Welcome to our Sober on Demand team. We offer the most qualified doctors, addiction professionals, personal trainers, yoga teachers, sober coaches, and sober companions. Our staff is available locally and internationally and can provide all services needed from short to long term sobriety. Our objective is to get to the root cause of your issues and vices mentally, emotionally, physically, and chemically and assist you in the healing process.  We can handle drug addiction, alcohol addiction, sex, and porn addiction, food addiction, mental health issues like anxiety, ADD, depression, and more. We are the premier onsite team specializing in an alternative to drug and alcohol treatment protocols.


Welcome to our Sober on Demand team. We offer the most qualified doctors, addiction professionals, personal trainers, yoga teachers, sober coaches, and sober companions. Our staff is available locally and internationally and can provide all services needed from short to long term sobriety. Our objective is to get to the root cause of your issues and vices mentally, emotionally, physically, and chemically and assist you in the healing process.  We can handle drug addiction, alcohol addiction, sex, and porn addiction, food addiction, mental health issues like anxiety, ADD, depression, and more. We are the premier onsite team specializing in an alternative to drug and alcohol treatment protocols.


Welcome to Sober on Demand®, the only one of its kind Private Medical Detox program. An alternative addiction treatment program that is customized to you, the client. No more being herded from group to group, no more limited time with a counselor that has less education than you do and simply put, no more wasting your time and resources. We come to you, at your home, office, hotel, tour bus, or beach house. You can also meet us in Los Angeles, Miami, or Puerto Vallarta, Mexico.

Our Sober on Demand Program has a high success rate because it is tailored to you, the client. Fully customized, 100% Confidential, discrete, and on your terms, in your location.  


Check out our Staff’s skills and information.

Dr. Mark Leeds

Dr. Mark Leeds

Osteopathic Physician

Mark Leeds, D.O. is an osteopathic physician who has focused his medical practice on the treatment of addiction. He handles Sober on Demand’s MAT program and oversees the medical detox protocols in Florida. What sets Dr. Leeds apart is his ability to see the unlimited potential for success in his patients, listens, and understands the unique issues that his patients face in the challenge of overcoming addiction. Dr. Leeds puts his patients on the path to success, using methods based on proven medical science.

dr myles starkman

Dr. Myles Starkman

Chiropractic and Alternative Medicine

Dr. Starkman has been practicing chiropractic and alternative medicine for over 25 years. His office provides our Miami clientele with The Brain Spa, enzyme therapies, Craniotherapies, massages, PEMF machines, and more. He works with the Miami Heat players, Marlins Baseball Team, and Dolphins football team and provides the same level of professional care for our clients. When it comes to alternative therapies and a total wellness approach, Dr, Myles is the go-to in Miami.

cali estes

Dr. Cali Estes

Founder & CEO

Cali’s multidimensional approach focuses on the underlying cause of the addiction and she approaches each client in a unique manner. With over 25 years’ experience as a Therapist, Life Coach, Recovery Coach, Addictions Coach, and Wellness Guru, Dr. Estes is currently serving as private practitioner working with a broad spectrum of clients. She has been featured on TV and Radio, specifically: CNN, NBC, CBS, KTLA, MSN Money, CNBC,  Fox News, People Magazine, Entrepreneur Magazine, Washington Post, Yoga Journal, and more for work with Addictions and mental health. Is a multiple bestselling author and creator of the Sober on Demand Program.

chett mallet

Dr. Chett Mallet


Dr. Chett has been named one of LA Magazine’s Top Doctors (2018), and the offers an integrative wellness approach featuring top treatments and various modalities to enhance the body’s own inherent recuperative abilities. Specializing in chiropractic, acupuncture, massage, functional medicine, and PEMF therapies along with cutting edge healing properties like the PEARL.

Dr. Brown

Dr. Robert Brown

Chiropractic care

Dr. Brown grew up in a military family and attended high school in Brandon, Florida. After graduating in1987 he followed in his father’s foot-steps and joined the military were he served with the 82nd Airborne. While stationed at Fort Bragg, NC he met his wife Edie. They have been happily married for 32 years and enjoy two children, and one grandchild.

