Meet The Canyon Vista Team

Marcos “Kito” Holtzman, M.Ed. LPC-S, LCDC


Brenda Young, LAC

Executive Director

Samantha Higgins, LPC

Clinical Director

Dr. Stephen Carp, Addiction Psychologist

Medical Director

Karen Barraclough - Therapist LISAC - Canyon Vista Recovery Center

Karen Barraclough

Therapist, LISAC

Karen Barraclough is an Arizona Licensed Independent Substance Abuse Counselor and is the outpatient therapist for Canyon Vista’s outpatient program, Amazing Recovery. Previously, she was the Women’s Manager at Crossroads for 10 years and a peer support for the National Council on Alcoholism and Drug Dependence (NCADD). Being in recovery herself, she has a passion for working with those who are in early sobriety. She has spent the last 17 years helping addicts. In her time away from Canyon Vista Recovery, she enjoys being with extended family.

Dr. Cho Long Kim, NMD - Naturopathic Medical Doctor - Medical Provider - Canyon Vista Recovery Center

Dr. Cho Long Kim

Medical Provider, NMD

Dr. Kim is a Naturopathic Medical Doctor who earned her Doctorate of Naturopathic Medicine from the Southwest College of Naturopathic Medicine. Her scope of practice has included Naturopathic Addiction Medicine, Environmental Medicine, Pharmacology, Minor Surgery, Homeopathy, Nutrition, Acupuncture, Botanical medicine, and Physical manipulation. She utilizes a combination of Naturopathic and Allopathic Modalities to support the healing process. Dr. Kim stays involved in the professional community to ensure that every therapy that is offered continues to be safe, effective, and on the cutting edge of science.

Alicja M. Robak, BA Accountant - Canyon Vista Recovery Center

Alicja M. Robak, BA


Alicja recently moved from Chicago, IL. She earned her Bachelor’s Degree in Business from National Louis University in 2001 after she emigrated from Poland, Europe, in 1994.

Alicja is a key member of our team. She does it all and will always be available to get answers to your questions or greet you with a smile. Alicja uses her spare time outdoors, exercising, making jewelry, spending time with family, and enjoying her sons.

Heather Graham, BA

Admissions Coordinator, Art Expressions Facilitator

Denise Wagner - group facilitator, spirituality and dance instructor at Canyon Vista Recovery Center

Denise Wagner

Group Facilitator

Denise Wagner is a celebrated leader in the field of addiction. She graduated cum laude with a bachelor’s degree from Northeast Missouri State, and her master’s studies were done at Arizona State University, where she taught for several years. Since then she has worked tirelessly to improve her knowledge and expertise in the many differing views to treat addiction. She has appeared on radio shows speaking on addiction and recovery and is a Mesa, Arizona business leader.

Because of her deep desire to save the lives of people who are suffering from alcohol and drug dependency, Denise does not hesitate to develop classes that speak to the urgency of addiction. She will put every ounce of effort into helping you heal your core issues and returning you to a life of freedom. Denise believes that the Canyon Vista program of treatment isn’t merely a residential drug rehab center; it is a program that overcomes addiction while setting you up for success in life!

Chris Herzog - Group Facilitator at Canyon Vista Recovery Center

Chris Herzog

Group Facilitator

Chris Herzog has a Master’s degree in Educational Leadership and has been a facilitator for 25 years. She is the president of C.J. Herzog Consulting, a program design and delivery corporation. Ms. Herzog has contracted with Canyon Vista Recovery for the past 16 years and facilitates a Family Support Group. She worked for 13 years with incarcerated women in recovery from substance abuse both at the Maricopa County Jail and at Perryville State Prison.

Ms. Herzog understands the issues a family experiences when dealing with an addicted loved one. Her only sibling was an addict most of his life and ultimately passed away from his disease. Her passion is to offer information, assistance, and empathy to others that find themselves in the same situation. Ms. Herzog enjoys photography, especially traveling to “off-the-beaten-path” places to shoot scenic photos. She is also close to her daughters and granddaughters.

Wendy Galluzzo Certified Peer Recovery Coach - Canyon Vista Recovery Center

Wendy Galluzzo

Certified Peer Recovery Coach

Wendy is our facilitator for the Vibro-Acoustic Therapy Lounge. She has a background in the music industry as well as cosmetology, with 32 years of experience. She is a mother, wife, and WINR/Canyon Vista Alumna.

Wendy helps residents here at Canyon Vista Recovery to find their inner balance and peace, and it’s one of her greatest passions. She also enjoys her family, friends, and writing and singing in her home studio with her husband of almost 30 years.

Heather Lunkin - Executive Assistant - Canyon Vista Recovery Center

Heather Lunkin

Executive Assistant

Heather spent two years in Prescott, Arizona, recovering from addiction. Upon completion of the program, she was hired by the same rehab facility as a house manager, assisting other women on the road to recovery. Heather then moved back to Phoenix and began the next chapter of her life by working for Canyon Vista Recovery. She continues being passionate about helping others; she is finishing school and plans to become a nurse. Heather enjoys spending quality time with her family members and friends (especially at favorite restaurants, shopping, going to zoos and movies), while fully experiencing a balanced, peaceful, productive, and happy life.

Adrian Lesoing

Yoga Instructor

Alisha Chasey

Certified Nutritionist/Dietician

Christine Koveikis

Lead BHT

Serge Abang


Dani Platt


Cory West


Interested in joining the Canyon Vista Recovery team?
Visit our employment listings

Interested in joining the Canyon Vista Recovery team? Visit our employment listings

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Member Organizations

TPAS logo -
 Treatment Professionals in Alumni Services
NAATP logo - member of NAATP National Association of Addiction Treatment Providers
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