About Dr. Dr. Annika Sandra Illum, MD

Welcome to the practice of Dr. Dr. Annika Sandra Illum, MD, an experienced cardiologist serving Richardson, Texas. We are committed to providing compassionate, evidence-based cardiovascular care with a focus on prevention, early detection, and personalized treatment plans.

Medical Disclaimer: The information on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

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Patient Reviews

Patient

★★★★★

I would absolutely recommend Dr. Illum to anyone who needs to see a cardiologist. She is extremely kind, thorough, and explains everything to you in a way that is easy to understand and really helps put you at ease. Veronica at the front desk was very helpful with scheduling my initial appointment and follow up. Shirley, the medical assistant got me pulled back quickly and was very sweet and helpful. Jasmine, the tech who did my echo was also fantastic, polite and professional! Everyone at this office is fantastic, kind and helpful. 10/10 would recommend!

Patient

★★★★★

I found Dr. Illum through my insurance website. However, it turns out she no longer takes my insurance. Based on her reviews, I decided to see her anyway even though I would be paying out-of-pocket. It was a good decision. She is very knowledgeable and thorough with a pleasant bedside manner. I never felt rushed and she takes the time to explain everything. The staff is great too. Highly recommended!

Patient

★★★★★

I can't say enough about how thorough Dr. Illum is with her patients! She made me feel at ease right away. She took the time to explain all of her findings and also provided a clear game plan. Her staff is also amazing. I highly recommend her!

Patient

★★★★★

I totally love her. Her new office is beautiful and conveniently located. Her staff is extremely friendly, who make a visit to the doctor less stressful and less scary! Dr. Illum is so sweet. I don't feel sick, I feel empowered.

Patient

★★★★★

Dr Illum is excellent! She explains everything so it's easily understood. She is extremely thorough and leave no detail out. Her staff is experienced, friendly and very professional. I highly recommend her.

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