Patient Resources

Physician Departures

Appointment New Patient Appointment or 214-645-8300

UT Southwestern has many fine physicians providing expert medical care for our patients. Routinely, we have physicians who close their practice to retire or relocate. Your clinic will be happy to recommend a new provider to assume your care.

Patient medical records may be obtained by calling 214-456-2509.

The following physicians are preparing to close their practice at UT Southwestern on the following dates:

Nnenna G. Agim, M.D. – January 31, 2023

Mark Agostini, M.D. – June 16, 2023

Alpesh A. Amin, M.D. – April 21, 2023

Kathleen Bell, M.D. – January 30, 2023

Lianne Cagnazzi, M.D. – May 19, 2023

Matthew Carlson, M.D. – January 31, 2023

Regina Chorley, M.S.N., APRN, ANP-BC – March 3, 2023

John David Clark, M.D., Ph.D. – January 27, 2023

Maria Isabel Esparza, M.D. – July 17, 2023

Chelsee Greer, D.O. – March 10, 2023

Amy Hackmann, M.D., FACS – February 10, 2023

Isabel Haugh, M.D. – January 17, 2023

Steven Hoffman, M.D. – January 27, 2023

Jacob Hunter, M.D. – January 4, 2023

James F. Huth, M.D. – February 27, 2023

Puneeth Iyengar, M.D., Ph.D. – May 1, 2023

Amy Johnson, M.D. – January 20, 2023

Ryan Lewis, M.P.A.S., PA-C – March 10, 2023

Michael Luna, M.D. – February 28, 2023

Chika Nwachukwu, M.D., Ph.D. – May 1, 2023

Timothy Schacherer, M.D. – June 1, 2023

Kimberly Stone, M.D. – March 17, 2023

Kruti Thakkar, M.D. – January 27, 2023

Kathleen M. Tibbetts, M.D. – January 4, 2023

Srilakshmi Vallabhaneni, M.D. – March 24, 2023

John Warner, M.D. – March 15, 2023

Joel Wells, M.D. – February 10, 2023

Reed C. Williams, M.D. – April 7, 2023

Amanda Ziegeweid, MPAS, PA-C – January 27, 2023