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New Physicians

Daniel B. Aruch, M.D.  
Board Certification: Internal Medicine: Hematology, Internal Medicine: Medical Oncology, Pediatrics // Specialty: Hematology-oncology // Clinical Interests: Breast cancer, sarcoma, cancer survivorship, adolescent, and young adult oncology // Medical School: Albany Medical College // Residency: Baylor College of Medicine // Fellowship: Icahn School of Medicine at Mount Sinai

Juan C. Camacho, M.D. 
Board Certification: Diagnostic Radiology: Vascular & Interventional Radiology // Specialty: Interventional radiology and interventional oncology // Clinical Interests: Liver masses, cancer (liver, kidney, lung, bone), cancer pain management, pre- and post-liver transplant interventions, portal hypertension, biliary disease, vertebroplasty-kyphoplasty // Medical School: Pontificia Universidad Javeriana, Bogotá, Columbia // Residency: Universidad El Bosque, Bogotá, Columbia // Fellowship: Emory University School of Medicine

Marian L. Dale, M.D.
Board Certification: Neurology // Specialty: Neurology // Clinical Interests: Parkinson’s disease, atypical parkinsonism (e.g., progressive supranuclear palsy, corticobasal syndrome), multiple system atrophy, parkinsonism gait disorders, essential tremor, dystonia, chorea, ataxia, tic disorders, deep brain stimulation programming, Botox injections //Medical School: Medical University of South Carolina // Residency: University of Maryland // Fellowship: Oregon Health and Science University

Derek A. DuBay, M.D. 
Director, Division of Transplant Surgery
Board Certification: American Board of Surgery // Specialty: Transplant surgery // Clinical Interests: Liver masses, liver transplant, hepatobiliary surgery, biliary reconstruction, and hepatic resection, kidney transplant // Medical School: University of Iowa Roy J. and Lucille A. Carver College of Medicine // Residency: University of Michigan // Fellowship: University of Toronto

Josef K. Eichinger, M.D. 
Board Certification: Orthopaedic Surgery // Specialty: Orthopaedics // Clinical Interests: Shoulder and elbow revision surgery for failed surgery, shoulder and elbow joint replacement surgery, fractures of the shoulder and elbow (including clavicle fracture non-unions and mal-unions), AC joint injuries, elbow ligament surgery // Medical School: Lewis Katz School of Medicine at Temple University // Residency: Madigan Army Medical Center // Fellowship: Massachusetts General Hospital and Brigham and Women’s Hospital, Boston, MA (Harvard Shoulder and Elbow Fellowship)

Brian A. Houston, M.D.   
Board Certification: Internal Medicine: Cardiovascular Disease // Specialty: Cardiology—Heart Failure & Transplant // Clinical Interests: Cardiology, advanced heart failure, mechanical circulatory support, heart transplant, sarcoidosis, cardiac sarcoidosis, left ventricular assist device (LVAD) care, right-sided heart disease // Medical School: Emory University School of Medicine // Residency: Johns Hopkins Hospital // Fellowship: Johns Hopkins Hospital

George N. Magrath, M.D.
Board Certification: Ophthalmology // Specialty: Ophthalmology // Clinical Interests: Cancer in and around the eyes, eyelids, and orbits; cataracts; glaucoma; age-related macular degeneration; eye complications due to diabetes // Medical School: Medical University of South Carolina // Residency: Medical University of South Carolina // Fellowship: Wills Eye Hospital 

Amanda N. Overstreet, D.O. 
Board Certification: Geriatrics, Internal Medicine // Specialty: Geriatrics // Clinical Interests: Geriatrics, palliative medicine // Medical School: Edward Via Virginia College of Osteopathic Medicine // Residency: Medical University of South Carolina // Fellowship: Icahn School of Medicine at Mt. Sinai        

Nathan C. Rowland, M.D., Ph.D.
Specialty: Neurosurgery // Clinical Interests: Parkinson’s disease, essential tremor, dystonia, degenerative spinal disorders, neuro-trauma, neuro-oncology, treatment-resistant depression, obsessive compulsive disorder, anorexia // Medical School: Emory University School of Medicine // Residency: University of California, San Francisco // Fellowship: University of Toronto

Megan O. Scharf, M.D.
Board Certification: Dermatology // Specialty: Dermatology and Dermatologic Surgery // Medical School: Vanderbilt University School of Medicine // Residency: Vanderbilt University

Ravikumar K. Veeraswamy, M.D.   
Chief of the Division of Vascular Surgery

Board Certification: American Board of Surgery, Vascular Surgery; American Board of Surgery, General Surgery // Specialty: Vascular Surgery // Clinical Interests: All aspects of vascular diseases, including aortic aneurysms, carotid diseases, and peripheral arterial diseases // Medical School: The Johns Hopkins University School of Medicine // Residency: Barnes-Jewish Hospital, St. Louis, MO (General Surgery) // Fellowship: Barnes-Jewish Hospital, St. Louis, MO (Vascular Surgery)

Jeffrey R. Winterfield, M.D.
Board Certification: Internal Medicine: Cardiovascular Disease, Internal Medicine: Clinical Cardiac Electrophysiology // Specialty: Cardiology —Electrophysiology // Clinical Interests: Complex arrhythmia ablation, atrial fibrillation // Medical School: The Pritzker School of Medicine, University of Chicago // Residency: University of Texas Southwestern Medical Center // Fellowship: Brigham and Women’s Hospital, Harvard Medical School