The members of the ACOI currently are about evenly divided among those who practice general internal medicine and those who are subspecialists. Qualified individuals are also eligible for active and associate membership in one of ACOI's 12 Subspecialty Sections. These Sections are devoted to providing advanced continuing education and to assisting the ACOI in maintaining quality postdoctoral training standards in their particular subspecialties.

Subspecialty Education Chairs

ALLERGY/IMMUNOLOGY
   Chair:  Robert W. Hostoffer, DO, FACOI

CARDIOLOGY
   Chair: Tiffany DiPietro, DO, FACOI

CRITICAL CARE MEDICINE
   Chair: David Lindner, DO, FACOI

ENDOCRINOLOGY
   Chair: Brian Lake, DO, FACOI

GASTROENTEROLOGY
   Chair: Charlene A. LePane, DO, FACOI

GERIATRIC MEDICINE/PALLIATIVE CARE MEDICINE
   Chair: Dominic F. Glorioso, DO, FACOI

HEMATOLOGY/ONCOLOGY
   Chair: Jason Beckrow, DO

INFECTIOUS DISEASES
   Chair: Mia A. Taormina, DO, FACOI and MarkAlain Dery, DO, FACOI

NEPHROLOGY
   Chair: Mark D. Baldwin, DO, MACOI  

PULMONARY DISEASES/SLEEP MEDICINE
   Chair: David Lindner, DO, FACOI

RHEUMATOLOGY
   Chair: Rubaiya Mallay, DO, FACOI

RESIDENT SECTION
   Chair: John Arthur, DO

STUDENT SECTION
   Chair: Mark Baldwin, DO, MACOI and David Levy, DO, FACOI