Practice address
676 N Saint Clair St Ste 701
Chicago, IL 60611
Cook County includes primary care (3% of residents) and mental health (4% of residents) shortage areas. About shortage areas
At a glance
- Clinicians registered here
- 9
- Physicians (MD and DO)
- 5
- Specialties
- 5
- Industry payments to them, 2025
- $92,608
Specialties here
Who practices here
9 clinicians
- Adina Rubin, AGPCNP-BC Nurse Practitioners
- Allison J. Hahr, M.D. Endocrinology & Diabetes
- Anais Barzowski, RD Registered Dietitians
- Emily D. Szmuilowicz, M.D. Endocrinology & Diabetes
- Grazia Aleppo, MD Endocrinology & Diabetes
- Ioannis Papagiannis, M.D. Endocrinology & Diabetes
- Isabel S. Shen, PA-C Physician Assistants
- Phyllis Zee, MD Sleep Medicine
- Shannon O'malley, APRN, CNP Nurse Practitioners
Industry payments
Drug and device makers reported $92,608 in general payments to 5 clinicians at this address in 2025.
- Phyllis Zee, MD $51,795
- Grazia Aleppo, MD $28,903
- Ioannis Papagiannis, M.D. $11,579
- Isabel S. Shen, PA-C $315
- Shannon O'malley, APRN, CNP $17
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
1 clinicians here are named as investigators on industry-funded studies ($288,479 in research payments reported in 2025).
Research payments usually go to the hospital or research site, not to the investigator personally.
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.