St. James Hospital / Find a Provider Find a Provider Patient Access Guide Our Providers by Specialty Anesthesiology Ismail Mehr, M.D., Chief of Anesthesiology Asif Khan, M.D. Emergency Medicine Lindsay Beamon-Scott, M.D. Patrick Dacquel, D.O., M.A., FAAEM Daniel Overbeek, M.D. John G. Robshaw, M.D. Joshua Trenkamp, M.D. Wen Zhang, M.D., Director General Surgery Abdul Chaudhry, M.D. Theodor Kaufman, M.D., Regional Chief of Surgery Asfandyar Khan, M.D. Andrew Powers, M.D. Courtney L. Quinlan, P.A-C Heart and Vascular Mehmet Aktas, M.D. Aishwarya Bhardwaj, M.D. Burr Hall, M.D. Mark Hamer, M.D. Christopher Montgomery, M.D. Thomas P. Stuver, M.D., F.A.C.C. Nicholas Venci, M.D. Hematology-Oncology Pradeep Sharda, M.D. Hospitalists Anna Cappadonia, P.A.-C. Sachin Joseph Manthuruthill, M.B.B.S. M. Tariq Randhawa, M.D. Shane Varghese, M.D. Katelynn J. Smith, N.P. Matthew Walton, P.A.-C. Nephrology Janany Sabescumar, M.D. Neurosurgery Webster Pilcher, M.D. G. Edward Vates, M.D. Obstetrics & Gynecology Anna Marie Haring, M.D. Andres Rubert, M.D. Occupational Therapy Morgan Ellis, O.T. Oral Surgery Pooja Gangwani, D.D.S., M.P.H. Antonia Kolokythas, D.D.S., M.Sc. John Vorrasi, D.D.S. Orthopaedics/Orthopaedic Surgery Heather Cox, N.P. Hannah Kramer, P.A-C Ali Mansour, M.D. Marc J. O'Donnell, M.D. Mariah Rittwage, P.A-C Andrew Wilhelm, D.O., D.P.T., M.S. Pain Management Chirag Rashmi Patel, M.D. Physical Therapy Judy Chen, D.P.T. Ryan Calnan, D.P.T. Podiatry Michael Daniels, D.P.M., DABPM Primary Care Adrian Ashdown, M.D. Jennifer Wetherby, N.P. Kimberly Betker, R.N., M.S.N., F.N.P.-C. Alicia McHale, P.A.-C. Joanne M. Nazareth, M.D. Catrina Noniewicz, NP Rhonda Peterson, M.D. Sharon Smith, F.N.P. Pulmonary Medicine Pasquale Picco, M.D. Radiology Li-Hsiang Yen, MD Urgent Care Heather Cox, N.P., APP Director Urology Divya Ajay, M.D. Nitin Sharma, M.D. Leann Shelmire, P.A.