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Find a Procurement Expert
Procurement experts are available and eager to assist you in achieving the best outcome with ordering strategy, price, supplier payment, or inventory management. Look up the specific expert to help you.
Each buyer specializes in one or more kinds of goods or services or suppliers. Look up the goods or service you want to order to find your expert.
State Funds
General Email Contacts
Email inquiries to: apinquiry@buffalo.edu
Email invoices to: apinvoice@business.buffalo.edu
![Valerie Dennis.]()
Valerie Dennis
Director, Accounts Payable and Card Programs
Financial Management
Phone: 716-645-2604
Email: vlb5@buffalo.edu
![Leanne Martin.]()
Leanne Martin
Team Lead, Accounts Payable
![Kellie Attea.]()
Kellie Attea
Team Lead Accounts Payable
eReq activity for suppliers whose name begins with: E, G, I, N, O, P, Q, R, W, X, Y, Z (except National Fuel, National Grid, Praxair)
ShopBlue Vouchers
eReq activity for State suppliers whose name begins with: A, B, C, D, J, K, L, T, U, V
ShopBlue Vouchers
eReq activity for suppliers whose name begins with: F, M; Utilities
ShopBlue Vouchers
eReq activity for suppliers whose name begins with: A, B, C, D, K, N, O, Q; VWR International
Incoming Mail and Change Orders
Incoming Invoices
Research Foundation (RF) Funds
General Email Contacts
Email inquiries to: apinquiry@buffalo.edu
Email invoices to: apinvoice@business.buffalo.edu
Email Independent Contractor invoices to: icinvoice.ap@buffalo.edu
Email subcontract inquiries and invoices to: ubsd.rfsubcontractinvoices@buffalo.edu
![Valerie Dennis.]()
Valerie Dennis
Director, Accounts Payable and Card Programs
Financial Management
Phone: 716-645-2604
Email: vlb5@buffalo.edu
![Kellie Attea.]()
Kellie Attea
Team Lead Accounts Payable
![Leanne Martin.]()
Leanne Martin
Team Lead, Accounts Payable
ShopBlue Vouchers
ShopBlue Vouchers
eReq activity for suppliers whose name begins with: A, B, C, D, K, N, O, Q; VWR International
Incoming Mail and Change Orders
Incoming Invoices
ShopBlue Vouchers Team
eReq activity for suppliers whose name begins with: M, R, S, T, U, V, W, X, Y, Z; Krackeler Scientific; Subcontracts
![Tonya Paulk.]()
Tonya Paulk
Research Foundation Accounts Payable
ShopBlue Vouchers
eReq activity for RF suppliers whose name begins with: E, F, G, H, I, J, L, P and Student Accounts Payments
UB Foundation (UBF) Funds
Consult With Your Unit Business Officer for Initial Clarification or Interpretation Questions.
For general questions regarding your UBF account or Disbursement Requests
For general system questions regarding the Concur expense report system
For general system questions regarding the ShopBlue purchase order system
Payables/Expenditure Processing Associates
Kellie Linsenbigler
Accounts Payable Processing Associate
UB Foundation
Phone: 716-645-8741
Email: devkxl@buffalo.edu
Emily Mirand
Accounts Payable Professional
UB Foundation
Phone: 716-645-8743
Email: emilymir@buffalo.edu
Reid Walton
Accounts Payable Professional
UB Foundation
Phone: (716) 645-8745
Email: reidwalt@buffalo.edu
Accounts Payable Coordinator
Stephanie (Stevie) Ruffino
Senior Coordinator, Accounts Payable
UB Foundation
Phone: 716-645-8748
Email: scruffin@buffalo.edu
Accounts Payable Manager
Rose Dommer
Senior Manager, Accounts Payable
UB Foundation
Phone: 716-645-8749
Email: rdommer@buffalo.edu
Need help or have questions?
Visit our Business Services Support Hub to submit and track requests and access helpful resources.
![Linda Deni.]()
Phone: 716-645-4501
Email: lindaden@buffalo.edu
Valerie Dennis
Director, Accounts Payable and Card Programs
Financial Management
Phone: 716-645-2604
Email: vlb5@buffalo.edu
For State Funds
Valerie Dennis
Director, Accounts Payable and Card Programs
Financial Management
Phone: 716-645-2604
Email: vlb5@buffalo.edu
Kevin Ragland
Procurement Card Administration, Financial Management
Phone: 716-645-1346
For Research Foundation (RF) Funds
Valerie Dennis
Director, Accounts Payable and Card Programs
Financial Management
Phone: 716-645-2604
Email: vlb5@buffalo.edu
Kevin Ragland
Procurement Card Administration, Financial Management
Phone: 716-645-1346
For UB Foundation (UBF) Funds
Stephanie (Stevie) Ruffino
Senior Coordinator, Accounts Payable
UB Foundation
Phone: 716-645-8748
Email: scruffin@buffalo.edu
For State Funds
For Research Foundation (RF) Funds
For UB Foundation (UBF) Funds
Consult With Your Unit Business Officer for Initial Clarification or Interpretation Questions.
For general questions regarding your UBF account or Disbursement Requests
For general system questions regarding the Concur expense report system
For general system questions regarding the ShopBlue purchase order system
Payables/Expenditure Processing Associates
Kellie Linsenbigler
Accounts Payable Processing Associate
UB Foundation
Phone: 716-645-8741
Email: devkxl@buffalo.edu
Emily Mirand
Accounts Payable Professional
UB Foundation
Phone: 716-645-8743
Email: emilymir@buffalo.edu
Reid Walton
Accounts Payable Professional
UB Foundation
Phone: (716) 645-8745
Email: reidwalt@buffalo.edu
Accounts Payable Coordinator
Stephanie (Stevie) Ruffino
Senior Coordinator, Accounts Payable
UB Foundation
Phone: 716-645-8748
Email: scruffin@buffalo.edu
Accounts Payable Manager
Rose Dommer
Senior Manager, Accounts Payable
UB Foundation
Phone: 716-645-8749
Email: rdommer@buffalo.edu
![Andrew Koblich.]()
Andrew Koblich
Asset Management, Financial Management
Phone: 716-645-2647
![Nicole Mayer.]()
Nicole Mayer
Asset Management, Financial Management
Phone: 716-645-4556
