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Dr. Deuso joined StatCare in 2018 to practice in the field of hospitalist internal medicine. He graduated from Lincoln Memorial University in 2015 and completed Residency in Internal Medicine at Danville Regional Medical Center in 2018. Dr. Deuso is a member of the Tennessee Osteopathic Medical Association and the American Osteopathic Association. He is an Eagle scout and enjoys mission work and volunteering with animals. 

Dr. Herman comes to StatCare to practice in the field of hospitalist internal medicine. She graduated from University Francisco Marroquin in 1992. Dr. Herman completed Residency in 1998 She received her board certification from the American Board of Internal Medicine in 2003 and currently remains board certified.

Dr. Wolff comes to StatCare to practice in the field of hospitalist internal medicine. He graduated from Nova Southeastern University in 2012. Dr. Wolff completed Residency in 2015. He received his board certification from the American Board of Internal Medicine in 2015. Dr. Wolff is a member of the American College of Physicians, American College of Osteopathic Internists, and the American Osteopathic Association.

Dr. DeBusk joined StatCare in 2018 to practice in the field of Internal Medicine/Hospitalist Medicine. She graduated undergrad from Lincoln Memorial University in 2011, attended medical school at LMU-DCOM graduating in 2015 and completed Residency in Internal Medicine at Greenville Health System- University of South Carolina in 2018. She moved back to Knoxville where she was born to be closer to family with her husband. She enjoys reading, running, watching movies, walking her dogs and spending time with her family. 

Dr. Weaver comes to StatCare practicing in the field of pulmonary and critical care medicine. He specializes in pulmonary arterial hypertension and pulmonary fibrosis. He graduated from the University of New Mexico in 2002. Dr. Weaver completed Residency in 2005 and his Fellowship in 2008 at the University of Kentucky.  He received his board certification from the American Board of Internal Medicine in 2005, Pulmonary Disease in 2008 and Critical Care Medicine in 2009 and remains board certified in both fields. Dr. Weaver is a member of the American College of Chest Physicians and Pulmonary Hypertension Association PHCR.

Dr. Zibas comes to StatCare to practice in the field of hospitalist internal medicine. He graduated from East Tennessee State University in 1992. Dr. Zibas completed Residency at University of Alabama Birmingham in 1996. He received his board certification from the American Board of Internal Medicine in 1996 and currently remains board certified. Dr. Zibas is a member of the American Medical Association, Southern Medical Association, Tennessee Medical Association.

Dr. Brunson comes to StatCare to practice in the field of pulmonary and critical care medicine. He graduated from Rhodes College in 1988. Dr. Brunson completed Residency at the University of Alabama and his Fellowship at University of Tennessee. He received his board certification from the American Board of Internal Medicine in 2012, Pulmonary and Critical Care Medicine in 1999 in which he currently remains board certified. Dr. Brunson is a member of the American Thoracic Society, American College of Chest Physicians, and Air Medical Physician Association, and Tennessee Medical Association.

Dr. Miller comes to StatCare practicing in the field of hospitalist internal medicine. Dr. Miller graduated from Virginia Commonwealth University in 2003 where he also completed his Residency in 2006. He received his board certification from the American Board of Internal Medicine in 2006 and currently remains board certified. Dr. Miller is a member of the American Medical Association.

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Dr. Swisher comes to StatCare practicing in the field of pulmonary and critical care medicine since 1995. He completed undergraduate, Master of Science and Doctor of Philosophy programs at The Pennsylvania State University prior to obtaining a Doctor of Medicine degree at Jefferson Medical College. Subsequently, Dr. Swisher completed an Internal Medicine Residency in 1992 and Pulmonary/Critical Care Fellowship in 1995 at The Pennsylvania State University College of Medicine in Hershey, PA.  He maintains board certification from the American Board of Internal Medicine in Internal Medicine, Pulmonary Disease, and Critical Care Medicine. Dr. Swisher is a member of the American College of Chest Physicians, American Thoracic Society, Pulmonary Hypertension Association, Society of Critical Care Medicine and Christian Medical and Dental Association.   His special interest is pulmonary vascular diseases.

