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Profile

Gregory Robertson MD

  • Department of Medicine
    Associate Professor
  • (404) 778-8240
  • robertsong@emory.edu
Head shot of Gregory Robertson

Overview

Dr. Greg Robertson is chief of the Emory Heart and Vascular Clinic at Johns Creek. At the Emory Johns Creek Hospital he is chief of cardiology and the medical director of the cardiac catheterization laboratory and interventional program. He is board certified in Vascular Medicine, Endovascular Medicine, Interventional Cardiology and Cardiovascular Medicine. He is an associate professor of medicine at Emory University.

Dr. Robertsons most recent research has focused on the development of new technologies to treat blocked leg arteries, helping save patients legs and enable people to keep walking. While in the San Francisco Bay Area for 16 years he practiced with the well-known medical device inventor Dr. John Simpson, whose development teams invented the atherectomy procedure and the first percutaneous arterial closure device. Atherectomy is the procedure which allows the physician to remove plaque in blocked arteries without major surgery. His newest project is with Dr. Simpsons invention of the Avinger Ocelot and Pantheris devices which open blocked arteries using optical coherence imaging (OCT). Before joining Emory, he spent 6 months training with Professor Horst Sievert in Germany in structural heart and advanced endovascular minimally invasive procedures.

Dr. Robertsons clinical expertise has focused on preventative care and using minimally-invasive vascular and cardiac treatment. His development of vascular programs at the new Emory Johns Creek Hospital include carotid artery stenting, percutaneous repair of abdominal aortic aneurysms, limb preservation and opening chronic totally occluded (CTO) arteries. At his Emory hospital he has also developed their new diagnostic and therapeutic PCI program for emergency STEMI and elective PCI and the PFO/ASD closure programs. At Emory University Hospital Midtown he is an expert in hybrid complex CTO procedures.

Academic Appointment

  • Assistant Professor of Medicine, Emory Heart and Vascular Clinic

Education

Degrees

  • MD from University of Alabama at Birmingham
  • BS from University of Alabama

Research

Focus

  • a. My research has focused on device development through start-up companies in the areas including catheter- based plaque excision, suture- based closure, recanalization of chronic total occlusions and utilizing Intravascular and optical coherence imaging in these devices. It also includes outcome research in some areas of structural heart disease interventions and carotid artery stenting.

