CERTIS BIOLOGICALS

9145 Guilford Road, Suite 175 Columbia, MD 21046 U.S.A.

Customer Service

Open Monday – Friday
8:00 a.m. to 6 p.m.
Closed on major holidays

Get in Touch

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Contact a representative below to talk more about how Certis LifeGard can benefit you.

Curt Nelson
Curt Nelson

REGIONAL MANAGER 
San Joaquin Valley

Dos Palos, CA

831.801.6292

CNelson@certisbio.com

Taylor Aguilera
Taylor Aguilera

REGIONAL MANAGER Northern California

Chico, CA

530.300.1224

TAguileria@certisbio.com

Certis Tim Riley -007-L
Scott Peterson

NATIONAL SALES DIRECTOR

Harrisonville, MO

816.830.6886

TRiley@certisbio.com

Judy Collier
Judy Collier

REGIONAL MANAGER
Mid Atlantic Region

Wilmington, DE

302.542.4665

JCollier@certisbio.com

Dave Silva
Dave Silva

REGIONAL MANAGER 
Central Coast

Nipomo, CA

805.680.6448

DSilva@certisbio.com

Tommy Escalante
Tommy Escalante

REGIONAL MANAGER
CA Coastal Region

Camarillo, CA

805.312.0999

TEscalante@certisbio.com

John Wood
John Wood

REGIONAL MANAGER
CA South Central Valley

Bakersfield, CA

661.333.5556

JWood@certisbio.com

Chuck Goodowns-1
Chuck Goodowns

REGIONAL MANAGER 
East Coast

Gainesville, FL

352.331.1334

CGoodowns@certisbio.com

Richard Kelly
Richard Kelly

REGIONAL MANAGER
Pacific Northwest

Forest Grove, OR

503.536.3492

RKelly@certisbio.com

Ivan Wollenmann
Ivan Wollenmann

REGIONAL MANAGER

Midwest

Noblesville, IN

317-682-7615

iwollenman@certisbio.com

Matt Hostetler
Matt Hostetler

REGIONAL MANAGER

Central plains

Milford, NE

402-237-9479

mhostetler@certisbio.com