Martin Alexander Kriegel, MD, PhD

Assistant Professor of Immunobiology and of Medicine (Rheumatology)

Clinical Interests

  • Adult

Patient Care

Accepts new patients? Yes
Patient Type: Adult
Referrals: From physicians only

Patient Care Organizations

Cancer Center, Yale


WHRY Pilot Project Program Investigators

Yale Medical Group

Board Certifications

  • Internal Medicine AB of Internal Medicine (2009)

  • Rheumatology AB of Internal Medicine (2011)

Clinical Trials

Conditions Study Title
The Human Microbiome in Immune-Mediated Diseases
Comparison of Gut Commensal Bacteria

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Contact Info

Martin Alexander Kriegel, MD, PhD
Patient Care Locations
Yale Rheumatology-North Haven Campus6 Devine Street, Ste Rm 2-016
North Haven, CT 06473
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Yale RheumatologyYale-New Haven Hospital
20 York Street

New Haven, CT 06510
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Lab Location
300 George Street, Ste 325B
New Haven, CT 06511
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Mailing Address
300 George Street
New Haven, CT 06520

Kriegel Lab

Research Image 1

Cladogram generated from IgA-Seq data of patients with antiphospholipid syndrome and control subjects.

Research Image 2

Cartoon depicting how diet affects the gut microbial community composition that in turn modulates immune cell functions. The microbiota effects on adaptive immunity lead to autoimmune and thrombotic complications in lupus and antiphospholipid syndrome.