About Us

Melotte Morse Leonatti Parker, Ltd. (MMLP) provides architectural and environmental building planning and interior design services to institutions, public agencies and private clients. MMLP is two divisions with a single mission – to improve the built environment. The architectural group, MMLP provides our clients with comprehensively thought-through problem solving and innovative solutions to difficult design and planning problems. MMLP are school architects in Illinois, providing clients with dependable planning and design services from the most mundane repair and maintenance projects to state-of-the-art new facilities. MMLP are housing architects in Illinois, assisting clients to spend their shrinking maintenance dollars to the greatest effect. MMLP are commercial architects in Illinois, providing Interior Design services to create healthful and productive workspaces. MMLP are historic architects in Illinois, using our experience in the products and building techniques of the past to move historic buildings into the future. The Analytical Design Group (ADG) division specializes in environmental issues in buildings: mold, asbestos, lead-containing paint and indoor air quality. MMLP and ADG emphasize close and continuing communications with clients on each unique project whether remodeling, new construction, historic renovation or green and sustainable design. All projects receive personal management by a MMLP principal architect to assure a responsive and well-managed project from start to finish. We will take the time to understand you and your design needs. Instead of imposing an aesthetic on you, we start by listening and incorporate your style and tastes into the design concept to enhance the functionality of the space. MMLP’s architectural services are comprehensive and cost effective.


Dave Leonatti


Dave Leonatti provides complete planning and architectural design services to school district, college, commercial, governmental and institutional clients. Dave's consulting services include master facilities plans, space plans, new and renovated building designs, historic restorations and adaptations and urban design solutions. He is experienced in school planning and consensus building as well as Life Safety and historic restoration work. Dave is the liaison for MMLP’s relationship with the nationally recognized school and college design firm of Fanning and Howey.


Bachelors of Architecture, University of Illinois School of Architecture

Registered: Architect in Illinois and Missouri: American Institute of Architects

Representative Projects

School Districts: Carrollton #1, Peoria Heights #325, Bushnell-Prairie City #170, Springfield #186

Urban & Historic: Lincoln’s Tomb Restoration - Springfield, Old State Capitol Plaza - Springfield, Governor Oglesby Mansion - Decatur

Offices: Illinois Association of Realtors, Springfield

Churches: Chatham Presbyterian Church


T. David Parker, AIA


David serves MMLP’s clients on a variety of new construction, renovation and historic restoration projects.  He is Project Architect for the Award-Winning, LEED Gold New Holland Apartment project and Design Architect for the LEED Silver IMEA Office.  David works with housing authority, residential, church and commercial clients.  He is successful with board-run organizations, and helps boards reach consensus.  David also oversees production for the firm.  He is involved in the local community and serves on several boards including Rotary and the Muni – Springfield’s outdoor community theatre company.


Bachelor of Architecture, University of Illinois School of Architecture

Registered Architect in Illinois

Licensed Asbestos Project Designer, Asbestos Project Manager and Asbestos Inspector

National Council of Architectural Registration Boards Certified

Representative Projects

Housing:  New Holland Historic Apartments (LEED Gold/Historic), Danville, Renovate 140 units, Taylorville, 504 and Modernization projects for multiple authorities, Toledo Estates new HUD replacement housing.

Residential:  Over 400 units of low-income Tax Credit housing,

Commercial Office:  IMEA Headquarters (LEED Silver), Bank of Springfield 

Religious:  Faith Lutheran Church Addition, Decatur First Presbyterian Renovation, Chatham Presbyterian Sanctuary

Historic:  State house windows restoration/ replacement, Eldred House Planning, Lincoln-Herndon Law Office Exterior Restoration.

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Anthony (Tony) Tolliver, AIA


Tony serves the firm’s clients on a variety of new construction and renovation projects.  His experience includes healthcare, commercial, Civic, Education, various branches of the military, United States Postal Service, as well as residential.

His more specialized experience in the fields of healthcare, military, and the USPS as well as his depth of experience in working closely with structural, mechanical, electrical, and plumbing design bring a comprehensive approach to problem solving; enabling delivery of a functional and feasible project.

Tony also serves on the Chatham Zoning Board of Appeals.


