Benjamin Graef
@benjamingraef
I’m a Sleep Medicine specialist and AI research physician bridging sleep care with health language models.
What I'm looking for
I’m a board-certified Sleep Medicine Specialist and physician with deep clinical experience across sleep care, internal medicine training, and long-term practice leadership. I also built systems that improve care delivery, including protocols for sleep medicine, CPAP reeducation, and home sleep study/telemedicine workflows.
More recently, I’ve moved into AI health research as an “Artificial Intelligence Research Physician,” working on “Artificial Intelligence based Sleep, Endocrine, Primary and Consumer Health projects” for Fitbit/Google and creating “50 complex artificial patients” used in active Google research. I bring a clinician’s rigor and a builder’s mindset—translating large language model concepts into real-world sleep and fitness coaching work.
Experience
Work history, roles, and key accomplishments
AI Research Physician
Google (Fitbit) via Vituity
Nov 2023 - Present (2 years 8 months)
Artificial intelligence based sleep, endocrine, primary and consumer health projects for Fitbit, Inc.
Sleep Medicine Physician
VA VISN 6
Mar 2023 - Dec 2023 (9 months)
Sleep medicine physician providing sleep medicine care as a VA contractor.
Assistant Director of Sleep Medicine
Anthem/Aim Specialty Health
Aug 2021 - Mar 2023 (1 year 7 months)
Assistant director of sleep medicine (remote).
Sleep Medicine Specialist
Salisbury VAMC, VISN 6
Nov 2016 - Aug 2021 (4 years 9 months)
Sleep medicine specialist.
Sleep Medicine Specialist
American Health Holding / Medical Review
Dec 2014 - Nov 2017 (2 years 11 months)
Sleep medicine specialist.
Sleep Medicine Specialist
Advanced Medical Reviews
Mar 2015 - Jul 2017 (2 years 4 months)
Sleep medicine specialist.
Sleep Medicine Specialist
Advanced Respiratory and Sleep Medicine
Mar 2015 - Apr 2016 (1 year 1 month)
Sleep medicine specialist.
Sleep Medicine Specialist
Charlotte Ear, Nose, and Throat
Jul 2014 - Jan 2015 (6 months)
Sleep medicine specialist.
Sleep Medicine Specialist
Summa Physicians, Inc
Jul 2007 - May 2014 (6 years 10 months)
Sleep medicine specialist.
Sleep Medicine Fellow
Henry Ford Health System
Jul 2006 - Jul 2007 (1 year)
Sleep medicine fellow.
Internal Medicine Resident
Summa Health System / NEOMED
Jul 2004 - Jun 2006 (1 year 11 months)
Internal medicine resident.
Internal Medicine Intern
Summa Health System / NEOMED
Jul 2003 - Jun 2004 (11 months)
Internal medicine intern.
Faculty Appointments
Ohio University College of Osteopathic Medicine / NEOMED
Faculty appointments at osteopathic medical education institutions listed.
Education
Degrees, certifications, and relevant coursework
Henry Ford Health System
Sleep Medicine Fellow, Sleep Medicine
2006 - 2007
Completed a Sleep Medicine Fellowship at Henry Ford Health System (July 2006–July 2007).
Summa Health System / NEOMED
Internal Medicine Resident, Internal Medicine
2004 - 2006
Completed an Internal Medicine Residency at Summa Health System / Northeast Ohio Medical University/NEOMED (July 2004–June 2006).
Summa Health System / NEOMED
Internal Medicine Intern, Internal Medicine
2003 - 2004
Served as an Internal Medicine Intern at Summa Health System / Northeast Ohio Medical University/NEOMED (July 2003–June 2004).
Ohio University College of Osteopathic Medicine
Doctor of Osteopathic Medicine, Osteopathic Medicine
1999 - 2003
Completed a Doctor of Osteopathic Medicine (D.O.) degree at Ohio University College of Osteopathic Medicine (Sept. 1999–June 2003).
University of Toledo
Bachelor of Science, Biology
1996 - 1999
Earned a Bachelor of Science in Biology from the University of Toledo (Sept. 1996–May 1999).
Kent State University
1995 - 1996
Attended Kent State University from Sept. 1995 to May 1996.
Availability
Location
Authorized to work in
Website
ncsleepdoctor.comJob categories
Skills
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