I feel compelled to write a review based on some others here. I have had a few appointments here,…read moreseveral tests and consultations. This office is well run and seems very organized. My experience with the staff and caregivers was too notch. wait time for tests and appointments was better than average.

i want to start this review off with positives the heart monitor girl in the office by the front…read moredoor is absolutely the sweetest! she's been nothing but kind and helpful! and doctor muhammad kahn is extremely smart and makes every decision with lots of research and seeks wisdom and gets second opinions and actually gave helpful advice and took my concerns seriously!! doctor asif or asid kahn however told me thing i could have googled took months soon months to get back to me even while calling the office. he ordered no tests to be done besides a monitor while yes that's is important that is not the only thing wrong with my heart. he referred me to the wrong specialist at ucsf. he referred me to an arrhythmia specialist when i clearly do not have an arrhythmia. with in five minutes of looking at my chart dr muhammad kahn was able to tell me exactly what was wrong, and have been helping refer me and has been on top of everything!

was referred to Dr Nanavati by my primary physician. the receptionist was ver polite and…read moreprofessiona. I was afraid because I've never had to see a cardiologist and she made me feel very comfortabl. I saw Dr Nanavati and he listened and reviewed my records from my Dr. We agreed to do some test and found I had a mild Ischemia. he explained I. detail what it was and we're keeping an eye on it. He even took the time to call me to see how I felt. I really like him and feel very comfortable with him taking care of me.

From the owner: Interventional Cardiology Special Clinical Interests:…read moreCoronary artery disease, valve disease and atrial fibrillation

Another stellar job today. My deaf brother was seen at the ER about three weeks ago and was…read morereleased with bronchitis. They double checked that he had no pericardial effusion with the CT scan, and after antibiotics, he still had a lingering cough three weeks later, so we went back in. Professional, competent, kind, thorough... intake staff, nurses, and "Dr. Tom." Were able to rest easy knowing things are not getting worse with the multiple tests. And he came home with a set of medications that are going to help ease his pain, which is the best thing we can do right now for sure. This is probably our third or fourth visit to the hospital over the last five months. And this performance by the staff has been consistent. Making these testimonials easy to write. What baffles me are the extremely negative comments others have left about the staff. I know my three or four experiences are anecdotal, but I've had different staff and different doctors every single time, and geez, just a great group of people from our perspective.

On Saturday March 21, 2026, I walked into the Shasta Regional emergency room with chest pain. I…read morehave a history of coronary artery disease and eight coronary stents placed over the past 20 years. I told them this. My EKG and initial troponin were negative, and from that point forward I was invisible. I sat in the waiting room for four hours. No monitoring. No IV. No serial troponin draws. No cardiology consult. No one came to check on me. No one told me what was happening or how long I would wait. I was a cardiac patient with eight stents and active chest pain, sitting in a plastic chair next to everyone else. After four hours with zero treatment or communication, I left. The next day I went to Mercy Medical Center by ambulance. Within hours I was in the cath lab. They found a 99% calcified occlusion of my right coronary artery -- so severe that a balloon couldn't open it. The vessel cracked during the procedure. They had to use a cutting balloon and place a stent to save the artery. My troponin was zero. That means my heart muscle was starving but hadn't died yet. I caught it just in time. If that last 1% had closed while I was sitting in your waiting room with no monitor and no IV -- I would have had a massive heart attack in a plastic chair with no one watching. I understand you are understaffed. I understand the ER is busy. But a patient with eight stents and active chest pain is not someone you park in a lobby and forget about. If you don't have the capacity to triage a high-risk cardiac patient appropriately, you tell them. You facilitate a transfer. You do something other than nothing. Four hours of nothing nearly cost me my life.

You don't get to physically see her except for your initial appointment. After that you can't see…read moreher.

Dr. Tioran is a blessing to her community! As a patient she provided me detailed information and…read moreanswered all of my questions with confidence and honesty, ​which quickly replaced my fears with knowledge, support and optisim. I have the highest regard and utmost respect for DR. Tioran and want to thank her from the bottom of my heart.....for her time, intellegence and insightfullness. Sincerely, T. Mays

Thank you Dr. Pottmeyer for being there for me in fixing my heart ! I'm truly grateful for you!…read moreThank you !

From the owner: Specializing in: - Physicians & Surgeons…read more- Physicians & Surgeons, Surgery-General - Physicians & Surgeons, Vascular Surgery - Physicians & Surgeons, Cardiovascular & Thoracic Surgery