Following his time in the Army, Dr. Brown received his Bachelor’s degree from Thomas Edison State University and in 1999 he received his Doctor of Chiropractic degree from Sherman College of Chiropractic.

Over the past 22 years Dr. Brown has owned and operated multiple chiropractic offices and has kept up to date on advances in healthcare through various continuing educational classes, thus ensuring that his patients receive the most comprehensive and advanced chiropractic care. At the start of his chiropractic career, Dr. Brown worked with Neurologist, P. Steven Macedo, MD. It was here that he learned to help severe trauma patients recover from their injuries as well as help top athletes preform at their best through Chiropractic care.

Dr. Brown retired in 2019, at that time he and his wife moved to Florida. After almost 2 years of retirement, Dr. Brown realized that he was not done with his mission, so he joined Ocean Chiropractic so he could continue to help people live healthy pain free lives.

“My mission in life is to help as many people as I can live more fulfilling lives and help prevent the need for medication and surgery. I try not to sugarcoat the problem, I am honest, straight, and to the point. If I think I can help you, I will tell you exactly what it will take.” Robert E. Brown III.

terri sell

Dr. Teralynn Sell

Brain Health

Dr. Terri oversees our Recovery Brain Health Method and is the co-founder of ProRecoveryRX. She is one of a handful of mental health specialists that understand the neurotransmitters in the brain and how they are depleted and damaged in the brain from drug and alcohol use. Her formulas and supplements are a key component to our Sober on Demand Brian health program and utilized in our coaching, sober companions, and intensive programs to help you heal quicker. Dr. Teralyn’s work with brain health for mental health and addiction has been featured in national media outlets including MSN, WebMD, NBC, Yahoo News, Today, CW, and A&E among others.

Jenny Fontana

Jenny Fontana


Jenny Fontana is a Certified Nutritional Therapist. She offers her clients a lifeline to better health through nutrition. She encourages you to re-establish a healthy relationship to REAL food and guides you to meet & exceed your goals.
When working with Jen, prepare to have more energy, more focus, better digestion, better mental clarity, and fall in love with food again! She will empower you to get to the root cause of your unhealthy habits and create new, healthy choices!
She is extremely passionate about good food and also teaches a coaching course through The Addictions Academy to help other addiction recovery professionals who want to include nutrition services for their clients.
Jen is your biggest cheerleader and will celebrate your success right along with you!
Get ready to rock your Nutrition!

justin steen

Justin Steen

Personal Trainer

Justin Steen fitness celebrity personal trainer. Teaching and coaching have been my passion as well as a career choice. My passion is fueled by living a healthy lifestyle as well as inspiring others to improve or maintain their fitness level. I enjoy working with all types of clients to help them achieve the goals in which they desire. Using multiple styles of training from functional strength training, cardiovascular training, boxing, and powerlifting.

boris fitness

Borris Schaak


Boris is the trainer to the stars in LA. Originally from Germany, he spent his early years here as a top bodyguard and fitness instructor. He handles all of our clients in Los Angeles and internationally with all things related to fitness and sober companion work. He is well versed in Yoga, medication, and several forms of strength and cardio training.

Kevin Parker

Kevin Parker

Master Coach

Kevin is an amputee and a coma survivor due to a ten-year addiction to drugs and sex. Now 10 years in recovery, he is known as the one-legged warrior and one of the top sober companions and recovery coaches in the U.S., specializing in sex addiction and drug addiction.  His multi-facet strength-based coaching can help you overcome any obstacle, achieve any goal, and get you anywhere you want to go in life. His approach is fully customizable to the client’s needs and will inspire change that lasts. By helping design a life they love to live they no longer need drugs in their life. Kevin has been featured on FOX, NY1, CBS, and FOX and friends telling his story about addiction and inspiring thousands. He knows what it’s like to feel broken and he’s dedicated his life to helping his clients go from broken to badass.