Publications

  • Clinical Experience of a Novel Optical Coherence Tomography-Guided Coronary Chronic Total Occlusion Re-Entry Device.
    JACC Case Rep Volume: 26 Page(s): 102041
    11/15/2023 Authors: Sandesara PB; Robertson GC; Chan KF; Rowe D; Ebner A; Minarsch L; Lombardi W; Kandzari DE; Hinohara T; Simpson JB
  • Rare Cause of Late Left Aortic Sinus Obstruction Following Transcatheter Aortic Valve Replacement.
    JACC Case Rep Volume: 14 Page(s): 101828
    05/17/2023 Authors: Verreault-Julien L; Toleva O; Robertson G; Rinfret S
  • Clinical conference proceedings of the 16th Biennial Meeting of the International Andreas Gruentzig Society held January 31 to February 3, 2022 in Punta Cana, Dominican Republic.
    Volume: 34 Page(s): E524 - E573
    07/01/2022 Authors: Abbott JD; Adams G; Alaswad K; Anderson HV; Arain S; Aronow H; Bersin R; Brown C; Collins T; Cowley M
  • Performance of J-CTO and PROGRESS CTO Scores in Predicting Angiographic Success and Long-term Outcomes of Percutaneous Coronary Interventions for Chronic Total Occlusions.
    Volume: 121 Page(s): 14 - 20
    01/01/2018 Authors: Forouzandeh F; Suh J; Stahl E; Ko Y-A; Lee S; Joshi U; Sabharwal N; Almuwaqqat Z; Gandhi R; Lee HS
  • Long-term results after carotid stent implantation.
    J Interv Cardiol Volume: 26 Page(s): 613 - 622
    12/01/2013 Authors: Radu H; Bertog SC; Robertson G; Franke J; Rabe K; Hornung M; Vaskelyte L; Hofmann I; Sievert H
  • Crossing chronic total occlusions with the Ocelot system: the initial European experience.
    EuroIntervention Volume: 9 Page(s): 854 - 862
    11/01/2013 Authors: Schwindt A; Reimers B; Scheinert D; Selmon M; Pigott JP; George JC; Robertson G; Janzer S; McDaniel HB; Shrikhande GV
  • A novel carotid device for embolic diversion: lessons learned from a "first in man" trial in patients with atrial fibrillation.
    Cardiovasc Intervent Radiol Volume: 35 Page(s): 406 - 412
    04/01/2012 Authors: Sievert H; Franke J; Grad Y; Nishri B; Assaf Y; Yodfat O; Rmer A; Robertson GC; Stone GW
  • Carotid revascularization outcomes comparing distal filters, flow reversal, and endarterectomy.
    J Vasc Surg Volume: 54 Page(s): 1000 - 1004
    10/01/2011 Authors: Brewster LP; Beaulieu R; Corriere MA; Veeraswamy R; Niazi KA; Robertson G; Dodson TF; Kasirajan K
  • Percutaneous closure of a left atrial appendage pseudoaneurysm.
    J Am Soc Echocardiogr Volume: 24 Page(s): 109.e1 - 109.e3
    01/01/2011 Authors: Yoo D; Robertson G; Block P; Babaliaros V; Lattouf O; Pernetz M-A; Martin R; Felner J; Lerakis S
  • A novel catheter in patients with peripheral chronic total occlusions: a single center experience.
    Catheter Cardiovasc Interv Volume: 76 Page(s): 735 - 739
    11/01/2010 Authors: Khalid MR; Khalid FR; Farooqui FA; Devireddy CM; Robertson GC; Niazi K
  • Cerebral Microembolization During Carotid Endarterectomy versus Carotid Stenting Using Transcranial Doppler Monitoring
    Volume: 120 Page(s): S955 - S955
    11/03/2009 Authors: Gupta N; Wang JY; Robertson GC; Kasirajan K
  • Comparison of hydrophilic guidewires used in endovascular procedures.
    J Invasive Cardiol Volume: 21 Page(s): 397 - 400
    08/01/2009 Authors: Niazi K; Farooqui F; Devireddy C; Robertson G; Shaw RE
