Clinical Interests
- Sleep disorders
- Asthma
- COPD
Research Interests
- Sleep disorders in congestive heart failure
- Sleep abnormalities and treatment in emphysema
- Sleep and long-term ventilation
Education
- DO, Kirksville College of Osteopathic Medicine, Kirksville, MO
Training
- Fellowship, Pulmonary Medicine, University of Texas Health Science Center, Houston, TX
- Residency, Internal Medicine, Metropolitan Hospital, Grand Rapids, MI
Board Certification
- Internal Medicine
- Pulmonary Disease
- Critical Care Medicine
- Sleep Medicine
Memberships
- American Osteopathic Association
- American College of Chest Physicians
- American Thoracic Society
- American Academy of Sleep Medicine
- American College of Osteopathic Internists
- American College of Osteopathic Internists, Medical Diseases of the Chest Subsection
Awards and Honors
- National Honor Society for Osteopathic Medicine
- Stewart Scholarship Award for Academic Achievement
- Resident of the Year, Metropolitan Hospital, Grand Rapids, MI
- Best Doctors in America®, Pulmonary Medicine, 2019-2020
- Best Doctors in America®, Sleep Medicine, 2015-2016, 2017-2018, 2019-2020
Dr Sam is wonderful patience lkind respectable
I love my doctor, I don't change it for anything, he always listens to me and cares about my health.
The provider was excellent and the staff were good. [...]
I always I have a very good experience with Dr. Krachman. He's excellent.
Good.