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WELCOME TO COLLABORATIVE PROCESS PSYCHOLOGY, INC.

Child Parent Psychotherapy (CPP) Training & Consultation

Collaborative Process Psychology Inc. specializes in providing an 18-month-long and 16-month-long training and consultation calls for graduate and professional trainers interested in Child Parent Psychotherapy (CPP). Our training program is designed to equip individuals with the knowledge and skills needed to effectively practice CPP and make a positive impact on the lives of children and families with trauma.

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About Us

Maricella Mendez Sherwin, P.h.D.

Collaborative Process Psychology Inc., works closely with community mental health, Day Treatment Intensive Programs, and Regional Centers to provide support and guide treatment for young children ages birth to six and their families, who have experienced trauma. 

Services

OUR SERVICES

Comprehensive CPP Trainings

Clinical Trainings

Our training program encompasses in-depth treatment sessions and experiential learning in both individual and group settings. We also offer specialized consultations to support the professional growth and development of our participants. Discover the impactful ways in which our services can enhance your CPP journey.

Supervisor Trainings

Engage in our interactive workshops designed to deepen your understanding of CPP principles and techniques. These workshops provide a platform for collaborative learning, skill-building, and networking within the CPP community. Take advantage of this opportunity to expand your knowledge and expertise.

SUCCESS STORIES

What Our Participants Say

Gloria G. (LMFT)

"Dr. Maricella Mendez Sherwin has been able to teach me how to provide therapy to the young children who have been impacted by trauma and incorporate the caregiver in treatment with them, in order to guide the dyad in processing and healing from the trauma." 

Sarah L. (PsyD)

"Dr. Sherwin is knowledgeable about interventions that target the improvement of the caregiver-child relationship. Her expertise deepened my confidence and understanding of trauma work."

Laura Mitchell, (LMFT)

“Dr. Maricella Mendez Sherwin was instrumental in helping me understand how in-utero trauma not only affects our young children; but also has a lasting impact on how our youth and TAY population emotionally regulate when overwhelmed with situations and or stress.”

Highlights from Trainings

Contact Me:

Tel: (323) 448-3011

Email: cpropsych@gmail.com

CPP LA16 is Closed for Further Registration

Collaborative Process Psychology, Inc.

13027 Victory Blvd #269 North Hollywood, CA
91606

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Register for CPPLA 17: Deadline is June 17th. LS1 Starts June 22nd, 2026.

Payment Option
Check: Payable to Collaborative Process Psychology, Inc. Mailed to 13027 Victory Blvd #269 North Hollywood, CA 91606
Direct Deposit/Bank Transfer
Credit Card/Debit Card payment Made Via Website

DISCLAIMER: An Additional 3% Service Fee will be Applied at Checkout. Be Advised this fee is only required for Credit/Debit Card payments Made Via Website. It will still show up if you select Direct Deposit or Check Payment but be advised you will not be required to pay the Service Fee unless paying via Credit or Debit card on the Website.

Total Payment: $3000 per person
$

Contact directly at mendezsherwin1@gmail.com for additional training or consultation questions.

CONFIRMATION NOTICES: Submitting this form DOES NOT guarantee attendance.

Collaborative Process Psychology Inc. will confirm completed registration upon receipt of payment. If the training is full, you will be notified of

the next scheduled training dates.

CANCELLATION / REFUND POLICY:

By registering for this training, the agency is liable for the training fee, which is fully refundable prior to the start of the training. Once the

training begins, fees are non-refundable/transferrable and no partial refunds will be given.

TRAINING REQUIREMENTS:

Participants must complete all components of the training series to qualify to be rostered as a CPP Clinician.

A CPP Implementation level course involves 18 months of training with three virtual didactic trainings sessions and

twice monthly phone consultation for 18 months. In order to reduce Zoom fatigue and improve retention of didactic

training materials, ALL Virtual CPP Trainings will have a half-day format. *Please see the dates and times below.

LS1: June 22nd, 23rd, 24th, 25th & 26th 2026 (9AM-1:30PM)

LS2: January 11th, 12th, 25th & 26th, 2027 (9AM-12:30PM)

LS3: June 21st, 22nd, 28th & 29th, 2027 (9AM-12:30PM)

Required reading prior to initial 5 half-day training: “Don’t Hit Mommy” 2nd edition. Recommended book

“Psychotherapy with Infants and Young Children” (Books can be purchased on Amazon or Zero To Three website)

●Attend Initial Virtual CPP training (5 virtual ½ day Implementation Level Training)

●Attend 6-month follow-up (4 virtual ½ day Booster ONE Skill Building Workshop)

●Attend 12-month follow-up (4 virtual ½ day Booster TWO Skill Building Workshop)

●Provide CPP to at least 4 cases with children under age 6 who have experienced traumatic events.

-Treat at least 2 cases for a minimum of 16 sessions post the feedback session

●Attend a minimum of 23 bi-weekly consultation calls (34 Calls will be provided) during the 18-month period

●Present at least two times on consultation calls and/or Skill Building Workshops

●Participate in and have access to CPP reflective supervision (group or individual) at agency

●Access to internet and a computer to log onto the virtual trainings so that participant is visible on screen

CERTIFICATES OF COMPLETION:

Certificates of completion are emailed the week following each of the individual Virtual CPP Training events to registered

participants in attendance. CEs will be available for licensed clinicians participating in this training.

If you have additional questions / concerns regarding training, certification, consultation calls or require verification of

attendance for DMH please contact CPP Trainer, Maricella Mendez-Sherwin, directly at mendezsherwin1@gmail.com.

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