  • PFO closure with a non-implantable device using radiofrequency
    Volume: 98 Page(s): 50M - 50M
    10/22/2006 Authors: Skowasch M; Leetz M; Buescheck F; Fischer E; Bayard Y; Hein R; Lang K; Roemer EA; Wunderlich N; Majunke N
  • Hemostasis with the perclose device in > 18Fr puncture holes
    Volume: 98 Page(s): 187M - 187M
    10/22/2006 Authors: Skowasch M; Wunderlich N; Robertson GC; Sievert H
  • Early experience with a novel plaque excision system for the treatment of complex coronary lesions.
    Catheter Cardiovasc Interv Volume: 61 Page(s): 35 - 43
    01/01/2004 Authors: Ikeno F; Hinohara T; Robertson GC; Rezaee M; Yock PG; Reimers B; Colombo A; Grube E; Simpson JB
  • Cut to the future: Early experience with a new atherectomy device - The ReFORM debulking catheter system.
    Volume: 90 Page(s): 109H - 109H
    09/24/2002 Authors: Ikeno F; Liao CK; Rezaee M; Yock PG; Hinohara T; Robertson G; Reimers B; Grube E; Colombo A; Simpson JB
  • Management of intermediate coronary syndrome: role of conservative treatment, glycoprotein IIb/IIIa receptor inhibitors, and direct intervention.
    Volume: 85 Page(s): 21B - 26B
    03/09/2000 Authors: Robertson GC
  • CK MB ELEVATION FOLLOWING DIRECTIONAL CORONARY ATHERECTOMY
    CIRCULATION Volume: 92 Page(s): 2601 - 2601
    10/15/1995 Authors: HINOHARA T; VETTER JW; ROBERTSON GC; SELMON MR; MCAULEY BJ; SHEEHAN DJ; SUDDATH WO; PROKOPCHAK R; SIMPSON JB
  • DIRECTIONAL CORONARY ATHERECTOMY FOR PATIENTS WITH RECENT MYOCARDIAL-INFARCTION
    JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY Page(s): A219 - A219
    02/01/1994 Authors: ROBERTSON GC; HINOHARA T; VETTER JW; SELMON MR; SHEEHAN DJ; MCAULEY BJ; SAUNDERS DE; BRADEN LJ; SIMPSON JB
  • SHORT WINDOW DIRECTIONAL CORONARY ATHERECTOMY DEVICE
    CIRCULATION Volume: 88 Page(s): 496 - 496
    10/01/1993 Authors: VETTER JW; SELMON MR; ROBERTSON GC; MCAULEY BJ; SHEEHAN DJ; SHAH PW; LEE JH; SIMPSON JB
  • USE OF THE NEW LOW-PROFILE DIRECTIONAL CORONARY ATHERECTOMY SCA-EX DEVICE
    CIRCULATION Volume: 88 Page(s): 496 - 496
    10/01/1993 Authors: SELMON MR; HINOHARA T; ROBERTSON GC; VETTER JW; SHEEHAN DJ; MCAULEY BJ; GRESS JP; BRADEN LJ; SIMPSON JB
  • VESSEL SIZE AND DIRECTIONAL CORONARY ATHERECTOMY OUTCOME
    CIRCULATION Volume: 88 Page(s): 495 - 495
    10/01/1993 Authors: HINOHARA T; SELMON MR; ROBERTSON GC; VETTER JW; MCAULEY BJ; SHEEHAN DJ; LEE JH; SHAH PW; SIMPSON JB
  • Directional coronary atherectomy complications and management.
    Cathet Cardiovasc Diagn Volume: Suppl 1 Page(s): 61 - 71
    01/01/1993 Authors: Hinohara T; Robertson GC; Selmon MR; Vetter JW; McAuley BJ; Sheehan DJ; Simpson JB
  • Directional atherectomy for treatment of restenosis within coronary stents: clinical, angiographic and histologic results.
    J Am Coll Cardiol Volume: 20 Page(s): 1465 - 1473
    12/01/1992 Authors: Strauss BH; Umans VA; van Suylen RJ; de Feyter PJ; Marco J; Robertson GC; Renkin J; Heyndrickx G; Vuzevski VD; Bosman FT
  • Influence of vessel selection on the observed restenosis rate after endoluminal stenting or directional atherectomy.
    Am J Cardiol Volume: 70 Page(s): 1101 - 1108
    11/01/1992 Authors: Kuntz RE; Hinohara T; Robertson GC; Safian RD; Simpson JB; Baim DS
