Meet Our New Physicians

Justin Helberg, MD – Hospitalist
Specialty – Internal Medicine
Medical School – University of Kansas School of Medicine, Wichita, Kansas
Residency – Internal Medicine, Moses Cone Internal Medicine Residency Program, Greensboro, North Carolina

John Kimbugwe, MD – Hospitalist
Specialty – Internal Medicine
Medical School – Makerere University College of Health Sciences, Uganda
Residency – Internal Medicine, Texas Tech University Health Science Center, Amarillo, Texas
Board Certified – Internal Medicine

Rajbabu Krishnamoorthy, MD – Western Kansas Urological Associates
Specialty – Urology
Medical School – Stanley Medical College, India
Residency – West Midlands Deanery, Southwest Peninsula Deanery and Wales Deanery, United Kingdom

Christopher Lundberg, MD – Anesthesiology
Specialty – Anesthesiology
Medical School – University of Colorado School of Medicine, Denver, Colorado
Residency – Southern Colorado Family Medicine Residency, Pueblo, Colorado
Residency – Anesthesiology, Baylor Scott and White Medical Center Anesthesiology Residency, Temple, Texas
Board Certified – Family Medicine

Hussam Nagm, MD – Anesthesiology
Specialty – Cardiothoracic Anesthesiology
Medical School – Tripoli University School of Medicine, Libya and University of Catania, Italy
Residency – Anesthesiology, Critical Care, Pain Management, Trauma, and Surgery, Tripoli University School of
Medicine, Libya and Tufts University School of Medicine, Boston, Massachusetts
Fellowship – Cardiothoracic Anesthesia, Tufts University School of Medicine, Boston, Massachusetts
Board Certified – Anesthesiology

Tuyet Lan Pham, DO – Anesthesiology
Specialty – Cardiothoracic Anesthesiology
Medical School – Western University of Health Sciences, Pomona, California
Residency – Baystate Medical Center/University of Massachusetts Medical School, Springfield, Massachusetts
Fellowship – Adult Cardiothoracic Anesthesiology, University of Maryland Medical Center, Baltimore, Maryland
Board Certified – Anesthesiology

Madhuri Ramakrishnan, MD – Nephrology
Specialty – Nephrology
Medical School – Osmania Medical College, India
Residency – Internal Medicine, University of Missouri, Kansas City, Missouri
Fellowship – Nephrology, Washington University, St. Louis, Missouri
Fellowship – Transplant Nephrology, University of Kansas
School of Medicine, Kansas City, Kansas
Board Certified – Internal Medicine

Artem Ryazantsev, DO – Hospitalist
Specialty – Internal Medicine
Medical School – Western University of Health Sciences, Pomona, California
Residency – Internal Medicine, UCSF Fresno, Fresno, California

Abigail Serpan, MD – Family Medicine
Specialty – Family Medicine
Medical School – University of Kansas School of Medicine, Salina, Kansas
Residency – Pierre Rural Family Medicine, Pierre, South Dakota

Siva Taduru, MD – DeBakey Heart Institute
Specialty – Cardiology
Medical School – Osmania Medical College, India
Residency – Internal Medicine, University of Missouri, Kansas City, Missouri
Fellowship – Cardiovascular Disease, University of Kansas School of Medicine, Kansas City, Kansas
Board Certified – Internal Medicine