The Corona Team
well established and here for you
Meet Our People
Our team is comprised of nationally recognized experts in data science, process engineering, water resources, strategic communications and utility information technology.
Chad Seidel, Ph.D., P.E.
Louisville, CO
Dr. Chad Seidel is the President of Corona. He has enjoyed working with the water sector for nearly two decades providing innovative solutions to water quality and treatment challenges across the country.
303-544-2161 X 123
Craig Gorman, P.E.
and Treatment
Louisville, CO
Craig has over 15 years of experience as a consulting engineer specializing in advanced water treatment and bench and pilot scale testing.
303-544-2161 X 403
Jake Causey, P.E.
Gonzales, LA
Jake is a professional engineer with more that 15 years of combined experience in the process engineering and permitting and compliance assistance.
781-753-6666 X 117
Amlan Ghosh, Ph.D., P.E.
Lewisville, TX
Amlan has over 17 years of experience as a consulting engineer specializing in advanced water treatment, distribution system water quality, and pilot scale testing.
781-753-6666 X 421
Our Leadership
take a closer look
Water Quality & Engineering
Carleigh Samson, Ph.D., P.E.
South Kingston, RI
Carleigh is a Ph.D. with experience focused on source water quality, water treatment process engineering, DBP formation and statistical modeling.
303-544-2161 X 412
Brittany Gregory, P.Eng
Louisville, CO
Brittany is a professional engineer focusing on drinking water treatment alternatives analyses and treatment process optimization supported by bench- and pilot scale testing. She also has extensive experience in large data management, data visualization, and process modelling.
303-544-2161 X 423
Nathan MacArthur, P.E.
Louisville, CO
Nathan has a MS in Environmental Engineering from the University of Colorado and has experience in treatment process design and water quality management.
303-731-3649
Juliette Kaplan, P.E.
Louisville, CO
Juliette has a MS in Environmental Engineering from the University of Colorado with experience in treatment process design and water quality management.
303-544-2161 x447
Mathieu Medina
Louisville, CO
Mathieu has an MS in Environmental Engineering from UT Austin and a BS in Chemical Engineering from MIT.
(303) 731-3533
Christian Mathews, Ph.D.
Louisville, CO
Christian has a Ph.D. and MS in Environmental Engineering from Purdue University. Her research has included the use of far UVC irradiation on the inactivation of opportunistic pathogens in drinking water and the prevention of biofilms on drinking water plumbing materials..
(303) 468-8831
Blair Hanson, Ph.D.
Louisville, CO
315-481-1409
Alex Chakmak
La Verne, CA
(209) 319-1412
Irene Krauspe
Louisville, CO
Irene has a MS in Environmental Engineering from University of Colorado Boulder and a BS in Chemical Engineering from Universidad Centroamericana José Simeón Cañas (UCA), El Salvador.
720-601-5385
Emily von Hagen
Louisville, CO
303-468-3612
Corona Business Operations
Holly LaPorte
Louisville, CO
303-544-2161
Louisa Hennecart
Louisville, CO
