Our Team

Coastal Detox of Southern California

Meet Your Treatment Experts

At Coastal Detox, we believe true healing is guided by compassion, expertise, and lived experience. Our dedicated team is the heart of our program, including licensed clinicians, medical professionals, and support staff who possess decades of combined experience in addiction treatment, many of whom are in recovery themselves.  

We understand the struggle of addiction because many of us have walked that path ourselves or stood beside a loved one who did. This unique blend of clinical excellence and heartfelt empathy allows us to connect with every patient on a deeper level, ensuring personalized, effective care from the moment you reach out.

Coastal Detox Leadership

Coastal Detox is guided by a leadership team whose vision is rooted in clinical excellence and unwavering commitment to patient well-being. They set the standard for our holistic, compassionate care model, ensuring that every program and policy reflects the highest level of integrity and efficacy in addiction treatment.

Phil Castagnola SUDCC program director at Coastal Detox of Southern California

Phil Castagnola, SUDCC

Program Director

Jeff Swem SUDRC director of operations at Coastal Detox of Southern California

Jeff Swem, SUDCC

Director of Operations

Nina Cornejo CEO of Coastal Detox of Southern California

Nina Cornejo

CEO, Admissions & Intake Coordinator

Thora Gleckl Director of Compliance at Coastal Detox of Southern California

Thora Gleckl

Director of Compliance

Clinical Staff

Our team of licensed clinicians are experts in addiction medicine and dual diagnosis treatment. They utilize evidence-based therapies, tailoring each treatment plan to meet the unique needs of the individual, ensuring a foundation for sustainable recovery.

Kay Saffe LPCC clinical director at Coastal Detox of Southern California

Kay Saffe, LPCC

Clinical Director

Courtney Roebuck SUDRC case manager at Coastal Detox of Southern California

Courtney Roebuck, SUDRC

Case Manager

Bobby Chavez, RADT clinical technician at Coastal Detox of Southern California in San Diego

Bobby Chavez, RADT

Clinical Technician

Nick Sena alternative healing facilitator at Coastal Detox of Southern California

Nick Sena

Alternative Healing Facilitator

Medical Staff

Our dedicated medical team, including licensed physicians and registered nurses, provides 24/7 care and monitoring, managing the detox process with clinical precision and deep compassion. They specialize in safe, medically-supervised stabilization and pain management, ensuring a comfortable start to your recovery.

Dr. Michael Markopoulos MD physician at Coastal Detox of Southern California

Dr. Michael Markopoulos, MD

Physician

Tess Quesenberry physician assistant at Coastal Detox of Southern California

Tess Quesenberry, MMS

Physician Assistant

Ann Pierce physician assistant at Coastal Detox of Southern California

Ann Pierce

Physician Assistant

Vanessa Vinci nurse practitioner at Coastal Detox of Southern California

Vanessa Vinci

Nurse Practitioner

Elias Garcia Director of Healthcare at Coastal Detox of Southern California

Elias Garcia

Director of Healthcare

Barbara Genzler Registered Nurse at Coastal Detox of Southern California

Barbara Genzler

Registered Nurse

Sara Hensley medical assistant at Coastal Detox of Southern California

Sara Hensley

Medical Assistant

Arlene Courtney, RADT, healthcare technician at Coastal Detox of Southern California

Arlene Courtney, RADT

Healthcare Technician

Support Staff

Our Behavioral Health Technicians and support staff are the backbone of our holistic approach, providing round-the-clock support, guidance, and encouragement. They facilitate daily activities, experiential therapies, and ensure a structured, supportive environment conducive to long-term healing and personal growth.

Taylor Firks behavioral health technician at Coastal Detox of Southern California

Taylor Firks

Behavioral Health Technician

Julie Ann Lalond is a behavioral health technician at Coastal Detox of Southern California in San Diego

Julie Ann Lalond

Behavioral Health Technician

Matt Murdoch behavioral health technician at Coastal Detox of Southern California in San Diego

Matt Murdoch

Behavioral Health Technician

Devin Poirier-Jarratt is a behavioral health technician at Coastal Detox of Southern California in San Diego

Devin Poirier-Jarratt

Behavioral Health Technician

Robb Roy behavioral health technician at Coastal Detox of Southern California

Robb Roy

Behavioral Health Technician

Gabriel Soriano behavioral health technician Coastal Detox of Southern California

Gabriel Soriano

Behavioral Health Technician

Christopher Stahl behavioral health technician at Coastal Detox of Southern California in San Diego

Christopher Stahl

Behavioral Health Technician

Abby Tognarelli behavioral health technician at Coastal Detox of Southern California

Abby Tognarelli

Behavioral Health Technician

Sabrina Trevino behavioral health technician at Coastal Detox of Southern California

Sabrina Trevino

Behavioral Health Technician

Genevieve Bourgeois yoga instructor at Coastal Detox of Southern California

Genevieve Bourgeois

Yoga Instructor

Caterra Cornejo chef at Coastal Detox of Southern California in San Diego

Caterra Cornejo

Chef

Native liaison Mark Foster leads the tribal addiction program in San Diego at Coastal Detox of Southern California

Mark Foster

Native American Liaison

BJ Nard, NSCA, NASM, health and wellness coach at Coastal Detox of Southern California

BJ Nard

Health and Wellness Coach

Art therapist Hannah Rowan detox San Diego at Coastal Detox of Southern California

Hannah Rowan

Art Therapist

Pet friendly rehab in San Diego at Coastal Detox of Southern California

Jackie

Emotional Support Technician

Pet friendly detox in San Diego at Coastal Detox of Southern California

T-Bone

Emotional Support Technician

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Matt Murdoch

Behavioral Health Technician

Matt Murdoch is a native of New Jersey. He currently resides in the South Bay with his wife and their blended family of 9 kids and 2 dogs. 