Stacy Guy Preece 1

Stacy Guy Preece

Private Chef

Stacy has been working in restaurants and with personal clients for 28 years. She graduated culinary school with honors and worked at several fine dining as well as upscale casual dining establishments over her career. She is experienced at providing restaurant quality food and service in the comfort of a personal home setting.
Stacy earned the IMAC from The Addictions Academy many years ago and is a person in long term recovery. She understands how important what we feed ourselves means to our success in recovery. She has been hired to cook many times for people with restricted or specialty diets (vegan, keto, paleo, etc) so anything you want, just ask! Stacy has also been a facilitator of Buddhist Recovery meetings, both Refuge Recovery and Recovery Dharma for 7 years. If you are interested in meditation and are looking for support outside 12 Steps, she can help.

Sean Dykes

Sean Dykes

Personal Security

Sean Dykes is a former NFL player for the New York Jets. He’s worked in law enforcement, hotel loss prevention, and helps families by providing personal security for those struggling from addiction. Acting as an accountability partner and Certified Sober Coach, Sean also provides clients with secure transportation, bodyguard services, estate security, and close protection. Exercising sound operational judgement with a high-level of attentiveness, Sean delivers service that exceeds customer expectations, overseeing the day-to-day safety and security concerns of clients with the highest confidentiality.

Kathryn Guigui

Kathryn Guigui

Recovery Coach

Kathryn’s expertise as a nationally certified intervention professional, sober coach and family recovery coach is complemented by decades of experience. She continually researches and applies innovative, proven techniques to help individuals and families navigate and heal from substance use disorder and other addictions. Whether assisting with a high-profile client in the privacy of one’s home, or a conventional household, Kathryn commits to the highest degree of discretion and professionalism.
Her approach is pragmatic, yet empathetic, after being in recovery herself since the early 2000’s, she offers practical tools and solutions to inspire and encourage during a complex time. Kathryn’s native British flare comes through and offers a charming, yet results-driven edge.

Lilian Perez

Lilian Perez

Recovery Coach

Lilian began her career working in mental health, trauma, and substance use treatment as a Counselor helping clients coming out of the criminal justice system. Lilian also specialized in assisting women and children at local treatment facilities. She has extensive knowledge navigating community resources for those struggling with various issues. Over the last few years, she has worked with a range of clients who have struggled with mental health conditions, addiction, eating disorders, and complex PTSD. Lilian is a highly compassionate social and bi-lingual service worker with excellent work ethic and clinical education. She has a strong background in providing social support to a variety of diverse individuals in terms of age, race, and condition.
She now works as a full-time companion and coach, often helping clients in the 8 dimensions of wellness assisting them with holistic approaches, social skills, cognitive restructuring, self-esteem, life skills, motivation, and daily wellness practices. When appropriate, Lilian’s supportive approach incorporates CBT along with motivational interviewing to assist her clients in reprogramming destructive thought patterns and trauma responses that have led to self-destructive thoughts and behaviors.

Tim Estes

Tim Estes

Master Coach

Tim is one of our Sober Companions with a history of addiction that started at a young age and almost ended his life some 30 years later. Tim got into the music industry at the age of 17. His training on drums began at the age of 14 and turned professional at the age of 17. This is also the age that his addiction began to dictate his life. From the ages of 17 to 20 Tim would not go onstage unless he was drinking. By the age of 20 he began using cocaine and soon after heroin overtook everything and evolved into his main drug of choice. After a few near fatal overdoses and the hiring of his own sober coach Tim managed to beat the odds of heroin addiction and began helping others suffering from addiction. After becoming a nationally certified professional sober coach, Tim has been sent overseas to help clients remain sober on vacation cruises. He has helped struggling addicts by sitting with them as they physically detox from drugs and alcohol while encouraging them to remain clean and sober along the way. Tim has helped celebrities and professional athletes regain control of their addictions. Tim is not afraid to be in the presence of those in their worst moments of addiction as his strengths are patience, compassion and the knowledge of addiction inside and out. He is also well versed in nutrition and repairing the body physically.
Tim has certifications in Recovery Coaching, Sober Companion, Relapse Prevention and Harm Reduction.