  • THE EFFECT OF VESSEL SIZE ON RESTENOSIS FOLLOWING SUCCESSFUL DIRECTIONAL CORONARY ATHERECTOMY
    CIRCULATION Volume: 86 Page(s): 717 - 717
    10/01/1992 Authors: HINOHARA T; ROBERTSON GC; SELMON MR; VETTER JW; SHEEHAN DJ; MCAULEY BJ; LE SP; BRADEN LJ; SIMPSON JB
  • USE OF DIRECTIONAL CORONARY ATHERECTOMY FOR FAILED PTCA
    CIRCULATION Volume: 86 Page(s): 249 - 249
    10/01/1992 Authors: VETTER JW; ROBERTSON GC; SELMON MR; MCAULEY BJ; SHEEHAN DJ; FLEISCHHAUER FJ; DORAN DD; BRADEN LJ; SIMPSON JB
  • CALCIUM LOCATION WITHIN PLAQUE AS A PREDICTOR OF ATHERECTOMY TISSUE RETRIEVAL - AN INTRAVASCULAR ULTRASOUND STUDY
    CIRCULATION Volume: 86 Page(s): 516 - 516
    10/01/1992 Authors: FITZGERALD PJ; MUHLBERGER VA; MOES NY; FRIEDRICH G; CONNOLLY AJ; STRUNK BL; AMIDON TM; ROBERTSON GC; SELMON MR; VETTER JW
  • FACTORS ASSOCIATED WITH RESTENOSIS FOLLOWING DIRECTIONAL CORONARY ATHERECTOMY OF PRIMARY LESIONS IN NATIVE CORONARY-ARTERIES
    CIRCULATION Volume: 86 Page(s): 531 - 531
    10/01/1992 Authors: SIMPSON JB; SELMON MR; VETTER JW; ROBERTSON GC; MCAULEY BJ; SHEEHAN DJ; FLEISCHHAUER FJ; LEE JH; HINOHARA T
  • Restenosis after directional coronary atherectomy.
    J Am Coll Cardiol Volume: 20 Page(s): 623 - 632
    09/01/1992 Authors: Hinohara T; Robertson GC; Selmon MR; Vetter JW; Rowe MH; Braden LJ; McAuley BJ; Sheehan DJ; Simpson JB
  • Effect of lesion characteristics on outcome of directional coronary atherectomy.
    J Am Coll Cardiol Volume: 17 Page(s): 1112 - 1120
    04/01/1991 Authors: Hinohara T; Rowe MH; Robertson GC; Selmon MR; Braden L; Leggett JH; Vetter JW; Simpson JB
  • MORPHOLOGICAL FEATURES OF SUCCESSFUL CORONARY ATHERECTOMY DETERMINED BY INTRAVASCULAR ULTRASOUND IMAGING
    CIRCULATION Volume: 82 Page(s): 676 - 676
    10/01/1990 Authors: YOCK PG; FITZGERALD PJ; SYKES C; ROWE MH; HINOHARA T; ROBERTSON GC; SELMON MR; SIMPSON JB
  • PREDICTORS FOR RECURRENT RESTENOSIS FOLLOWING DIRECTIONAL CORONARY ATHERECTOMY FOR RESTENOSED LESIONS
    CIRCULATION Volume: 82 Page(s): 624 - 624
    10/01/1990 Authors: HINOHARA T; ROWE MH; ROBERTSON GC; SELMON MR; VETTER JW; BRADEN LJ; SIMPSON JB
  • RESTENOSIS FOLLOWING DIRECTIONAL CORONARY ATHERECTOMY IN DE NOVO LESIONS OF NATIVE CORONARY-ARTERIES
    CIRCULATION Volume: 82 Page(s): 313 - 313
    10/01/1990 Authors: SIMPSON JB; ROWE MH; SELMON MR; ROBERTSON GC; VETTER JW; LEGGETT JH; HINOHARA T
  • DIRECTIONAL CORONARY ATHERECTOMY FOR LESIONS WITH COMPLEX MORPHOLOGY
    CIRCULATION Volume: 82 Page(s): 312 - 312
    10/01/1990 Authors: ROBERTSON GC; ROWE MH; SELMON MR; HINOHARA T; VETTER JW; BRADEN LJ; SIMPSON JB
  • AMOUNT OF TISSUE REMOVED BY DIRECTIONAL CORONARY ATHERECTOMY
    CIRCULATION Volume: 82 Page(s): 312 - 312
    10/01/1990 Authors: ROWE MH; ROBERTSON GC; SIMPSON JB; SELMON MR; VETTER JW; BRADEN LJ; HINOHARA T
  • RETRIEVAL OF MEDIA AND ADVENTITIA BY DIRECTIONAL CORONARY ATHERECTOMY AND ANGIOGRAPHIC CORRELATION
    CIRCULATION Volume: 82 Page(s): 624 - 624
    10/01/1990 Authors: SELMON MR; ROBERTSON GC; SIMPSON JB; ROWE MH; JOHNSON DE; LEGGETT JH; HINOHARA T
  • THE EFFECT OF LESION LENGTH ON OUTCOME OF DIRECTIONAL CORONARY ATHERECTOMY
    CIRCULATION Volume: 82 Page(s): 623 - 623
