Consulting Team

TODD ANTHONY CORNETT, MD, MBA –Senior Consultant

Dr. Cornett has nearly 30 years of combined experience in the private practice of psychiatry and executive leadership of national behavioral health plans. He has extensive experience as an NCQA surveyor reviewing Centers for Medicare and Medicaid Services-approved plans serving Special Needs Populations. Dr. Cornett joined the MHU team in 2003 and participates as a surveyor in routine and focused reviews for the California Department of Managed Care in issues concerning behavior health, mental health parity and special needs populations.

ROGER K. DIEMERT, MD – Senior Consultant

With a diverse background as a practicing internal medicine specialist as well as a senior level executive overseeing health plan medical operations, Dr. Diemert brings a physician’s perspective to the MHU team. A Senior Consultant with MHU since 2008, he participates in routine and focused surveys for the California Department of Managed Health Care (DMHC) reviewing issues related to management of quality, utilization and pharmacy, as well as continuity and coordination of care.

LAURENCE I. IKEDA, MD – Senior Consultant

Dr. Ikeda has 30 years of experience as a practicing medical doctor and physician executive. As a Senior Consultant with MHU, he leads survey teams that conduct audits of California commercial HMOs, and he played a key role in the development of the California Department of Managed Health Care Technical Assistance Guide.

RUTH MARTIN, MBA, MPH - Senior Consultant

Ms. Martin has 35 years of senior-level experience in managed care, commercial and public sector health plan operations, including compliance with state and federal regulations and quality improvement. She has also consulted with county public health entities, such as community and migrant health centers and health care programs for the homeless.

Contact Us Today

Managed Healthcare Unlimited, Inc
133 The Promenade North Unit #323
Long Beach, CA, 90802

Phone: (562) 436-3451
Fax: (562)437-8334

Email Contacts
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