Our Story

Comprehensive Care Management was started in 2011 by Diana  Ouzo and Marianna Sadikyan. The girls had worked together since 2001 and had gone into two completely different fields. Marianna consulted for multiple medical facilities and acted as liaison between the sellers and buyers and Diana was doing accounting for a private bank and writing financial reports by night. They decided in 2011 to combine what they did to better help growing companies since both of the girls had worked in the DME industry and were very well versed in all of the aspects of running a growing company. Diana specializes in operations and financial management and Mariana specializes in compliance and business strategies. The two combined are a growing force for an outsourced management team. Since 2011 the team has grown from the two girls to multiple employees with specialties that can take any company nationwide.

Our Team

We are a team of dedicated professionals, ready to make your business grow

Diana Ouzo


Marianna Sadikyan


Welcome! This is our dedicated Team. Did we say that we would love to work with you? So dont be shy, get in touch!

Valerie Sousa

Compliance Coordinator

Valerie has been in the medical field for the past several years and since July of 2013 when she Joined Comprehensive Care Management, Valerie has personally overseen the training of over 80 facilities nationwide. She has extensive knowledge with Medicare, Medi-cal, and JCAHO requirements. She prides herself on thorough training practices, going above and beyond to ensure our clients receive the quality care they deserve

Arancha Urruchi

Billing Auditor & Support

Arancha is our latest addition to the Comp Care team, with a CPC Coder certification under her arm, she makes sure the billing chain works properly, from claim submission to collection, she can perform medical billing duties and Audits, makes sure claims follow through, checks that codes used are up to date standards, identify problems before they become an issue, and she also specializes evaluating DME claims submissions for Telehealth provider prescriptions.

Harry Papazyan

Project Manager

Harry has been in the medical field for the past 5 years. His previous endeavors include running a medical supply store and becoming acquainted with all aspects of the DME industry, and since January 2012 has successfully improved day to day operations at over 100 facilities nationwide. He currently holds licenses as a certified fitter for Prosthetics and Orthotics, and as a Pharmacy Technician.

Candace Dolin

National Marketing Coordinator

Candance has been in the sales and marketing industry for the past 9 years, her highly talented abilities, make her perfect candidate for the National Licensing and Marketing Coordinator. She has been with C.C.M. since November of 2013, and since then she has licensed and expanded well over 150 facilities nationwide, including state to state licensing and Medical Contracting

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