Matt is an active and proud member of the AA Fellowship and 12-Step Recovery Program. He and his wife started a recovery meeting in Eastlake that comprises AA, NA, and Al-Anon. His mantra is, “I am a being of maximum service to my fellows.”

When he’s not at Coastal, you can find him working with his wife at the small business they own and run, or on a paddle board somewhere in San Diego enjoying peace of mind and serenity

Devin Poirier-Jarratt

Behavioral Health Technician

This work is personal to me. I’m in recovery from alcohol addiction and got sober in 2025, so I understand how hard the beginning can be. I care deeply about people and aim to create a safe, supportive space where clients feel understood and not alone. 

Outside of work, I enjoy fishing, going to flea markets, and playing Magic: The Gathering. I’m always down to play and happy to teach anyone who’s interested! 

Robb Roy

BHT / Driver

My name is Robb Roy, I’m a Southern California native new to San Diego. I’ve been sober since 7/7/21. I struggled with addiction off and on for over 30 years, so I have an intimate understanding of the struggles our patients are going through. I find it very rewarding to help them through their recovery, starting at day one, letting them know it does get better, one day at a time. 

I like to golf, I volunteer for the homeless outreach every week, and I recently started doing an H&L panel once a month. I also love the Padres! 

Gabriel Soriano

Behavioral Health Technician

Gabe Soriano is a San Diego native with strong ties to the South Bay community. He is a United States Army Veteran who has an extensive background serving our nation’s heroes in both the Veterans Health Administration (VHA) and the National Cemetery Administration (NCA).

Gabe is an active and sober participant in both Alcoholics Anonymous and Narcotics Anonymous 12-step recovery programs. Being of service is paramount to lasting and rewarding recovery. Gabe is someone who always tries to put others before himself. He is busy raising two daughters and enjoys family trips to Baja California. A self-proclaimed “taco connoisseur,” Gabe can often be seen enjoying a taco, or three, at one of many of San Diego’s world-famous taco shops.

Abby Tognarelli

Behavioral Health Technician

Born and raised in Northwest Indiana, Abby grew up in a household shaped by addiction and began using substances at just 15 years old. She made her first attempt to get sober in 2016, when insurance sent her to California to begin her recovery journey. Over the years, Abby attended multiple treatment programs, but it wasn’t until a drunk driving accident on her birthday in 2023 that everything changed. Determined to break the cycle, she entered a 90-day treatment center and committed fully to her sobriety.Now celebrating two years sober, Abby maintains her recovery through meetings, the guidance of a sponsor, and a strong support network. Outside of her recovery, she enjoys surfing, playing video games, and spending time with her beloved pug, Harley. She is currently attending UC San Diego, pursuing a career in Substance Use Disorder counseling, with the goal of helping others find the same freedom she has worked so hard to achieve.

Sabrina Trevino

Behavioral Health Technician

Hi! I’m Sabrina! I was born in Houston Texas but raised here in San Diego. I enjoy boogie boarding at the beach, playing pool and drawing. I also like to volunteer for the Victory Outreach because I have been in those same shoes. I want to give back to my community as my community has been there for me in times of need. I have put myself through rehab multiple times and finally after my third run, self referred, I was able to pull myself out of homelessness and my drug addiction. If there’s a will, there’s a way! I came to work at Coastal Detox of Southern California to help those who are struggling. Every person that comes through these doors, I genuinely care for and will do everything in my power to help in any way.

Mark Foster

Native American Liaison 

My name is Mark Foster, and I have been working in recovery for the past six years. My sobriety date is May 28, 1996. I was introduced to Sundance and ceremonial life while I was incarcerated in federal prison at Terminal Island, California. I have been actively involved in Sundance for the past eight years, and it has played a significant role in my personal growth and spiritual development. 

Through this work, I have learned how to stay in balance in my life and to support others on their recovery journeys. I live on the San Pasqual Indian Reservation, where we have a sweat lodge and collaborate with various programs that support sobriety and healing within the native community. 

BJ Nard

Health and Wellness Coach

🔹 NSCA CPT
🔹 NASM Performance Enhancement Specialist
🔹 Professional Cupping Therapy Massage
🔹 BS in Sports Management from Cal Poly University

Seasoned recovery specialist renowned for his transformative work with athletes, gym enthusiasts, and individuals managing chronic illnesses. Through a tailored approach combining assisted stretching, cupping therapy, and specialized bodywork techniques, BJ has become a trusted ally in the pursuit of ultimate rejuvenation. Beyond the physical benefits of reduced inflammation, profound relaxation, improved blood circulation, and the effective flushing out of toxins from the body, BJ’s holistic approach extends to mental well-being. By fostering a sense of harmony between mind and body, BJ’s methods have been lauded for their ability to uplift one’s mental state, promoting a deep sense of inner peace and balance. Clients attest that the transformative effects of BJ’s work go beyond the physical realm, resulting in a profound change that resonates throughout their entire being.

Hannah Rowan

Art Therapist

Hannah Rowan is an artist and educator who brings creativity, structure, and compassion into the recovery process through art. She holds degrees in Art and Sociology from The State University of New York at Albany, a combination that informs both her creative practice and her understanding of human behavior, connection, and healing.
 
In her work with patients in alcohol and drug treatment settings, Hannah uses art as a therapeutic tool to support self-expression, emotional regulation, and presence in the moment. Her approach emphasizes process over perfection, offering patients a safe space to explore creativity, build confidence, and reconnect with themselves during recovery.