Group 2024


Margaret E. Johnson
Principal Investigator
Johns Hopkins University
School of Arts & Sciences
121C Mergenthaler
3400 N. Charles Street
Baltimore, MD 21218
phone: 410-516-2376
email: [email protected]
Positions
We have positions available for graduate students interested in applying theory, modeling, and computational approaches to understanding dynamical systems in cell biology, control and design of self-assembly for living systems, and protein-driven membrane remodeling.
Post-doc applicants must have programming experience.
Current Group Members

Dr Sam Foley
Postdoc
121 Mergenthaler
[email protected]

Mankun Sang
PhD Student, Biophysics
121 Mergenthaler
[email protected]

Moon Ying
PhD Student, Chemical and Biomolecular Engineering
121 Mergenthaler
[email protected]

Jonathan Fischer
PhD Student, Cell, Mol, Dev Biol and Biophysics
121 Mergenthaler
[email protected]

Smriti Chhibber
PhD Student, Biophysics
121 Mergenthaler
[email protected]

Sho Takeshita
PhD Student, Biophysics
121 Mergenthaler
[email protected]
Tatum Marye
Undergraduate Applied Math/Biophysics
Ezra Greenberg
Undergraduate Applied Math
Denys Vasyutyn
Undergraduate Amgen Scholar
Sofia Floody
Undergraduate Comp Sci
Arif Zempalle
Undergraduate Chem BE
Group Alumni
Trainee name | position in lab | years in lab | current position |
GRAD STUDENTS | |||
Adip Jhaveri | grad student, Biophysics | 2020-2025 | postdoc, Prof Greg Bowman UPenn |
David Holland | grad student, BME | 2013-2017 | data science, Axle informatic |
POST DOCS | |||
Dr. Yiben Fu | post-doc | 2018-2023 | Assistant Professor, Bioengineering, South China University of Technology |
Dr. Sikao Guo | post-doc | 2020-2025 | Research engineer, Inria, France |
Dr. Bhavya Mishra | post-doc | 2019-2021 | post-doc, York University |
Dr. Matthew Varga | post-doc | 2017-2019 | Ambry Genetics |
Dr. Osman Yogurtcu | post-doc | 2013-2017 | Senior scientist, FDA |
Dr. Dariush Mohammadyani | post-doc | 2016-2018 | Applied Biomath, R&D |
Dr. Sewwandi Rathnayake | post-doc | 2016-2019 | Vaxcyte |
MASTERS STUDENTS | |||
Yijia Guo | MS, Chem BE | 2024-2025 | JHU |
Zixiu (Hugh) Liu | MS, Chem BE | 2021-2022 | Industry |
Adip Jhaveri | MS, Chem BE | 2019-2020 | see above. |
Yasmin Moghadamnia | MS, Biophysics | 2018-2020 | PhD Student, Delaware |
Benjamin Shapiro | MS, Applied Math | 2016 | MD |
HIGH SCHOOL STUDENTS | |||
Hasini Sade | high school intern | 2023-2024 | high school |
Ian Herzog-Pohl | High school honors project | 2023 | undergrad, U Pitt |
Nevonah Darden | BRBT intern | 2019 | |
Taqeeya Cason | BRBT intern | 2018 | |
Mekhi Closson | BRBT intern | 2017 | undergrad, Howard Univ |
UNDERGRADUATES | |||
Gabe Au | undergrad, biophysics | 2022-2025 | PhD student, MIT Biology |
Achyuth Parola | undergrad, biophysics | 2022-2025 | MS student, Harvard |
Hassan Sohail | undergrad, biophysics | 2023-2025 | postbac, Rockefeller |
Hannah Roscom | undergrad, NIH MARC U* | 2024 | PhD program, Univ Alabama |
Atahan Akdeniz | undergrad, Chem BE | 2023-2024 | JHU |
Samia Balogun | undergrad, biophysics | 2023-2024 | JHU |
Ezra Greenberg | undergrad, Applied Math | 2023-2024 | JHU |
Yufeng Du | undergrad, biophysics | 2022-2024 | JHU |
Kazi Saad | undergrad, biophysics | 2022 | JHU |
Livia Huang | undergrad, biophysics | 2022 | JHU |
Samantha Camp | undergrad, biophysics | 2021-2022 | Medical School |
Millie Lewis | undergrad, Amgen Scholar | 2021 | PhD, Baylor College Medicin |
Adam Nachurski | undergrad, biophysics | 2021 | MS program |
Jackie Chang | undergrad, biophysics | 2020-2022 | finance |
Spencer Loggia | undergrad, comp sci | 2018-2021 | PhD, neuroscience, Brown |
Yian Qian | undergrad, Applied Math | 2020-2023 | PhD, Applied Math, Brown |
Nomongo Dorjsuren | undergrad, biophysics | 2019-2021 | |
Nandan Kulkarni | undergrad, math | 2019-2022 | PhD, Math, NYU |
Meretta Hanson | undergrad, Amgen Scholar | 2019 | PhD, neuroscience, OSU |
Jack Simone | undergrad, biophysics | 2019-2020 | |
Wilson Hu | undergrad, biophysics | 2019-2020 | |
Noah Lu | undergrad, BME | 2019-2020 | |
Dhruw Maisuria | undergrad, biophysics | 2018-2020 | MD, MUSC |
Christopher Leung | undergrad, biophysics | 2018-2020 | MD, Georgetown Univ |
Daisy Duan | undergrad, biophysics | 2016-2019 | PhD, Yale Univ |
Benjamin Shapiro | undergrad, Applied Math | 2014-2016 | MD, Brown Univ |
Athena Chen | undergrad, biophysics | 2015-2017 | PhD, JHU. Now Data scientist, Gate Bioscience |
Pei Xue | undergrad, biophysics | 2014-2015 |
Group Photos


Congratulations to Dr. Adip Jhaveri on your PhD!! Good luck on your postdoc at UPenn! May 2025

Congrats and best wishes to our awesome (former!) undergrad researchers, Achyuth, Gabe, and Hassan! May 2025


Spring 2023, Group Photo