    10/01/1990 Authors: ROBERTSON GC; SELMON MR; HINOHARA T; ROWE MH; LEGGETT JH; BRADEN LJ; SIMPSON JB
  • COMPARISON OF OUTCOME OF DIRECTIONAL CORONARY ATHERECTOMY IN DE NOVO LESIONS AND RESTENOSED LESIONS
    CIRCULATION Volume: 82 Page(s): 624 - 624
    10/01/1990 Authors: HINOHARA T; ROWE MH; ROBERTSON GC; SELMON MR; LEGGETT JH; BRADEN LJ; SIMPSON JB
  • DIRECTIONAL CORONARY ATHERECTOMY FOR FAILED PERCUTANEOUS TRANSLUMINAL CORONARY ANGIOPLASTY
    CIRCULATION Volume: 82 Page(s): 1 - 1
    10/01/1990 Authors: WHITLOW PL; ROBERTSON GC; ROWE MH; DOUGLAS JS; COWLEY MJ; KEREIAKES DJ; SMUCKER ML; HARTZLER GO; HINOHARA T
  • MOLECULAR AND CELLULAR CHARACTERIZATION OF RESTENOTIC CORONARY ATHERECTOMY BIOPSIES
    ARTERIOSCLEROSIS Volume: 10 Page(s): A835 - A835
    09/01/1990 Authors: MCEVOY LM; FOUTS RL; SIMPSON JB; HINOHARA T; PINKERTON C; SELMON MR; ROBERTSON GC; BUMOL TF
  • Comparison of dissection rates and angiographic results following directional coronary atherectomy and coronary angioplasty.
    Am J Cardiol Volume: 66 Page(s): 49 - 53
    07/01/1990 Authors: Rowe MH; Hinohara T; White NW; Robertson GC; Selmon MR; Simpson JB
  • Directional atherectomy. New approaches for treatment of obstructive coronary and peripheral vascular disease.
    Volume: 81 Page(s): IV79 - IV91
    03/01/1990 Authors: Hinohara T; Selmon MR; Robertson GC; Braden L; Simpson JS
  • Directional coronary atherectomy for the treatment of coronary lesions with abnormal contour.
    J Invasive Cardiol Volume: 2 Page(s): 57 - 63
    01/01/1990 Authors: Hinohara T; Rowe M; Robertson G; Selmon M; Braden L; Simpson JB
  • Directional coronary atherectomy.
    J Invasive Cardiol Volume: 2 Page(s): 217 - 226
    01/01/1990 Authors: Hinohara T; Robertson GC; Selmon MR; Simpson JB
  • Early treatment with intravenous metoprolol for suspected acute myocardial infarction: a phase IV United States trial. Phase IV Metoprolol in Myocardial Infarction Study Group.
    Int J Cardiol Volume: 23 Page(s): 185 - 197
    05/01/1989 Authors: Antman EM; Dupont WD; Bonalsky J; Califf RM; Corwin S; Fink L; Hansen DE; Kawanishi DT; Kronenberg MW; McKay CR
  • Clinical applications of intravascular ultrasound imaging in atherectomy.
    Int J Card Imaging Volume: 4 Page(s): 117 - 125
    01/01/1989 Authors: Yock PG; Linker DT; White NW; Rowe MH; Selmon MR; Robertson GC; Hinohara T; Simpson JB
  • Transluminal atherectomy for occlusive peripheral vascular disease.
    Am J Cardiol Volume: 61 Page(s): 96G - 101G
    05/09/1988 Authors: Simpson JB; Selmon MR; Robertson GC; Cipriano PR; Hayden WG; Johnson DE; Fogarty TJ
  • DEMONSTRATION OF STUNNED MYOCARDIUM AFTER STREPTOKINASE FOR ACUTE MYOCARDIAL-INFARCTION
    CLINICAL RESEARCH Volume: 35 Page(s): A5 - A5
    01/01/1987 Authors: ROBERTSON GC; SATLER LF; GREEN CE; RACKLEY CE
  • CHANGES IN LATE LEFT-VENTRICULAR FUNCTION AFTER STREPTOKINASE
    CLINICAL RESEARCH Volume: 34 Page(s): A862 - A862
    09/01/1986 Authors: ROBERTSON GC; SATLER LF; GREEN CE; AHMED SW; RACKLEY CE
  • IMPORTANCE OF LATE ASSESSMENT OF VENTRICULAR-FUNCTION AFTER STREPTOKINASE
    CLINICAL RESEARCH Volume: 34 Page(s): A339 - A339
    04/01/1986 Authors: ROBERTSON GC; SATLER LF; GREEN CE; AHMED SW; RACKLEY CE
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