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Office
751 N Rutledge St
Ste 1100
Springfield, IL 62702Phone+1 217-545-8000Fax+1 217-545-4735
Education & Training
- University of Oklahoma Health Sciences CenterResidency, Internal Medicine, 1982 - 1986
- University of Oklahoma College of MedicineClass of 1982
Certifications & Licensure
- IL State Medical License 2015 - 2026
- MI State Medical License 1997 - 2016
- NC State Medical License 1994 - 1998
- MN State Medical License 1988 - 1995
- OK State Medical License 1983 - 1989
- American Board of Internal Medicine Internal Medicine
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- Super Doctor SuperDoctors.com
Clinical Trials
- SDCC - Prospective Cohort Study of Chronic Renal Insufficiency Start of enrollment: 2003 Jul 01
- Bioimpedance Evaluation of Therapeutic Titration in Essential, Refractory Hypertension Start of enrollment: 2009 Jan 01
- Aspirin in Reducing Events in the Elderly Start of enrollment: 2010 Jan 01
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Publications & Presentations
PubMed
- Misconceptions and Facts About Orthostatic Hypotension.Chayakrit Krittanawong, Affan Rizwan, Aryan Rezvani, Muzamil Khawaja, Mario Rodriguez
The American Journal of Medicine. 2024-10-05 - 1 citationsEvolving the Role of Black Race in Hypertension Therapeutics.John M Flack, Stephanie Bitner, Michael Buhnerkempe
American Journal of Hypertension. 2024-09-16 - Editorial commentary: Highlighting important (selected) issues in hypertension therapeutics.John M Flack, Stephanie Bitner, Michael Buhnerkempe
Trends in Cardiovascular Medicine. 2024-08-01
Press Mentions
- AHA Scientific Statement on Renal Denervation to Treat Hypertension PublishedAugust 9th, 2024
- Are Heart Rate and Blood Pressure the Same? No, and It's Important to Understand WhyMay 16th, 2023
- Post-Vaccine Myocarditis Is Not ‘Mild’, Warn DoctorsAugust 26th, 2022
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Grant Support
- Obesity, Nitric Oxide, Oxidative Stress, And SALT SensitivityNational Institute Of Environmental Health Sciences2007
- Administrative CoreNational Institute Of Environmental Health Sciences2007
- Center For African American Urban HealthNational Institute Of Environmental Health Sciences2003–2007
- Blood Pressure Lowering Mechanisms Of Angiotensin Converting EnzymeNational Center For Research Resources1996–1997
- Study Coronary Heart Disease Risk In Young AdultsDivision Of Epidemiology And Clinical Applications1991–1994
Research History
- Post-doctdoral Research FellowNIH post-doctoral fellow in cardiovascular epidemiology at the University of Minnesota School of Public Health, Division of Epidemiology; Richard Grimm, MD, PHD (Primary Mentor)1988 - 1990
Professional Memberships
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