’s exactly what happened. I came to the realization that no matter what you do or what kind of person you are our bodies are meant to do yoga. It’s the one activity no matter If you’re a golfer, swimmer, wrestler, basketball player, cheerleader, fighter, recovering from an injury, sitting in a chair all day, young, old, big, small, or sick,And everything in between , everyone needs the benefits of yoga! I am here to help you take your Physical goals to the next level one breath at a time! I look forward to working with you.
Yoga fit certified in 2011
Bikram yoga College of India graduate , spring class 2012
Attended cross fit level one training 2013
TRX certified 2014
Inferno Hot Pilates 2021
Currently continuing advanced Bikram yoga education, the Ghosh Yoga Method , and always forever learning and growing!
Alexxis Vautour-Link
Hot Barre & IHP Instructor
Alexxis Vautour-Link
Alexxis is a barre instructor with a background in dance who is passionate about helping people feel comfortable and confident in their movement. She approaches teaching with a calm, supportive style, prioritizing clear instruction, thoughtful pacing, and a welcoming class environment.
Her goal is to create classes where students can challenge themselves while still feeling supported and capable. Alexxis values consistency, good form, and mindful effort, and encourages students to listen to their bodies as they build strength over time. She strives to make barre feel approachable, effective, and sustainable for every student who walks into the room.
Anjum Virostko
Inferno Hot Pilates Instructor
Anjum Virostko
Anjum Virostko
Anjum Virostko’s journey is one of transformation and passion. After a successful career in the corporate world, she made the decision to step away and focus on raising her family as a stay-at-home mom. During this time, she discovered The Inferno HYP and began attending Pilates classes. What started as a way to stay active quickly became a source of strength, both physically and mentally. She fell in love not only with the power and energy of the workouts but also with the supportive and inspiring community that the studio fostered.
Now an Inferno Hot Pilates instructor with over 300 hours of teaching experience, Anjum brings dedication, warmth, and authenticity to every class. She also serves as the studio manager, where her sharp organizational skills and leadership experience from her “boss lady” corporate career seamlessly translate into running a smooth, empowering, and community-focused space. Her passion for movement is matched by her love for life—whether she’s reading a good book, spending time outdoors, enjoying the company of friends and family, or exploring new corners of the world. Anjum’s classes reflect her belief in the power of connection, resilience, and living with intention.
Therese Brennan
Yoga Sculpt Instructor
Therese Brennan
Therese’s career in the fitness & wellness industry has been shaped by over 30 years of experience, beginning with her roles as an Exercise Physiologist in 1995 Reebok International.
As a seasoned Fitness & Wellness instructor, her areas of expertise include yoga, personal training, group fitness and indoor cycling. There’s teaching style is characterized by her ability to empower a motivational atmosphere that helps students uncover their inner strength and inspiration. Having personally overcoming the challenges of mental health, she has harnessed the transformative benefits of Fitness & Wellness to effectively manage anxiety and depression and loves to share this tool with others.
Stephanie Mullen
Yoga Instructor
Steph Mullen
Stephanie Mullen joined the Inferno Hot Yoga and Pilates teaching staff in the summer of 2023. She is a 200-hour Registered Yoga Teacher, 120-hour Ayurveda Yoga Specialist, Certified Breathwork Coach, Certified Children’s Yoga Teacher, and holds a 330-hour certification in Original Hot Yoga (26&2). She is also a Certified Yoga Sculpt Instructor. A passionate lifelong learner, Stephanie continues to expand her practice through ongoing study with Yoga Alliance, Yoga International, the California College of Ayurveda, the Himalayan Institute, and more.
With a background in dance, Stephanie was always drawn to movement and expression through the body. After becoming a mother, she discovered a deeper connection to yoga and Ayurveda during her postpartum journey. She believes in creating a welcoming and supportive space where students feel seen, safe, and empowered—no matter where they are on their path.
Outside the studio, Stephanie holds a master’s degree in organizational leadership and human resources management, and has spent several years working in HR. In her free time, she enjoys adventuring—near or far—with her husband and young daughter.