Dr. Desai joined StatCare in 2021 to practice in the field of hospitalist internal medicine. She graduated from RCSM Government Medical School in 2013 and completed Residency in Internal Medicine at the University of Miami JFK Medical Center in 2018. Dr. Desai enjoys skydiving, bungee jumping, dancing, traveling, and movies. She is fluent in Englush, Hindi, Gujarati, and Marathi. 

Dr. Estes has been practicing pulmonary and critical care in Knoxville, TN since 1991 and has been with StatCare practicing pulmonary and critical care since 2000. He graduated from the University of Florida in 1980, and medical school from the University of South Florida in 1984.  He completed his internship and residency at the University of Alabama Birmingham hospitals and pulmonary critical care fellowship at the University of Tennessee, Memphis, completing in 1989.  Dr. Estes has a special interest in advanced pulmonary diagnostics utilizing bronchoscopic computer navigation and endobronchial ultrasound techniques for diagnosing lung lesions. He received his board certification from the American Board of Internal Medicine in 1987, Pulmonary and Critical Care Medicine in 1989 and remains board certified in both fields. Dr. Estes is a member of the American College of Chest Physicians, Tennessee Thoracic Society, American Thoracic Society, and Society of Critical Care Medicine.

Since 1999, StatCare has been providing high-quality, personalized pulmonary and sleep medicine services to adults in and around Knoxville, Oak Ridge, and Athens, Tennessee. The practice is one of the largest privately held internal medicine hospitalist and pulmonary services groups in the nation and has accreditation from the Pulmonary Hypertension Association (PHA) as a certified center of excellence for the treatment of pulmonary hypertension. 

With a focus on improving patient experience and treatment outcomes, the board-certified physicians take an evidence-based approach to care. They also value the importance of patient education to empower individuals to stay in control of their health.

StatCare offices feature advanced diagnostic technologies to identify conditions like pulmonary fibrosis, lung nodules and masses, and chronic obstructive pulmonary disease (COPD). The providers customize treatment plans using lifestyle changes, medications, and other non-surgical therapies to improve lung function and resolve symptoms like shortness of breath, wheezing, and fatigue.

The StatCare sleep clinic can address daytime sleepiness, cognitive issues, and other symptoms of sleep apnea, insomnia, and other sleep disorders. The outpatient sleep clinic provides resources like continuous positive airway pressure (CPAP) mask fittings and referrals for dental appliances to improve nighttime breathing.

StatCare providers are always striving to improve the patient experience. They offer in-office evaluations and can also meet with patients in nursing homes, hospitals, and other care settings. The providers serve as a communication bridge between primary care providers and specialists to ensure patients have the continuous care they deserve.

In addition to scheduled appointments, StatCare offers after-hours assistance 24 hours a day, 365 days a year, to address medical emergencies.

To schedule a consultation at StatCare, call the office near you or book an appointment online today.

22 Years of Service to the Community

18 Locations

Dr. Luchsinger comes to StatCare to practice in the field of pulmonary and critical care medicine. He graduated from Medical College of Wisconsin in 1987. Dr. Luchsinger completed Residency in 1990 at the University of Cincinnati and his Fellowship in 1995 at the National Naval Medical Center, Bethesda, MD.  He received his board certification from the American Board of Internal Medicine in 1990, Pulmonary Disease in 1994, Critical Care Medicine in 1995 and currently remains board certified in Pulmonary and Critical Care Medicine. Dr. Luchsinger is a member of the American College of Chest Physicians, American Thoracic Society and the Tennessee Medical Association.

Dr. Nuyen comes to StatCare to practice in the field of hospitalist internal medicine. He graduated from American University of the Caribbean in 2003. Dr. Nuyen completed Residency in 2006. He received his board certification from the American Board of Internal Medicine in 2006 and currently remains board certified. Dr. Nuyen is a member of the American College of Physicians, American Medical Association, and Tennessee Medical Association.

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Dr. Zibas comes to StatCare to practice in the field of hospitalist internal medicine. She graduated from East Tennessee State University in 1992. Dr. Zibas completed a residency in Internal Medicine at UAB in Birmingham, followed by a chief residency at Baptist Health Systems in Birmingham. She received her board certification from the American Board of Internal Medicine in 1996 and currently remains board certified. Dr. Zibas is a member of the American Medical Association, Southern Medical Association, Tennessee Medical Association.