Synergy Vascular and Interventional Radiologists in Houston, TX

Click on physicians to see their board certifications, residency/fellowship history and radiology subspecialties.

Sasidhar Yallampalli, M.D.

Board Certification: Diagnostic Radiology, American Board of Radiology

Medical School: Baylor College of Medicine, Houston, TX, 2003-2007

Residency: Diagnostic Radiology, Baylor College of Medicine, Houston, TX, 2007-2012

Fellowship: Vascular Interventional Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 2012-2013

Specialty: Diagnostic Radiology, Interventional Radiology

Professional Organizations: Texas Medical Association, Brazoria County Medical Society, American College of Radiology, Radiological Society of North America, Society of Interventional Radiology

Bio: Dr. Yallampalli has subspecialty training in both Diagnostic and Interventional Radiology with a special interest in interventional oncology. He aims to develop a comprehensive interventional oncology program, including initial diagnostic imaging, biopsy, PET/CT staging, thermal ablation, chemoembolization and
Y-90 radioembolization.

Sasidhar Yallampalli, M.D.

Michael Rodriguez, M.D.

Board certification: American Board of Radiology, Certificate Added Qualification-Vascular and Interventional Radiology

Medical School: University of South Florida in Tampa, Florida, 1994-1998

Internship: University of Texas Medical Branch, Galveston, 1998-1999

Residency: University of Texas- M.D. Anderson Cancer Center, Houston, 1999-2003

Fellowship: Mallinckrodt Institute of Radiology- Washington University Medical Center in St. Louis, Missouri, Vascular and Interventional Radiology

Specialty: Diagnostic Radiology

Michael Rodriguez, M.D.

M. Reza Rajebi, M.D.

Board Certification: American Board of Radiology

Medical School: Shahid Beheshti University of Medical Sciences, Tehran, Iran, 1996-2003

Internship: Internal Medicine, Griffin Hospital, Derby, CT, 2007-2008

Residency: Nuclear Medicine, University of Tennessee, Knoxville, TN, 2008-2009;
Diagnostic Radiology, Upstate Medical University, Syracuse, NY, 2009-2013

Fellowship: Vascular and Interventional Radiology, Miami Cardiac and Vascular Institute, Miami, FL, 2013-2014

Specialty: Vascular and Interventional Radiology

M. Reza Rajebi, M.D.

William Pfeiffer, M.D.

Board certification: American Board of Radiology, 1985; Certificate of Added Qualification in Vascular and Interventional Radiology

Medical School: University of Texas, Houston, TX, 1981

Internship: University of Texas, Houston, TX, 1981-1982

Residency: University of Texas, MD Anderson Hospital, Houston, TX, 1982-1985

Specialty: Interventional Radiology, Vascular Radiology

William Pfeiffer, M.D.

Maharshi Patel, D.O.

Board Certification: American Board of Radiology

Medical School: University of North Texas Health Science Center, Texas College of Osteopathic Medicine, Fort Worth, Texas, 2008-2012

Internship: University of Arkansas for Medical Sciences, Little Rock, Arkansas, 2012-2013

Residency: Diagnostic Radiology, University of Arkansas for Medical Sciences, Little Rock, Arkansas, 2013-2017

Fellowship: Vascular and Interventional Radiology, University of Florida College of Medicine, 2018-2018

Specialty: Vascular and Interventional Radiology

Maharshi Patel, D.O.

Jacxelyn Moran, M.D.

Medical School: University of Texas Health Science Center at San Antonio; San Antonio TX; 2012-2026

Internship: General Surgery, Massachusetts General Hospital; Boston, MA; 2016-2017

Residency: Diagnostic Radiology, Mount Sinai West Hospital; New York, NY; 2017-2021

Fellowship: Interventional Radiology, Mount Sinai Hospital; New York, NY; 2021-2022

Specialty: Interventional Radiology

Jacxelyn Moran, M.D.

Keyan Marashi, M.D.

Board Certification: American College of Radiology

Medical School: University of Texas Medical Branch, Galveston TX, 2011

Internship: Internal Medicine, Baylor University Medical Center, Dallas, TX, 2012

Residency: Diagnostic Radiology, Baylor University Medical Center, Dallas, TX, 2016

Fellowship: Vascular and Interventional Radiology, University of Utah, Salt Lake City UT, 2017

Specialty: Vascular and Interventional Radiology

Keyan Marashi, M.D.

Cameron Loudill, M.D.

Board Certification: American Board of Radiology

Medical School: Chicago Medical School at Rosalind Franklin University of Medicine and Science, North Chicago, IL, 2010-2014

Residency: Diagnostic Radiology, Brown University at Rhode Island Hospital, Providence, RI 2015-2019

Fellowship: Interventional Radiology, Charles T. Dotter Department of Interventional Radiology at Oregon Health & Science University, Portland, OR 2019-2020

Specialty :Interventional Radiology

Cameron Loudill, M.D.