Richard (Rick) Boiardi
Inferno Hot Pilates Instructor
Rick Boiardi
Rick is a certified personal trainer with the National Academy of Sports Medicine. Rick is also certified in all three levels of Inferno Hot Pilates. He holds a fourth-degree black belt in kung fu, karate and has coached team sports throughout his life.
Rick enjoys helping people to bring out and live in their full potential.
Jessica (Jess) Mastalerz
Hot Sculpt Teacher
Jessica Mastalerz
Jess discovered her love for barre after taking her first class and quickly turned that passion into a career, becoming certified in 2017. She went on to teach at Sweat Fix, a rowing and weightlifting studio, leading high-energy, strength-focused classes that blend cardio and resistance training.
While she works full-time in sales, fitness is where her passion truly comes to life. After moving back to the area a few years ago, Jess has continued to teach barre and Pilates-inspired classes locally at Zen Yoga. She loves creating challenging, dynamic classes, while always offering modifications to ensure her workouts are accessible and effective for all fitness levels.
Outside of the studio, Jess loves to travel and is always aiming to add at least one or two new stamps to her passport each year. In the summer, you might catch her with her pup at the Brewyard or enjoying live music at Hollis.
Stephanie Divito
Yoga Instructor
Stephanie Divito
Jenna Mooney
Yoga Instructor
Jenna Mooney
500 RYT
Jenna Mooney, DC has been a practicing chiropractor in the state of Massachusetts for over 25 years. Jenna opened her own chiropractic practice in 1998 with a desire to become a part of the care community in this area. She believes that health is multifaceted. Her treatment protocols and recommendations extend beyond traditional chiropractic methods and she frequently recommends yoga, pilates, physical therapy, personal training, mediation and breath practice to her patients as part of their care regime. Jenna has a passion for helping people learn to help themselves. She knows finding the right combination of care and self-care is the best way to feel great in your body. Her personal experience with yoga has grown over the last 20 years, from teaching and participating in a regular yoga practice for flexibility and fitness to developing a deeper understanding of the benefits of yoga for general wellbeing.
Jenna graduated from New York Chiropractic College in 1995, completed the class work for the diplomate in chiropractic rehabilitation and is a 500 RYT yoga instructor (completing 200 hours with Frog Pond Yoga Centre in Princeton, MA and 300 hours at The Yoga Center of Amherst under Patty Townsend of Embodyoga). She is FRC (Functional Range Capacity) certified and maintains her credentials as a Yoga Alliance Continuing Education Provider. Jenna likes to keep her teaching fresh and her skill set growing by frequently participating in yoga and movement workshops.
Special interests include maintaining a spiritual practice, hiking, snowboarding, skiing and being outdoors whenever she can.
Substitutes
Angela Lalli
Substitute Instructor (Inferno Hot Pilates)
Angela Lalli
Angela started teaching Inferno Hot Pilates a little over five years ago as a way to challenge her fear of public speaking while leaning into something she always loved: movement. What began as discomfort has grown into something that truly fuels her: discipline, energy, and connection. For Angela, this class isn’t just a workout; it’s about showing up, pushing ourselves, and discovering what we’re capable of both inside the hot room and beyond.
Thomas (Tom) Strazdas
Substitute Yoga Instructor
Thomas (Tom) Strazdas
Thomas (Tom) Strazdas is a DDPY (Diamond Dallas Page Yoga) certified level 1 and 2 instructor who has helped rehabilitate WWE Hall of Famer Abdullah the Butcher, WWF women’s champion Leilani Kai, and WWF tag team champion Princess Vicki Otis. He is also a 2024 Positively Unstoppable Champion an honor received for his change in body composition and 6 year sobriety from alcohol. For the past five years he has taught weekly classes at Family Martial Arts Center in Leominster where he is a Black Belt and martial arts instructor. He is very excited to bring a different style yoga class to Inferno that will meet you where you are at physically and get you where you want to go in the future! Through a combination of sports rehabilitation, dynamic resistance, old school calisthenics and cardio, DDP Yoga is uniquely formulated to help people become the absolute best versions of themselves!
