The Peak Team

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Your Health Is Our Mission

Meet Our Arizona Based Staff

Meet the faces of The Peak Dermatology team in Arizona. Each and every member of our team is a vital part of the success of our patients. We can’t wait to get to know you and and help you with this journey in reaching your Peak Beauty and Peak Confidence.

Our Arizona Team

Christoper Rex, M.D.

Chief Executive Officer
Chief Medical Officer

Nnenna Rex, Pharm D

Chief of Staff
Director of Human Resources

Chika Ugorji, M.D.

Chief Financial Officer
Compliance Officer

Kami King

Chief Operations Officer
Marketing & Analytics Director

Sarah Roberson

Regional Director of Operations

Sarah Rush

Director of Aesthetics Operations, Arizona

Shay Lewis

Front Office Manager, Fountain Hills

Teresa Michelizzi

Medical
Assistant

Matilde Martinez

Medical
Assistant

Selah Stevens

Front
Office

Fabian Pradier-Cole

Front
Office

Deserae Lumpkins

Front
Office

Cassandra Baum

Radiation
Therapy

Joshua Demaris

Medical
Assistant