Our Story
Our team brings over 20 years of teaching experience and more than 30 years of anesthesia practice across major cities, rural hospitals, aeromedical missions, and sea-based campaigns. Driven by a passion for service, we’ve found our true calling: equipping the next generation of anesthesia providers with the finest education possible.
As previous students and current educators, we identified key gaps in anesthesia training: limited class time hinders connecting foundational sciences like anatomy, physiology, and biochemistry to clinical topics; test-focused apps excel at board prep but fall short on deep understanding and long-term retention; and traditional settings often fail to bridge theory to real-world application—students ace exams yet struggle bedside.
Anisthesia closes these gaps beautifully. Vivid animations quickly link core sciences to anesthesia concepts, saving precious time. Every lesson features an animated clinician delivering care at the bedside, fostering lasting retention and confident clinical application. A picture truly is worth a thousand words.
In an era of advancing AI, we blend these tools with genuine educator expertise. All drawings, animations, scripts, notes, guides, and exams are crafted by us—because humans best understand how humans learn. AI helps verify facts and enhance voices, but the soul of our platform is unmistakably human.
We’ve also created Cedric, a specialized AI companion trained solely on evidence-based, peer-reviewed anesthesia literature, consulting the broader web only when necessary.
We’re thrilled to share this transformative platform with you and can’t wait for you to experience its impact!
Ret. CAPT David Good, DNP, CRNA
David Good graduated from the Uniformed Services University’s (USUs) Nurse Anesthesiology program in 2014, and is now a retired active-duty officer from the United States Public Health Service. For 10 years, he proudly held the Chief of Anesthesia role at a rural hospital in New Mexico. He later began channeling the knowledge gained as a clinician into the development of educational material as a professor. With an expertise in anesthesia and a knack for filmmaking, he designs sharp, visual-rich instruction. He continues to provide clinical anesthesia in the rural southwest, is on AZANA’s board of directors, serves on AZANA’s government relations committee, and teaches full time.
Owner/Animator/Educational Content Creator
Cody R. Gremore, MSN, CRNA
Cody Gremore graduated from the Uniformed Services University’s (USU) Nurse Anesthesiology program in 2014. He served 11 years as an active-duty officer in the United States Navy where he completed his anesthesia training and provided a variety of anesthetics including on an aircraft carrier. He enjoys collaboration with a broad range of musicians for music production and distribution which has driven his passion for audio creation (voiceovers, music, and sound effects) for the Anisthesia application. Cody currently practices anesthesia in the Midwest where he performs a plethora of anesthetics and teaches a wide variety of students in the clinical setting.
Owner/Audio/Educational Content Creator
Lee Ranalli graduated from the Kaiser Permanente School of Anesthesia in 2010. After serving for several years as Chief CRNA, he pursued his passion for teaching and transitioned into nurse anesthesia education in 2015. Lee continued his education and graduated with his DNP from the University of Alabama in 2018. He is the author of numerous published articles and is the co-author of the Obstetric Anesthesia chapter in the textbook Nurse Anesthesia. Lee is a former President of the Arizona Association of Nurse Anesthesiology and currently serves on its Education Committee. He has a passion for simplifying complex material and for preparing nurse anesthesia residents to pass the National Certification Exam. He was recently presented with the 34th Annual Didactic Instructor of the Year award at the 2025 AANA Annual Congress.
Owner/Educational Content Creator