Contact Information Patient Portal Introducing Our Patient Portal Click Here to Log In to the Patient Portal Now! Our Providers Rene Ballard, M.D. James K. Blomgren, MD Jonathan A. Bryan, D.O. Stephen E. Connery M.D. John M. Krodel, M.D. Stephen G. Lindsey M.D. Kelley M. Lobb M.D.. Thomas M. Merrill, M.D. Paul L. Plusquellec, M.D. Christian C. Sieck M.D. Myrna L. Udell, A.R.N.P.

Rene Ballard, M.D.

Our Internal Medicine practice specializes in preventing, diagnosing and treating diseases that affect adults. The physicians and nurse practitioner below make up Norman Clinic’s Internal Medicine Practice:

Physicians:  Rene Ballard, M.D. Jonathan A. Bryan, D.O. John M. Krodel, M.D. Thomas M. Merrill, M.D. Paul L. Plusquellec, M.D.

Nurse Practitioners:  Myrna Udell, A.R.N.P

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Rene Ballard, M.D.

Medical Education:
University of Oklahoma College of Medicine 1998-1992

Internship:
University of Oklahoma Health Sciences Center 1992-1993

Residency:

• Mount Auburn Hospital
• Harvard Medical School 1993-1995

Board Certification:
Internal Medicine 1995 to present

Medical Interests:
Hypertension, Diabetes, Heart Disease, Women’s Health, Osteoporosis, Preventative Health

Professional Organizations:
American College of Physicians.