Citrus Heights Medical Office
Medicare Annual Enrollment
Mission, Vision & Values
Why Choose Us
At Mercy Medical Group, we have a team of specialty-trained cardiologists to perform the newest surgical procedures to keep your heart healthy, and offer more options for better quality of life.
The Watchman device provides an alternative solution for patients with atrial fibrillation (AFib), who cannot use blood thinners for long periods of time. AFib affects the hearts ability to pump blood normally and can cause blood to pool in the left atrial appendage. The Watchman procedure is a permanent implant in the left atrial appendage, to effectively reduce the risk of stroke without the risk of bleeding as a result of being on blood thinners for extended periods of time.
Atrial fibrillation is a heart condition in which the upper chambers of the heart (the atria) beat irregularly and too fast because they receive extra, "abnormal" electrical signals. This causes the atria to quiver (fibrillate), affecting the heart's ability to pump blood to the body. As a result, your brain and other organs may not be getting the full blood supply they need.
Mercy Medical Group’s electrophysiologists use heartfelt experience to offer alternative solutions to patients with atrial fibrillation, to work towards peace of mind, and a healthier heart.
Dr. Maheer Gandhavadi, MD
9394 Big Horn Blvd
Elk Grove, CA 95758
Philosophy of Care: I believe in the Golden Rule, to "do unto others as you would have them do unto you." My hope is that every patient I treat understands their condition and leaves their visit feeling comfortable with the plan we create.
Dr. Padraig O'Neill, MD
3941 J St Ste 350
Sacramento, CA 95819
Philosophy of Care: I believe it’s critical to provide the right medical treatment at the right time when patients need it. I work with patients to determine what’s right for them to lead happy, healthy lives.