John G. Pattaras, MD, FACS

John G. Pattaras, MD, FACS




John G. Pattaras, MD, FACS, who started practicing at Emory in 2000, is an Associate Professor of Urology and Director of Minimally Invasive Surgery. He specializes in laparoscopic, robotic and endoscopic treatment of urologic cancers, stones and diseases.




Specialty

Urology (Board certified since 2000)

Areas of Expertise

  • Robotic Surgery – Prostate, Kidney, Ureteral and Bladder
  • Laparoscopic Surgery – Kidney, Adrenal, Ureteral, Testis
  • Renal Tumor Cryoablation
  • Kidney Stones – Ureteroscopy, Percutaneous Surgery, Laser Lithotripsy
  • Kidney/Ureteral Reconstruction
  • No Scalpel Vasectomy
  • Minimally-Invasive Office Based Enlarged Prostate Therapy

Groundbreaking Research and Clinical Trials

Dr. Pattaras started the Division of Minimally Invasive Surgery within the Department of Urology in 2000. Since then, the standard treatment of urologic cancers and diseases is almost now done exclusively with robotics or laparoscopic surgery, allowing quicker patient recovery.

Dr. Pattaras has done extensive research in the treatment of kidney cancer and has one of the nation’s largest experiences of renal cryotherapy, which allows treatment of kidney cancer and preservation of the remaining kidney. This cancer treatment now allows the patients to retain viable healthy kidney not affected by cancer. The treatment usually involves an overnight stay in the hospital.

With the integration of robotics to Emory, Dr. Pattaras was the first to perform a robotic prostatectomy, robotic partial nephrectomy (removal of kidney tumor and kidney reconstruction) and robotic cystoprostatectomy for aggressive bladder cancer. Robotics was a natural transition from laparoscopic surgery.

Dr. Pattaras is also the co-director of the Emory Kidney Stone Center, which offers the latest endoscopic treatments for even difficult to treat kidney stones. Non-invasive shock wave lithotripsy is available on an urgent basis. Emory Kidney Stone Center also offers diagnostic testing of patients and an analysis of a stone prevention plan customized to the patient. Dr. Pattaras has performed clinical trials focused on improving the treatment and prevention of kidney stones.

The Road to Emory: Education

  • Medical School: George Washington University, Washington, DC, 1992
  • Internship: North Shore University Hospital/Cornell University Medical College, Manhasset, NY, 1993
  • Residency: George Washington University, Washington, DC, 1999
  • Fellowship: National Cancer Institute/National Institute of Health, Radiation Biology Branch, Bethesda, MD, 1996
  • Fellowship: (Endourology): St. Louis University, Saint Louis, MO, 2000

Memberships

  • American Urological Association
  • Atlanta Urological Society, President
  • Endourology Society
  • Society of Laparoendoscopic Surgeons

Awards

  • Washington Urologic Society Scholar’s Day Research Presentation, 1999
  • Washington Urologic Society Scholar’s Day Radiology Case Presentation, 1998
  • Hellenic Medical Society Student Award, 1990 & 1991
  • Kastorian Society Award for Scholastic Achievement 1987

