![AmjadRamak](https://engineering.missouri.edu/wp-content/uploads/2022/03/AmjadRamak_1184604357_4x5_RGB_72_bc__1604499729318-218x300.jpg)
![Zhen Chen](https://engineering.missouri.edu/wp-content/uploads/2021/11/Portrait_ChenZhen-156x200-1.jpg)
![UnitSigVertical-e1517323894650](https://engineering.missouri.edu/wp-content/uploads/2021/11/UnitSigVertical-e1517323894650.jpg)
Xiaoqing He
Adjunct Assistant Professor
W125 Veterinary Medicine Building
Phone: 573-884-7996
Email: hexi@missouri.edu
![Michael_Poehlman](https://engineering.missouri.edu/wp-content/uploads/2022/09/Poehlman-Michael-copy-219x300.jpg)
Michael Poehlman
Adjunct Instructor
E2403A Lafferre Hall
Phone: (573) 882-0590
Email: mlp9r6@umsystem.edu
![Mark A. Prelas](https://engineering.missouri.edu/wp-content/uploads/2021/11/Portrait_PrelasMark_150x206.jpg)
![Reginald E Rogers, Jr.](https://engineering.missouri.edu/wp-content/uploads/2021/11/Profile_RogersReginald_150x206.jpg)
Reginald E Rogers Jr.
Associate Professor, Director of Graduate Studies
W2024 Lafferre Hall
Phone: 573-882-4103
Email: rerogers@missouri.edu
CEE - Courtesy | ChBME - Director | Chemical and Biomedical Engineering | MAE - Adjunct
![Tommy Sewell](https://engineering.missouri.edu/wp-content/uploads/2021/11/Portrait_SewellTommy_150x206.jpg)
Tommy Sewell
Professor of Chemistry; Adjunct Professor of Mechanical & Aerospace Engineering
202A Schlundt
Phone: 573-882-7725
Email: SewellT@missouri.edu
![David Singh portrait](https://engineering.missouri.edu/wp-content/uploads/2022/03/singhdavid600px-218x300.jpg)
![Yangchuan Xing](https://engineering.missouri.edu/wp-content/uploads/2021/11/Profile_XingYangchuan_150x206.jpg)
Yangchuan Xing
Cramer W. LaPierre Professor
W2033 Lafferre Hall
Phone: 573-884-1067
Email: xingy@missouri.edu
![Zheng Yan](https://engineering.missouri.edu/wp-content/uploads/2021/11/Profile_ZhengYan_150x206.jpg)
Zheng Yan
Associate Professor
2100E Roy Blunt NextGen Precision Health Building
Phone: 573-884-0562
Email: yanzheng@missouri.edu