Ask a Texas Heart Institute Doctor 
Informed patients make better patients.

Meet the Texas Heart Institute Heart Doctors

• Jaime Benrey, MD
  
  
• Roberta C. Bogaev, MD
  
  
• William E. Cohn, MD
  
  
• Patrick J. Cook, MD
  
  
• Denton A. Cooley, MD
  
  
• Joseph S. Coselli, MD
  
  
• Reynolds M. Delgado III, MD
  
  
• Jose G. Diez, MD
  
  
• J. Michael Duncan, MD
  
  
• R. David Fish, MD
  
  
• Christopher M. Frank, MD
  
  
• Domingo G. Gonzalez, Jr., MD
  
  
• Jorge F. Guttin, MD
  
  
• Grady L. Hallman, MD
  
  
• Patrick J. Hogan, MD
  
  
• John Lynn Jefferies, MD
  
  
• Gerardo Kalife, MD
  
  
• Zvonimir Krajcer, MD
  
  
• James J. Livesay, MD
  
  
• J. Alberto Lopez, MD
  
  
• Roberto Lufschanowski, MD
  
  
• Ali Massumi, MD
  
  
• Andres Mesa, MD
  
  
• Michael J. Mihalick, MD
  
  
• Atasu K. Nayak, MD
  
  
• David A. Ott, MD
  
  
• Abdi Rasekh, MD
  
  
• Mehdi Razavi, MD
  
  
• Guilherme V. Silva, MD
  
  
• Raymond F. Stainback, MD
  
  
• Neil E. Strickman, MD
  
  
• Bernardo Treistman, MD
  
  
• Robert P. Walmsley, MD
  
  
• James T. Willerson, MD
  
  
• George Younis, MD
  

See also on this site: Professional Staff Directory

Heart Information Center services are made possible in part by a generous gift from the Hamill Foundation.

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Updated April 2009