About Adnan Siddiqui, MD
Biography
Adnan Siddiqui, MD, is a board-certified interventional cardiologist who provides diagnostic and catheter-based care for heart and blood-vessel conditions. His work includes evaluating chest discomfort, reduced blood flow to the heart, coronary artery disease, and related cardiovascular risks.
Interventional cardiology uses thin catheters and imaging guidance to examine blood vessels and, when appropriate, treat narrowed or blocked arteries without open-heart surgery. Dr. Siddiqui performs procedures such as cardiac catheterization, coronary angiography, angioplasty, and stent placement. He also manages patients who require continued monitoring for high blood pressure, high cholesterol, heart failure, arrhythmias, or other cardiovascular concerns. The National Heart, Lung, and Blood Institute offers useful information about coronary heart disease, while MedlinePlus explains angioplasty and stent placement.
Focus Areas
- Coronary artery disease
- Acute coronary syndrome
- Stable and unstable angina
- Heart attack evaluation and treatment
- Cardiac catheterization
- Coronary angiography
- Balloon angioplasty
- Coronary stent placement
- Atherosclerosis
- Heart failure
- Arrhythmias and heart block
- High blood pressure and high cholesterol
- Peripheral vascular evaluation
Specialties and Treatment Approach
Dr. Siddiqui’s specialties include interventional cardiology, cardiovascular disease, and internal medicine. An evaluation may involve reviewing symptoms, medical history, medications, blood-pressure readings, laboratory results, and previous heart testing. Diagnostic services can include an electrocardiogram, echocardiogram, stress testing, vascular ultrasound, or cardiac catheterization when clinically indicated.
Treatment is based on the patient’s symptoms, test findings, overall health, and level of cardiovascular risk. Care may include medication, lifestyle changes, continued monitoring, or a catheter-based procedure. The CDC provides practical information about heart disease and prevention. Patients comparing relevant specialists can browse Doctiplus profiles for a cardiologist or review related providers in general medicine and internal medicine.
Affiliations
- HCA Houston Healthcare Conroe
- Houston Methodist The Woodlands Hospital
- St. Luke’s Health–The Woodlands Hospital
- Huntsville Memorial Hospital
Credentials and Education
Dr. Siddiqui earned his medical degree from Dow Medical College in 1993. He completed an internal medicine residency at Main Line Health’s Lankenau Medical Center and continued fellowship training in interventional cardiology at the same institution. His professional credentials include board certification in interventional cardiology.
Clinic and Appointment Information
Dr. Siddiqui sees patients at Lake Area Cardiology Associates, 601 River Pointe Drive, Suite 105, Conroe, Texas 77304. The practice also has a Huntsville location. Call (936) 539-5577 to confirm appointment availability, accepted insurance, referral requirements, office hours, and self-pay arrangements.
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