See what people are saying about ASG

At ASG, we take great pride in the great work we do for our clients and the great working relationships we enjoy with our employees. Here's what people have to say about their experience working with Anesthesia Services Group.


My 20-physician Gastroenterology practice is relatively new to providing MAC sedation in our Endoscopy Centers (started this service line just a few years ago). Kim Riviello and her company Anesthesia Services Group was extremely helpful in working with us to develop and refine our policies and procedures and in credentialing 15 highly qualified CRNAs who provide excellent care to our patients. I am extremely appreciative of my relationship with Kim and her company and recommend them without reservation.
— Daniel G. Walker, COO Ohio Gastroenterology and Liver Institute
“Kim Riviello is an extremely hard working, industrious, and very dedicated professional who always strives to provide the highest quality of service; not only for her patients, but also for the physicians and administrators she works with. It is indeed a great pleasure to work with her. She provides us with excellent service, quality assurance measures and management, and exemplifies all the qualities of an outstanding executive.

Kim has assembled a great staff with extensive experience and professionalism—all of whom share her commitment to providing their patients with the highest level of quality care. The physicians of Mid-Valley Gastroenterology believe they are able to provide their patients with the best possible anesthesia care through Kim and her ASG anesthesia providers.”
— Elizabeth A. Brune, CPA, Executive Director
“We have been using ASG and Kim for our anesthesia services for quite some time now. I have practiced interventional pain management for over 20 years and can say without hesitation that they are extremely professional, reliable, courteous, and of the highest quality of anesthesia services that I have experienced in my years in practice.”
— Richard M. Donnini, D.O.
“Our ambulatory surgery center staff and physicians have found the CRNA’s from Anesthesia Services Group (ASG) to be highly qualified, efficient, professional, and a pleasure to work with. Our scheduling needs are addressed in a timely and very organized manner which assures a smooth flow each day.”
— Bonnie Britton, RN, Center Director


“I have been a CRNA for 23 years and like most CRNA’s I have worked at many facilities and for many groups. I now work for Anesthesia Services of Greater Dayton, of which Kim Riviello CRNA is the president. I have heard only positive things about Kim while working for this group. I have to say that there is nothing negative that I can say about her or ASGD. Somehow she manages to keep on top of all issues at all facilities. She is kind hearted and experienced. I know she has exceptional training because we both are products of the same intense anesthesia program. Our training was so intense that NO graduate ever failed the boards on the first attempt (you wouldn’t dare).”
— Laurie Stein, CRNA
“I have provided anesthesia care through Anesthesia Services since March of 2011. For me, as a Certified Registered Nurse Anesthetist, the company’s flexibility is a plus. Providers can choose to be available on a full-time or part-time basis, or even a limited basis as an adjunct to other employment. I also enjoy the level of independence I have to personally assess my patients and develop an anesthesia plan. In my time with the company, I have seen rapid growth in the number of facilities serviced by ASG and in the number of staff providing anesthesia care at these facilities. Despite this rapid expansion, which can be a challenge for any business, ASG has been able to adapt successfully and continue to provide high-quality service to the facilities and excellent anesthesia care to patients.”
— Mark Koch, RN, CRNA
“ASG is a terrific company to work for, and with. They offer a professional, collegial atmosphere while providing both variety and flexibility in your work hours and environment. Kim Riviello, the company president, is very approachable with regard to discussing your preferred work requirements and is accommodating to your needs. I have found ASG to be extremely compatible with the lifestyle I choose to live (no working nights, weekends, holidays or on-call) and highly recommend it to anyone looking for a more flexible career choice.”
— Debbie Sebastian, CRNA, MSN