Are you Dr. Keenan?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
You already have 61 invites waiting! - Read the latest clinical news, personalized to your specialty.
Office
2802 Leonard Dr
Valparaiso, IN 46383Phone+1 219-531-0355Fax+1 219-531-2855
Summary
- Dr. Michael Keenan, MD is an otolaryngologist in Valparaiso, Indiana. He is currently licensed to practice medicine in Indiana, Michigan, and Illinois. He is affiliated with Northwest Health -Porter.
Education & Training
- University of Illinois College of Medicine at ChicagoResidency, Otolaryngology - Head and Neck Surgery, 1994 - 1997
- Michael Reese Hospital and Medical CenterResidency, Otolaryngology - Head and Neck Surgery, 1993 - 1994
- University of Illinois College of Medicine at ChicagoResidency, Surgery, 1991 - 1993
- Saint Louis University School of MedicineClass of 1991
Certifications & Licensure
- MI State Medical License 2023 - 2026
- IN State Medical License 1997 - 2025
- IL State Medical License 1991 - 1999
- American Board of Otolaryngology - Head and Neck Surgery Otolaryngology
Awards, Honors, & Recognition
- Fellow (FACS) American College of Surgeons
- Fellow (FAAO-HNS) American Academy of Otolaryngology - Head and Neck Surgery
Publications & Presentations
PubMed
- 44 citationsMice Fed a High-Fat Diet Supplemented with Resistant Starch Display Marked Shifts in the Liver Metabolome Concurrent with Altered Gut BacteriaDorothy A. Kieffer, Brian D. Piccolo, Maria L. Marco, Eun Bae Kim, Michael L. Goodson
The Journal of Nutrition. 2016-12-01 - 52 citationsConserved and variable responses of the gut microbiome to resistant starch type 2.Zachary A. Bendiks, Knud Erik Bach Knudsen, Michael J. Keenan, Maria L. Marco
Nutrition Research. 2020-02-22 - 32 citationsObese ZDF rats fermented resistant starch with effects on gut microbiota but no reduction in abdominal fatFelicia Goldsmith, Justin Guice, Ryan Page, David A. Welsh, Christopher M. Taylor
Molecular Nutrition & Food Research. 2017-01-01
Professional Memberships
- Fellow
- Member