Meet Dr. Dairywala
A board-certified interventional cardiologist caring for patients in Tomball, Cypress, and greater Houston for over two decades.
Dr. Ismail Dairywala is the founding cardiologist of Northwest Cardiovascular Clinic. For over two decades he has cared for patients across the greater Houston area, combining deep clinical expertise with a warm, personable approach focused on listening, educating, and empowering every patient.
He specializes in the diagnosis and treatment of cardiac, arterial, and venous disease — from coronary artery disease and heart-rhythm disorders to varicose and spider veins — with an emphasis on minimally invasive, catheter-based procedures.
Training & education
- 1992Doctor of Medicine (MD)Dow Medical College — Dow University of Health Sciences
- 1994–1997Internal Medicine ResidencyCentral Michigan University College of Medicine
- 2001–2004Fellowship — Cardiovascular DiseaseDrexel University College of Medicine / Hahnemann University Hospital
- 2004–2005Fellowship — Interventional CardiologyDrexel University College of Medicine / Hahnemann University Hospital
Board certifications
Dr. Dairywala is board certified in Cardiovascular Disease and Interventional Cardiology.
Hospital affiliations
He is affiliated with hospitals across the Houston area, including HCA Houston Healthcare Tomball, Memorial Hermann, and Baylor St. Luke's Medical Center.
A patient-first philosophy
A heart condition can feel overwhelming. Dr. Dairywala's goal is to simplify the process — taking the time to understand each patient's story, explain the options clearly, and build a treatment plan together.
Take the next step towards a healthy heart
Request an appointment by clicking the button below or call our office staff at (281) 807-5253.