As of Sunday, December 18, 2022, Jefferson Surgical Clinic (JSC) physicians and staff are employed by Carilion Clinic.

JSC and Carilion share the same philosophy about the practice of medicine. As a patient, you’ll receive the same care and compassion from your surgical provider. Also, you’ll have access to additional resources including MyChart, a secure online health management tool, and easy connections to many specialty services through an electronic medical record system.

If you have questions regarding an upcoming appointment, you can continue to reach your care team at (540) 283-6000..

The patient portal is no longer active due to system changes. You are able to pay your account balance using the “Bill Pay” button below instead of calling. For account questions, you may still call (540) 283-6070.

Contact Us


Karen Tuttle Administrator (540) 283-6100
  Patient Accounting (540) 283-6070


Kim Lower, AUD Audiologist (540) 283-6085
Carrie Miller Audiologist (540) 283-6085

Colon and Rectal

David P. Minichan, Jr., M.D. Surgeon (540) 283-6020
Keith D. Munson, M.D. Surgeon (540) 283-6021


Gregory C. Zachmann, MD Surgeon (540) 283-6023

Neurosurgery and Spine

Raymond V. Harron, DO Surgeon (540) 283-1535
Elizabeth Saum, NP Registered Nurse (540) 283-1526

Plastic Surgery

Steven Harris, MD Plastic Surgeon (540) 283-4962


Charles D. Daniel, MD Urologist (540) 283-6026
Rodney J. Poffenberger, MD Urologist (540) 283-4952
Mark A. Schmidt, MD Urologist (540) 283-4942

Vascular and Endovascular

James T. Callis, MD Surgeon (540) 283-6051
Thomas D. Conlee, MD Surgeon (540) 283-6000
James G. Drougas, MD Surgeon (540) 283-6052
William Z. H’Doubler, MD Surgeon (540) 283-6053
Rhonda Nunley, PA Registered Nurse (540) 283-6044