We Are Leaders.
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Neysha J. Rios Job Captain
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Jonathan Nurko Architectural Designer
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Eddie Fortuna Associate AIA Design Leader
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32 Registered Architects
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Amy C. Guenther LEED AP Executive Assistant
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Aaron Farmer AIA, LEED AP Director
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Reid Stone AIA Project Architect
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Clint Ashworth AIA, CSI, PMP, LEED Green Associate Senior Project Manager
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Joanna Hampton AIA Director
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Jeff Slajer AIA, LEED Green Associate Senior Project Manager
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Mark Holsinger LEED AP Design Leader
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Selina Cinecio AIA, RID Project Architect
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Ana Coppola Associate AIA Architectural Designer
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583 Books in Design Library
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Jenny Thomason AIA Project Architect
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Ryan Kolowich WELL AP Architectural Designer
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Project Designer Join the Team
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Claudia Brewer CPA, CGMA Controller and HR Manager
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Morgan Mitford IIDA, WELL AP, FITWEL AMB Interior Designer
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Project Manager Join the Team
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Christopher Carpio Associate AIA Senior Job Captain
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Donglin Chen LEED Green Associate Architectural Designer
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Joseph Morales Associate AIA Project Manager
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120 Cups of Coffee Per Day
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Brian J. Vayner Associate AIA, LEED Green Associate Design Leader
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Emma Smith RID, WELL AP, FITWEL AMB Interior Designer
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Ashley Shipman RID Interior Designer and Technical Lead
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Connor Peirce AIA Architectural Designer
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Emily Teng Yan AIA, RID Project Architect
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Jennifer Craddock Associate AIA Project Manager
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Randy McCown AIA Senior Project Manager
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Amanda A. Buckley Associate AIA Chief Marketing Officer | Director of Business Development
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Meredith Quigley AIA, RID Director of Interior Design
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9 Brilliant Lefties
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John Hampton AIA, LEED AP Technical Principal
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Martha Schantz AIA Senior Project Architect
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Vidya Nayak AIA Project Architect
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Courtney Sciotti RID, IIDA, LEED Green Associate Interior Designer
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Valeria Ormo Architectural Designer
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Martin Medina Associate AIA, LEED Green Associate Architectural Designer
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Jae Lee AIA, LEED AP BD+C Senior Project Designer
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Ray Bennett AIA BIM Manager
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J. Tipton Housewright FAIA, LEED AP CEO
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53% Chance of Tuning in to Spotify to Get Stuff Done
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Timothy Astor WELL AP Project Designer
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Andy Fast AIA, LEED AP Design Leader
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Raul Guerrero Architectural Designer
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Fatima Pacheco Associate AIA Architectural Designer
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Claudia (Pao) Delgado Architectural Designer
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Christine Kolleade Guest Relations Concierge
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D. Michael Hellinghausen FAIA, LEED AP COO
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Mitch Daniel AIA, LEED Green Associate Project Architect
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Tenaj Pinder Project Designer
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120 Wednesday Breakfast Tacos
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Rebeca Rios Architectural Designer
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13 LEED Accredited Professionals
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Carrie Flores CPSM Marketing Manager
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Steve Brookover AIA, LEED AP BD+C Technical Director
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Mikhail M. Moya AIA, RID, LEED AP Director of Design
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Randall H. Stone AIA Mixed-Use
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Project Architect Join the Team
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Toluwalope "Tolu" Olayinka AIA, WELL AP, LEED Green Associate Project Architect
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Cayce Davis AIA Project Architect
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Erica Sanchez Project Manager
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Hoang Le Designer
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34,862 Hourly Mouse Clicks
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Ramon Villalba AIA Senior Project Architect
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Amber Slajer Executive Assistant
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Mark A. Schantz AIA Technical Director
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Adriana Pacheco AIA, LEED Green Associate Project Architect
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Luke Archer AIA Project Architect
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Kristin Kolowich John AIA Project Manager
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Russell D. Zahradnik Marketing Coordinator
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18 Styles of Warby Parker
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Rick Query AIA Project Architect

D. Michael
Hellinghausen
FAIA, LEED AP
Principal | COO
As Principal and COO, Mike Hellinghausen is responsible for the financial and operational management of OMNIPLAN. Mike began his career in 1979 and became an architect in 1983. After joining OMNIPLAN, he initially served as a project architect and project manager. Since assuming his current role in 1999, he has managed the operational and financial aspects of the firm, while developing and implementing programs to promote sound business practices and enhance staff performance.
Over the decades, Mike has successfully completed numerous architectural projects. As a staff architect for the Texas Tech University Health Sciences Center, he managed numerous projects on the Lubbock HSC campus, as well as a new clinic on the Amarillo HSC campus. While at Centerbrook Architects, in Essex, Connecticut, he served as project architect for the Wriston Art Building at Lawrence University, and for an expansion of the Tuck School of Business at Dartmouth College. At OMNIPLAN, he has served as project manager and principal-in-charge on a number of institutional and office building projects.
Mike is often a speaker and presenter on the subjects of firm management and financial wisdom, and writes an occasional blog post on these topics at From Blueprints to Greenbacks. He was the 2019 President of the Texas Society of Architects. He and his wife Linda live in East Dallas and have three children. Mike is an avid cyclist and reader.
Project Experience
UT Southwestern C. Kern Wildenthal Research Building Dallas Midtown Bent Tree Bible Fellowship Chapel Texas A&M Health Science Center MREB 2 CityLine Architecture and Design Exchange (AD EX) Liberty Mutual Insurance Regional Offices The Offices of Cypress Waters Cambium Learning Group Texas A&M Corpus Christi, Michael & Karen O'Connor College of Business Parkland Hospital Parking GarageHeadlines/Blog Posts
TxA President's Letter: Time to Act TxA President's Letter, The Messenger Immersion TxA President’s Letter: Who Will We Be? TxA President’s Letter: Let Them In From Blueprints to Greenbacks
Education
Bachelor of ArchitectureUniversity of Notre Dame Master of Science in Architecture
Massachusetts Institute of Technology
Affiliations
Texas Society of ArchitectsPresident
2019 Texas Society of Architects
Treasurer
2016-2017 Texas Society of Architects
Finance Committee
2012-2016 AIA Dallas
TAC Trustee
2007-2010 St. Thomas Aquinas
Advisory Council
2004-2009
Community
Texas Society of Architects Convention Workshop Presenter AIA National Convention Panel Speaker and Workshop Presenter UTA School of Architecture Guest Lecturer CANstruction Participant Hearts & Hammers ParticipantStarted at Omniplan
27 years ago
Hometown
Breckenridge, TX