Staff
Round Rock Campus Staff

Stacey Arnold, PhD
Stacey Arnold, PhD, received her undergraduate degree and a Master of Education degree from Lamar University. Arnold holds a Doctor of Education in Educational Administration and Human Resource Development from Texas A&M University. Throughout her career, she has served as a teacher, administrator and instructional leader, providing professional development to assist instructors in becoming better teachers for the students they serve.
Arnold joined the Texas A&M School of Medicine in 2013 after a 29-year career in public education. She serves as an education specialist in the Office of Faculty Development and is a clinical assistant professor in the Department of Medical Education, teaching in the Education for Healthcare Professionals (EDHP) certificate and master’s degree program.
Christine Greer
Christine Greer has been serving as the Business Administrator for the Texas A&M University School of Medicine, Office of the Vice Dean & Graduate Medical Education, Round Rock Campus since 2013 and has recently added the Office of Faculty Development, Round Rock Campus. Prior to this role, she served as the Program Coordinator for the Preventive Medicine Residency Program and the Junior Administrator for the Office of Graduate and Continuing Medical Education from 2011-2013. Prior to this role, she served as a Medical Education Program Coordinator (Family Medicine, Internal Medicine, Psychiatry and Emergency Medicine) for the Round Rock Campus from 2008-2011.

Sandra Harvey
Sandra Harvey graduated from Louisiana State University Health Science Center, Shreveport with a master's in health sciences. She has worked in higher education for over 20 years. Ms. Harvey is a Program Coordinator for the School of Medicine. She is a recent empty-nester who has a newfound love for upcycling furniture and baking gluten-free treats.
Alyssa Hausmann
Alyssa Hausmann is a program coordinator for Office of Evaluation and Assessment at the Texas A&M School of Medicine. Her duties include overseeing the BLUE Evaluation software including evaluations of students, faculty and clerkship/elective. She joined the School of medicine in 2018.

Stacey Keller
Stacey Keller has served as the Senior Administrative Coordinator for the Texas A&M University School of Medicine, Office of Evaluation and Assessment since 2015. In her role, she manages operations, logistics, and project management for the Office of Evaluation and Assessment. She received her undergraduate degree from Texas A&M University-Corpus Christi and Master’s in Business Administration from Texas State University.

Janice Kintzer
Janice Kintzer is a program coordinator for the Practice of Medicine 3 course and the surgery clerkship at the Round Rock campus. Her role includes advising students and scheduling clinic rotations and lectures.
Janice has been with the School of Medicine since 2020. Prior to joining Texas A&M, she worked as a Clinic Operations Manager. She received her undergraduate degree from Trident University. She is currently pursuing a Master’s in Business Administration, Healthcare Management.
Thea Mallini
Thea Mallini is a Program Coordinator with the Office of Evaluation and Assessment. Her main responsibility is management of curriculum mapping for which she works closely with faculty and staff to gather curricular data. She also participates in the development and maintenance of the OEA website.

Rose Mastrangelo
Rose Mastrangelo is an academic navigator for the Round Rock and Temple campuses. In this role, she assists students with scheduling, choosing electives, and resource referrals. Rose has been with the School of Medicine since 2019. Prior to joining COM, she worked as an academic advisor for undergraduates.

Cari Richards
Cari Richards serves as Program Coordinator for Medical Education in the Texas A&M School of Medicine at the Round Rock Campus. Her career with Texas A&M began in 1997, and she has over 15 years of administrative and business experience at Texas A&M University and Texas A&M Health. During her career at Texas A&M School of Medicine, Cari has held positions of Business Coordinator and most recently Senior Administrative Coordinator.

Eva Rivera
Eva Rivera serves the Administrative Assistant to the Office of the Associate Dean and Leadership team at the Texas A&M School of Medicine. She is primarily responsible for faculty appointments and providing support in a variety of formats.
Rivera is also the Program Coordinator for the Pediatrics Clerkship. She is responsible for the successful management of curriculum to visiting students and works with students assigned to the Round Rock campus. Rivera joined the School of Medicine in 2010.

Stephanie Staggs, MHA, CHCP
Stephanie Staggs received her undergraduate degree from the University of Texas at Austin in 1996 and her Master’s in Healthcare Administration from Texas State University in 2006. Staggs received the Certified Healthcare CPD Professional (CHCP) credential in 2015 from the Alliance for Continuing Education in the Health Professions (ACEhp).
Staggs has been serving as Program Coordinator for the Office of Continuing Medical Education for the Texas A&M School of Medicine since 2013. She was primarily responsible for successfully obtaining provisional and full accreditation from the Accreditation Council for Continuing Medical Education (ACCME). She also served as the Preventive Medicine Residency Coordinator for the School of Medicine. Prior to that, she was the Director for the Physician Oncology Education Program at the Texas Medical Association where she managed a grant from the Cancer Prevention and Research Institute of Texas.
Erin Stavinoha
Erin Stavinoha is the Program Coordinator for Academic Affairs at the Texas A&M School of Medicine. Her duties include overseeing elective curriculum and catalog maintenance. She joined the School of Medicine in 2008.
Michele Vallecillo
Michele Vallecillo received her undergraduate degree from Abilene Christian University and her teacher certification from San Jose State University. Michele joined the Texas A&M School of Medicine Office of Faculty Development in 2012 as an education specialist. Prior to this role, she was elementary school educator in California.