Polina Kyriakides, M.D.

Board Certification:

Medical School:

Residency:

Fellowship:

Specialty: Interventional Radiology

Professional Organizations:

Polina Kyriakides, M.D.

James Gregg, M.D.

Board Certification: American Board of Radiology, American Board of Radiology Subspecialty Certified in Vascular and Interventional Radiology

Medical School: University of Texas Medical Branch Galveston, 1998- 2002

Internship: Baylor College of Medicine, Department of Surgery, 2002-2003

Residency: Baylor College of Medicine, Department of Surgery, 2003-2005
Baylor College of Medicine, Department of Radiology, 2005-2009

Fellowship: Interventional Radiology, Medical University of South Carolina, 2010

Specialty: Vascular and Interventional Radiology

Bio: Dr. Gregg completed fellowship training in Vascular and Interventional Radiology at the Medical University of South Carolina in Charleston. He holds dual American Board of Radiology certifications in Diagnostic Radiology and Vascular and Interventional Radiology. Dr. Gregg was an Assistant Professor at the Baylor College of Medicine for eight years and has special interests in minimally invasive therapy and device development. He provides comprehensive interventional oncology services at Memorial Hermann-Greater Heights including percutaneous thermal ablations of liver, renal, lung, and bone tumors; chemoembolization and Y-90 radioembolization of hepatic tumors; and interventional pain management.

James Gregg, M.D.

Jeffrey Goldstein, M.D.

Board Certification: American Board of Radiology, 1996

Medical School: Baylor College of Medicine, Houston, TX, 1988-1992

Residency: Parkland Memorial Hospital, Diagnostic Radiology, Dallas, TX, 1992-1996

Fellowship: Interventional Radiology, Parkland Memorial Hospital, Dallas, TX, 1996-1997

Specialty: Interventional Radiology, Vascular Radiology

Jeffrey Goldstein, M.D.

Ronald Gensburg, M.D.

Board Certification: American Board of Radiology, 1989; Certificate of Added Qualification in Vascular and Interventional Radiology, 1995

Medical School: Indiana University School of Medicine, 1978-1982

Internship: St. Vincent’s Hospital and Health Care Center, Indianapolis, IN, 1982-1983

Residency: Orthopedic Surgery, Indiana University School of Medicine, Indianapolis, IN, 1983-1984; Radiology, University of Texas Health Science Center, Houston, TX, 1985-1989

Fellowship: Angiography and Interventional Radiology, University of Pennsylvania, Philadelphia, PA, 1989-1990

Specialty: Interventional Radiology, Vascular Radiology

Ronald Gensburg, M.D.

Adam Fonseca, M.D.

Board Certification: Diagnostic and Interventional Radiology, American Board of Radiology

Medical School: LSU Health Sciences Center in New Orleans, 2010-2014

Internship: General Surgery, Tulane Medical Center, 2014-2015
Internal Medicine, Tulane Medical Center, 2015-2016

Residency: Diagnostic Radiology, Tulane Medical Center, 2016-2020

Fellowship: Interventional Radiology, Loyola University Medical Center 2020-2022

Specialty: Vascular and Interventional Radiology

Adam Fonseca, M.D.

Interventional & Vascular

Aaron Baxter, M.D.

Board Certification: Dual Board Certification by the American Board of Radiology in Interventional Radiology and Diagnostic Radiology, Board Certified by the Royal College of the Physicians and Surgeons of Canada

Medical School: Saba University School of Medicine, Saba, Dutch Antilles, 2006

Internship: Radiology, Baylor College of Medicine, Houston, 2007

Residency: Radiology, Baylor College of Medicine, Houston, TX, 2012

Fellowship: Vascular and Interventional Radiology Fellow at Yale University, New Haven, CT (July 2012 – June 2013)

Specialty: Vascular and Interventional Radiology

Bio: Dr. Baxter completed his fellowship in vascular and interventional radiology at Yale University. He has Dual Board Certification by the American Board of Radiology in Interventional Radiology and Diagnostic Radiology and is Board Certified by the Royal College of the Physicians and Surgeons of Canada.

Aaron Baxter, M.D.

Interventional & Vascular

Catherine Carney, M.D.

Medical School: University of Illinois College of Medicine; Rockford, IL; 2012 - 2016

Internship: Internal Medicine, Case Western Reserve University; Cleveland, OH; 2016 - 2017

Residency: Diagnostic Radiology, University of Texas Health Science Center at Houston; Houston, TX; 2017 - 2021

Fellowship: Interventional Radiology, Washington University School of Medicine; St. Louis, MO; 2021 - 2022

Specialty: Vascular & Interventional Radiology

Catherine Carney, M.D.