Our Doctors and Staff

Dr. Radhika Kolla is an internist and founder of River Valley Medical Group. She received her medical degree from Siddhartha Medical College NTR and has been in practice for more than 20 years.
Marie Mueller Profile Image
Marie has joined Dr. Kolla and has quickly become a vital member of our team! She has 13 years of overall healthcare experience as an RN and 2.5 year as an NP previously working as a hospitalist. She has lived in the Quad Cities all her life, receiving her Bachelor’s in Nursing from St. Ambrose University and her Masters of Nursing Practice and FNP Certification from Walden University. She is passionate about disease prevention and promoting overall wellness in her patients. She likes to take a holistic approach to healthcare taking care of mind, body and soul. In her free time, she likes to stay active with yoga, jogging and year-round recreational volleyball. Also spending time with her friends and family, especially her husband and 7-month-old twins!