Bachelor of Science in Architectural Studies, Southern Illinois University - School of Architecture – Carbondale, Illinois

Registered Architect in Illinois

Licensed Asbestos Project Designer, Illinois, Iowa, and Missouri (inactive)

Illinois Swimming Facility Architect – Illinois Department of Health

Representative Projects

(previous experience)

Memorial Hospital East:  204,000 SF, 5 story stand-alone hospital in Shiloh Illinois.

Royal Oaks Nissan (now Green Nissan): New Nissan dealership in Springfield, Illinois

Maple Shade Dental and Law Offices:  Complete dental office that offers dental treatment, corrective dentistry, and implant and denture lab in Dunlap, Illinois. An additional dental office and law offices building done in the ‘Prairie Style’ located in East Peoria, Illinois.

Gold’s Gym: Springfield, Illinois; large scale workout facility with large free weights, machines, and cardio areas as well as a nutrition bar, elevated running track, four simulated current swim pools, and two NCAA regulation basketball and volleyball courts.

Springfield Bible Church:  Interior remodel and sizable addition to existing church in Springfield, Illinois.

Illinois State Capitol / Howlett Building (S.O.S) Exterior Stone Restoration:  In depth investigation of and design for repairing the exterior stone of both facilities.

Williams County Law Enforcement Center:  Multi-modal law enforcement center in Williston, North Dakota.

Spring Valley Elementary Addition:  30,000 SF addition to existing elementary school in Spring Valley, Illinois.

Auburn University Fisheries Laboratory:  A new and advanced facility, on the campus of Auburn University in Alabama, for the study of fish throughout their life cycle.

Lisa Williams, IIDA

NCIDQ Certificate No. 28969
Registered Interior Designer; Revit Modeler; Project Manager

Anita Gonzalo, AIA

Intern Architect; Project Manager; Revit Modeler

Ken Evans

Environmental Services Project Manager; APM/ASP; Lead Inspector

Steve Friedman

Environmental Services Project Manager; APM/ASP; Lead Inspector

Todd Behnke

Technology Coordinator; Production Manager; Revit Modeler

Suzanne Gardner

Office Manager; Comptroller

Ralls Melotte


Principal (Retired 2019)

Mr. Melotte was sent off in style to a well-deserved retirement November 15, 2019.  Hailing originally from Fort Atkinson, WI, he returned to his roots when he purchased a home in Kewaunee, WI.  Ralls has a bright future as he embarks on a new writing career from his Wisconsin residence.

His 50+ years of experience included a full range of services for institutional, historic, residential and governmental clients.  Much of his work was in existing buildings and with non-profits requiring creative solutions both architecturally and financially.  He had started a stained glass studio which helped satisfy his more artistic side when he partnered with Richard R. Morse to create Melotte Morse, Ltd. Architects in 1978.  As a part of dealing with older structures, Ralls became a licensed Asbestos Designer & Lead-Based Paint Inspector/Risk Assessor, and was quickly acknowledged an expert in correcting and preventing moisture damage and mold remediation.   Ralls directed MMLP’s environmental services division, Analytical Design Group (ADG) for the last 25 years.

We at MMLP have all learned an incredible body of knowledge from this tireless individual.  Not least of that knowledge is how to work with people and resolve conflicts.  His care for people, his conviction in doing the right thing even when it was uncomfortable and his dedication to understanding complex regulations is and will continue to be an inspiration to us at MMLP.  He leaves a legacy of professionalism and community involvement that we at MMLP fully intend to build on.

Richard R. (Dick) Morse


Principal (1944-2013)

Melotte Morse Leonatti Parker, Ltd., Architects and Environmental Designers, is sorry to say goodbye to founding partner and long-time community leader Dick Morse.  Dick began independent practice in 1978 with Ralls Melotte, creating a firm  committed to “improving the built environment”.  Dick was not only a talented designer and visionary, but worked tirelessly in the community with organizations such as the Springfield Art Association, Rotary Sunrise, Habitat for Humanity, the Heritage Foundation, First Presbyterian Church and many others.

Dick was also committed to advancing the profession of Architecture toward being leaders for sustainable living.   He was a Leadership in Energy and Environmental Design Accredited Professional (LEED-AP) and Energy Star Partner.

We at MMLP will miss Dick mostly for his creative energy and humor and for the family atmosphere he fostered.  We are committed to continuing the work he loved, donating time and energy to the community, furthering the practice of sustainable architecture, and striving to provide beautiful and functional spaces for people to work and live.