Jenna Weber

Jenna Weber

Licensed Psychotherapist

Jenna Weber is a licensed psychotherapist who has a passion for helping others. She has both bachelor’s and master’s degrees in social work and specializes in treating addiction, mood disorders, and traumatic stress. Jenna is trained in EMDR and uses this modality to assist her clients in healing from their traumatic experiences. She has worked in residential addiction and co-occurring disorder treatment for the past 9 years. Jenna takes pride in helping her clients learn the skills to obtain and maintain sobriety and mental wellness. She uses a personalized approach to working with each of her clients. Jenna has learned and believes that there is no one size fits all recovery and is intentional about developing treatment plans that fit the individual needs of each client.

Keith Walters

Keith Walters

Shaman Healer

Credentials: Bachelor of Science in Finance, University of Minnesota Specialties: Master Shaman, Ordained Minister, Sober Companion and Coach, Meditation, Yoga, Breathwork, Sacred Ceremonialist, Spirituality

Biography: Keith Walters completed his undergraduate program at the University of Minnesota with a degree in Finance. He was also a varsity baseball player. He spent the next 15 years in every aspect of the investment banking industry, including institutional sales, business development, wealth management, investment banking, private equity, and wealth management.

Upon experiencing a spiritual awakening and multiple near-death experiences, Keith was recognized as a shaman, one who walks between the worlds and heals others by taking on their underlying disease and transforming it. Keith is recognized as a master healer and teacher and is an initiate of many ancient indigenous healing systems. He now lives his mission and purpose by embodying health and balance on all levels of mind, body, and soul.

Gina Calcano

Gina Calcano

Concierge Detox Nurse

Gina Calcano has been in the nursing industry for 28 years. She recently started her nursing career in Florida Detox for the past 6 years helping several individuals to become sober during Inpatient, PHP, Residential, and Concierge level of care.

As a Concierge Detox Nurse, she can support patients one on one with substance abuse, mental and emotional health in their own home, business, or in an Airbnb. Common job duties are assessing patient condition, implementing education, emotional support, assess vital signs, and administer medications ordered by the MD.

Her nursing expertise includes confidentiality, medical teamwork, clinical skills, communication, and proper bedside manner. Gina’s expansive Detox and Medical history helps her take care of and form positive relationships with our Clients throughout the US. Gina always ensures that our clients are always happy and properly taken care of.

summer sober companions

Nadine Steele

Sober Companion

Nadine is an Internationally Certified Addiction Counselor and Life Coach. She has extended experience in the field of addiction for over 25 years working with men, women and families as well as celebrating her own recovery since 1995. Throughout her career she has worked in multiple modalities including, residential, IOP, Drug Court and California corrections facility. Nadine has a private practice in addiction counseling and coaching services where she specializes in women’s issues, family codependency, trauma from addiction, break-up recovery and relationship coaching. Nadine has a deep passion for her clients and focuses on the solution, not the problem, to help them discover their purpose and the beauty of life with them in it. Throughout the years, she has earned the respect and trust of her clients and families by confronting behaviors and uproot truths that create life changing breakthroughs in their recovery.

Michael Lyles sober companion

Michael Lyles

Recovery Coach

Michael has worked in the behavioral health field for over 27 years. His experience includes working with adolescents, young adults, and adults in multiple settings which include IOP/OP, Safe Passage,
Transitional/Sober Living and Residential Treatment. He owned and operated a transitional living
program in Costa Rica for young adults, primarily from the U.S. and Canada, stepping down from primary
care. Working side by side with his clinical team and support staff, his program provided a safe
environment to not only explore a different culture but also to explore different modalities which could
be best incorporated for long-term sobriety and recovery. Through his own personal journey in
recovery, Michael has learned that there is no “one right way” and as a certified recovery coach, he is
committed to meeting his clients where they currently are in their recovery. Michael emphasizes
mindfulness practices that bring awareness and balance to one’s spiritual self, promoting healing and
change physically, emotionally, and intellectually.

Contact us for more information on our
Sober On Demand® Program.

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