Family Medicine Residency Faculty


Edward Onusko, MD

Edward Onusko, MD

  • Program Director, Family Medicine Residency Program, ARMC
  • Designated Institutional Official/Director of Medical Education

Medical Education: Case Western Reserve University School of Medicine
University Hospitals of Cleveland
Medical Interests:
Cardiovascular disease, Practice Management, Spirituality in Medicine, Professionalism
Personal Interests: 
Guitar, Spirituality, Bicycling, Travel, Family

John DesMarais, MD

  • Assistant Program Director, Family Medicine Residency Program, ARMC 

Medical Education:  University of Cincinnati, College of Medicine, MD degree
Residency:St. Thomas Hospital Medical Center, Akron Ohio, Family Medicine
Graduate School: University of Texas at Dallas,   MS Healthcare Management
Medical Interests:  Teaching, podiatry, neurology, behavioral health, management/administration
Personal Interests:  Football and baseball, fitness, the beach

Dr. Jason Foster

Jason Foster, MD, ATC

  • Faculty, Family Medicine Residency, ARMC

Medical Education:  American University of the Caribbean School of Medicine MD
Residency:  The Ohio State University, Columbus, OH Family Medicine
Fellowship:  University of Toledo, Toledo, OH Primary Care Sports Medicine
Medical Interests:  Sports Medicine, Osteopathic Principles & Practice
Personal Interests: Sports, Keyboard performance

Suman Sharma, MD

  • Faculty, Family Medicine Residency Program, ARMC 

Medical Education:  Tribhuvan University, Kathmandu, Nepal
Residency:  Miami Valley Hospital, Dayton, Ohio
Medical Interests: Skin biopsies and minor skin surgeries, Joint injections, Preventive care, Vaccinations, Diabetes care 


 Jose DeJesus-Rolenson, DO

  • Faculty, Family Medicine Residency, ARMC


Medical Education: West Virginia School of Osteopathic Medicine
Residency: Adena Family Medicine Residency Program
Medical Interests: Palliative Care, Chronic Care, Geriatrics
Personal Interests: Fishing, Camping, Motorcycle riding


 Joyce E. Jadwin, PysD

  • Faculty, Behavioral Health


Education: Doctorate of Clinical Psychology, School of Professional Psychology, Wright State University. Master of Arts, The Ohio State University Higher Education Administration and Student Affairs, Counseling Psychology Cognate.
Medical Interests:  Behavioral Health Integration, Innovative Teaching, Well-being, Professionalism, Interprofessional Education, Leadership, Professional and Organizational Development
Personal Interests: Spending time with friends and family, traveling, being creative, and learning something new every day.


 Michael Weinstock, MD

  • Director of Research and Scholarly Activity / Director of Emergency Medicine Curriculum


Medical Education: The Ohio State University College of Medicine
Residency: Riverside Methodist Hospital, Family Practice
Family Medicine Interests: Chest pain, HIV/AIDS, evaluation of emergent conditions, hypertension management
Personal Interests: Music, backpacking, skiing



Additional Board Certified FM Residency Attending Physicians: