## Faculty and Staff

## Faculty

### Michael Karls

Department Chair of the Department of Mathematical Sciences and Professor of Mathematical Sciences

RB 465

765-285-8640

### Yayuan Xiao

Associate Professor of Mathematical Sciences and Assistant Chair of Mathematical Sciences

RB 465

765-285-2329

### Roza Aceska

Associate Professor of Mathematical Sciences

RB 474

765-285-8653

### Chris Austin

Assistant Teaching Professor of Mathematical Sciences

RB 482

765-285-5907

### Munni Begum

Professor of Mathematical Sciences and Director of the Data Science and Analytics Programs

RB 475

765-285-8673

### Jose Contreras

Professor of Mathematical Sciences

RB 423

765-285-8636

### Jonathan Cromer

Associate Lecturer of Mathematical Sciences

RB 322

765-285-8657

### Guy C. David

Associate Professor of Mathematical Sciences

RB 421

765-285-8676

### Holly Dickin

Associate Lecturer of Mathematical Sciences

RB 329

765-285-3637

### Hanspeter Fischer

Professor of Mathematical Sciences

RB 426

765-285-8680

### Catherine Frazee

Assistant Lecturer of Mathematical Sciences

RB 330

765-285-1728

### Andrew Gatza

Assistant Professor of Mathematical Sciences

RB 433

765-285-4377

### Colton Gearhart

Assistant Lecturer of Mathematical Sciences

RB 411

765-285-1679

### Steve Guo

Assistant Professor of Mathematical Sciences

RB 422

765-285-8645

### John Herr

Associate Lecturer of Mathematical Sciences

RB 325

765-285-8667

### Rahmatullah Imon

Professor of Mathematical Sciences

RB 430

765-285-8650

### Drew Lazar

Assistant Professor of Mathematical Sciences

RB 434

765-285-8672

### John Lorch

Professor of Mathematical Sciences

RB 473

765-285-8652

### Josh Mannix

Assistant Teaching Professor of Mathematical Sciences

RB 409

765-285-8651

### Kristi Martin

Assistant Teaching Professor of Mathematical Sciences

RB 484

765-285-7486

### Jenna Menke

Assistant Professor of Mathematical Sciences

RB 427

765-285-8648

### Ahmed Mohammed

Professor of Mathematical Sciences

RB 437

765-285-8813

### LeAnn Neel-Romine

Assistant Lecturer of Mathematical Sciences

RB 326

765-285-8649

### Rich Owens

Instructor of Mathematical Sciences

RB 465

973-650-7613

### Debra Pearson

Associate Lecturer of Mathematical Sciences

RB 328

765-285-8671

### Rebecca Pierce

Associate Professor of Mathematical Sciences

RB 436

765-285-8208

### Michael Pilla

Assistant Teaching Professor of Mathematical Sciences

RB 485

765-285-5909

### August Roberson

Assistant Lecturer of Mathematical Sciences

RB 324

765-285-5907

### Dan Rutherford

Associate Professor of Mathematical Sciences

RB 470

765-285-1729

### Faezeh Soleimani

Assistant Professor of Mathematical Sciences

RB 435

765-285-8814

### Siyang Tao

Assistant Professor of Mathematical Sciences

RB 429

765-285-8681

### Jonathan Watkins

Assistant Professor of Mathematical Sciences

RB 432

765-285-8656

### Kevin Welch

Assistant Lecturer of Mathematical Sciences

RB 323

765-285-8683

### Kyla Whitehair

Assistant Lecturer of Mathematical Sciences

RB 327

765-285-1717

### Duane Wolfe

Instructor of Mathematical Sciences

RB 415

765-285-1728

### Jerry Woodward

Associate Professor of Mathematical Sciences

RB 471

765-285-8659

### Zhixin Yang

Associate Professor of Mathematical Sciences

RB 428

765-285-8677

### Janet Yi

Assistant Lecturer of Mathematical Sciences

RB 425

765-285-1866

### Quan Yuan

Assistant Teaching Professor of Mathematical Sciences

RB 420

765-285-8647

## Staff

### Joel Bozell

Schedule Specialist and Graduate Programs Assistant

RB 465

765-285-8640

### Carol Deiwert

Administrative Coordinator

RB 465

765-285-8640

### Zachary Long

Secretary and Math Placement Assistant

RB 465

765-285-8639

### Megan Tilford

Academic Advisor

RB 461

765-285-8644

## Emeritus Faculty

### Mir Masoom Ali

George and Frances Ball Distinguished Professor of Statistics Emeritus

### Ramon L. Avila

Professor Emeritus

### Linda Barton

Assistant Professor Emeritus

### Rebecca Bergs

Lecturer Emeritus

### Ralph Bremigan

Professor Emeritus

### Curtis G. Dean

Lincoln Financial Group Distinguished Professor Emeritus of Actuarial Science

### William Ekman

Lecturer Emeritus

### Mohammed Halim

Assistant Lecturer Honoratus of Mathematical Sciences

### Charles V. Jones

Professor Emeritus

### Kerry Jones

Professor Emeritus

### Ralph A. Kallman

Associate Professor Emeritus

### Cheryl Kneubuhler

Assistant Lecturer Honorata

### Annette Leitze

Professor Emerita

### Irene Livshits

Professor Emeritus

### Roger Nelson

Professor Emeritus

### Charles R. Parish

Professor Emeritus

### Oswald Petrucco

Assistant Professor Emeritus

### Patricia A. Preston

Assistant Professor Emeritus

### Leo Robinson

Lecturer Emeritus

### Kay Roebuck

Professor

### Robin Rufatto

Instructor

### Kathryn Shafer

Associate Professor Emerita

### Rich Stankewitz

Professor Emeritus

### Patricia M. Stanley

Assistant Professor Emeritus

### Sheryl Stump

Professor Emerita

### Donna Toll

Assistant Professor

### Donald R. Whitaker

Professor Emeritus

### Elizabeth Whittern

Instructor Honorata of Mathematical Sciences