Major or Recent Publications

  • Pattaras JG and Rushton HG. Penile Torque after the Use of Tunica Vaginalis Blanket Wrap as an Aid in Hypospadias Repair; J Urol 161(3): 934-935, 1999.
  • Pattaras JG, Majd M, and Rushton HG. The Role of 99mTc-DMSA Renal Scans in the Evaluation of Occult Ectopic Ureters in Girls with Paradoxical Urinary Incontinence; J Urol 162 (3): 821-825, 1999.
  • Pattaras JG and Moore RG. Citrates in the Management of Urolithiasis; J Endourol 13(9): 687-692, 1999.
  • Pattaras JG and Moore RG. Laparoscopic Pyeloplasty; J Endourol 14(10): 895-904, 2000.
  • Choe JM, Delisio JP, Pattaras JG, and Mardovin W. Iatrogenic Ureteral Injuries: A Clinical Review, with a Case of Sewn-In Ureteral Stent; Cont Surg 56(3): 173-179, 2000.
  • Pattaras JG, Smith GS, Landman J and Moore RG. Comparison and Analysis of Laparoscopic Intracorporeal Suturing Devices: Preliminary Results; J Endourol 15(2): 187-192, 2000.
  • Ogan K, Pattaras J, Soffer S, Phillips M. Going to “Plan B”: Intraoperative decision making; Contemp Surgery 57(5): 241-243, 2001.
  • Patierno S.R.; Manyak M.J.; Fernandez P.M.; Baker A.; Weeraratna A.T.; Chou D.S.; Szlyk G.R.; Geib K.S.; Walsh C.J. and Pattaras J.G. Uteroglobin: a potential novel tumor suppresor and molecular therapeutic for prostate cancer. Clinical Prostate CA, 118-124, 2001.
  • Pattaras JG, Moore RG, Landman J, Clayman RV, Kavoussi LR, Janetschek G, McDougall EM, Parra RO, Docimo S. Incidence of post-operative adhesion formation after transperitoneal genitourinary laparoscopic surgery; Urology 59(1): 37 – 41, 2002.
  • Landman J, Figenshau RS, Bhayani S, Kibel A, Pattaras JG, Fleshman J, Rehman J, Clayman RV, Sundaram C. Dual-organ ablative surgery using a hand-assisted laparoscopic technique. A report of four cases; Surgical Endoscopy. 16(1):215-6, 2002.
  • Perez-Brayfield M, Clarke H, and Pattaras JG: Complete Bladder, Urethral and Vaginal Duplication in a 50-year-old Female. Urology 60(3): 514, 2002.
  • Landman J, Lev RY, Bhayani S, Alberts G, Rehman J, Pattaras JG, Figenshau RS, Kibel AS, Clayman RV, McDougall EM. Comparison of Hand Assisted and Standard Laparoscopic Radical Nephroureterectomy for the Management of Localized Transitional Cell Carcinoma; J Urol 167(6): 2387-91, 2002.
  • Landman J, Rehman J, Sundaram CP, Bhayani S, Monga M, Pattaras JG, Gokden N, Humphrey PA, Clayman RV. Renal Hypothermia Achieved by Retrograde Intracavitary Saline Perfusion; J Endourol 16(7): 445-449, 2002.
  • Portis AJ, Yan Y, Pattaras JG, Andreoni C, Moore RG, Clayman RV: HM3 versus Lithotron: Matched Pair Analysis of Shock Wave Lithotripsy Effectiveness for Comparison of Lithotriptors; J Urol 169(1): 58-62, 2002.
  • Hsiao KC, Voeltz ZL, Pattaras JG : Hair as the Nidus for Ureteral Calculus Formation, A Case Report. J Endourol 18(1): 37-38, 2004.
  • Hsiao KC, Machaidze Z, Pattaras JG: Time Management: An analysis of dedicated minimally invasive surgery suite. JSLS 8(4): 300-303, 2004.
  • Schuetz A, Yin-Goen Q, Amin MB, Moreno CS, Cohen C, Hornsby CD, Petros JA, Issa MM, Pattaras JG, Ogan K, Marshall FF and Young AN: Molecular Classification of Renal Tumors by Gene Expression Profiling. JMD 7(2): 206-18, 2005.
  • Pearle MS, Lingeman JE, Leveillee R, Kuo R, Preminger GM, Nadler RB, Macaluso J, Monga M, Kumar U, Dushinski J, Albala DM, Wolf JS, Assimos D, Fabrizio M, Munch LC, Nakada SY, Auge B, Honey J, Ogan K, Pattaras, J et al.: Prospective, Randomized Trial Comparing Shock Wave Lithotripsy and Ureteroscopy for Lower Pole Caliceal Calculi 1 cm or Less. JUrol 173(6): 2005-9, 2005.
  • Pattaras JG and Marshall FF: Percutaneous Cryoablation of Renal Tumors: Limitations and Uncertainties. Nat Clin Pract Urol. 2(11):518-9, 2005.
  • Pattaras JG, Ogan K, Martinez E, Nieh P: Endourologic Management of Urolithiasis in Hepatically Compromised Patients. J Urol 179(3): 976-980, 2008.
  • Ogan K, Abbott J, Wilmot C, and Pattaras JG: Laparoscopic Ureteral Reimplant for Distal Ureteral Injury. JSLS 12: 13-17, 2008.
  • Hsiao W and Pattaras JG: Not So “Simple” Laparoscopic Nephrectomy: Outcomes and Complications of a 7-Year Experience. J Endourol 22(10): 2285-2290, 2008.
  • Pattaras JG and Milner R: Staged Minimally Invasive Treatment of Inflammatory Abdominal Aneurysm and Renal Cell Carcinoma. CJU 16(2): 4596-4598.
  • Johnson TV, Abbasi A, Owen-Smith A, Young A, Ogan K, Pattaras JG, Nieh P, Marshall FF, and Master VA: Absolute Preoperative C-reactive Protein Predicts Metastasis and Mortality in the First year Following Potentially Curative Nephrectomy for Clear Cell Renal Cell Carcinoma. JUrol Feb 2010 (in press).

Personal

Dr. Pattaras spoke Greek as his first language but was born in New York City to parents of immigrants. He still has family in Greece and travels back to see them every few years. Dr. Pattaras has resided in Atlanta since 2000, where he met his wife Kristy. They had their daughter in 2010.

Dr. Pattaras became interested in minimally invasive surgery when laparoscopy was in its infancy. He completed his residency and fellowships and was hired as the first member of the newly formed Department of Urology to head Minimally Invasive Surgery. His continued interest in oncologic surgery and reconstruction are his main research interests.