David Edward Rivadeneira, MBA, MD

Highly recommend Dr. David Rivadeneira! He has the best bedside manner I have ever had with a doctor. I was referred to him by my other doctor, and Dr. Rivadeneira personally called me the next day. His office was extremely swift, prompt, thorough and had my procedures and surgery scheduled immediately. With my serious situation, Dr. Rivadeneira remained calm and his expertise saved my life!

The best surgeon He performed successful surgery and I meet him annually for review He is thorough and exact and cares about his patients

I’ve dealt with IBS since my 30s, and over the years it led to worsening hemorrhoids that eventually became thrombosed and incredibly painful. After suffering far too long, I finally found Dr. David Rivadeneira, and it truly changed my life for the better. He treated my hemorrhoids with banding, and I now have zero issues. The difference is night and day. What stands out just as much is how kind, genuine, and caring Dr. Rivadeneira is. I actually look forward to my appointments — I walk in smiling and in great spirits every time. He’s a good soul who truly listens and makes you feel comfortable. If you’re struggling with hemorrhoids, stop waiting and make the appointment. You have real options, and Dr. Rivadeneira will guide you to the best solution for your situation. Even after the banding procedures are complete, I still leave every visit smiling. Highly recommend him without hesitation!

He is absolutely a fantastic doctor! He explains everything and is concerned about your health. Dr Rivadeneira goes above and beyond. His staff is very nice and are a pleasure.

I can honestly say my experience with Dr. David Rivadeneira was exceptional from start to finish. From the very first pre-op appointment, he made me feel completely comfortable and confident in the process. He took the time to thoroughly explain my condition, using clear diagrams to show exactly where the issue was and what would be done during the procedure. That level of detail immediately put me at ease. Dr. Rivadeneira was incredibly thorough in explaining the surgery itself and what I could expect afterward. He walked me step-by-step through the procedure, discussed recovery in clear and simple terms, and made sure I understood post-surgery instructions without feeling overwhelmed. There were no rushed conversations — he patiently answered every question I had. His bedside manner is outstanding. He is calm, compassionate, and genuinely caring, which made a world of difference during what could have been a stressful experience. I always felt heard, respected, and… reassured. Post-surgery, everything happened just as he had explained. Because he prepared me so well, I knew what to expect and felt confident managing my recovery. I’m incredibly grateful for his expertise, clarity, and compassionate care. I would highly recommend Dr. David Rivadeneira to anyone looking for a skilled surgeon who truly prioritizes patient understanding and comfort.

Im so Glad and Greatful God put me in Dr Rivadeneria' glorified Hands he performed a colorectal surgery on me and to say the procedure and recovery was just has he said smooth. I am forever grateful thank you tha k you thank you. He is the Picasso of surgery

I recently had surgery performed by this doctor. I was dreading it for months. As it turns out, I was in the hands of a gifted surgeon. Everything went smoothly, and my future health prospects are brighter for it.

I was referred to Dr. Rivadeneira from my Gastroenterologist. I’ve suffered with Diverticulitis attacks for about 15 years. I met with Dr R to discuss a colon / intestinal resection surgery. Upon meeting Dr R I felt confident I was in excellent hands. His care team pre and post surgery was responsive, kind and answered all my questions. The surgery was a success. Recovery was just as Dr R explained. I’m so happy with the entire process from start to finish (post op 10 weeks). I would highly recommend Dr Rivadeneira. He listens, explains everything in detail and his bedside manner is what all surgeons should strive to be.

Nothing short of a miracle. I was so grateful to be pointed in his direction. Dr. Rivadenira did surgery and I had a wonderful outcome. He is one of the best! The support team was terrific too. Keep doing God's work. .

I was very fortunate to meet Dr Rivadenera and to have him remove a cancerious mass on my Colon. I had a visit today with him and was told the surgery was a total success. IDr R. had a wonderful caring personality. I would recommend him 100 percent. Thanks for your expertise. Kindness and excellent surgical skills. Brian Magno