Doctors & Nurse Practitioners

Scott D. Friedman, M.D., FACC, CCDS
Dr. Friedman graduated Magna cum Laude in Biology from Washington College and Magna cum Laude from the University of Maryland School of Medicine. He completed his Internal Medicine Residency at the University of Maryland Hospital and his Cardiology Fellowship at Boston City Hospital. He is a Fellow of the American College of Cardiology and is Board Certified in Internal Medicine and Cardiovascular Disease. He is Director of the Cardiac Catheterization Laboratory and the Pacemaker Clinic at Memorial Hospital of Easton.

M. Christadoss Rajasingh, M.D., FACC
Dr. Rajasingh graduated with honors from the University of Madras. He served five years of Medical Residency in England, becoming a member of the Royal College of Physicians in the United Kingdom. He completed his Residency in Internal Medicine at Cook County Hospital in Chicago, Illinois and his Cardiology Fellowship at St. Vincent’s Hospital/University of Massachusetts Medical School. He is a Fellow of the American College of Cardiology and is Board Certified in Internal Medicine and Cardiovascular Disease. He is the Medical Director of the Cardiac Rehab Program at The Memorial Hospital of Easton.

John R. Condit, Jr., D.O., FACC
Dr. Condit received his Bachelor of Science degree from Fairleigh Dickson University and his Medical Degree from the School of Osteopathic Medicine and Health Sciences in Des Moines, Iowa. He completed his Residency in Internal Medicine at Henry Ford Hospital in Detroit, Michigan, where he was Chief Medical Resident. He completed his Cardiology Fellowship at Georgetown University Medical Center where he was a Cardiac Transplant Fellow during the final year. He is a Fellow of the American College of Cardiology and is Board Certified in Internal Medicine and Cardiovascular Disease.

R. Bruce Helmly, M.D., FACC
Dr. Helmly received his undergraduate degree from Willamette University and his Master of Science degree in Molecular Genetics from George Washington University. He graduated Summa cum Laude from St. Louis University School of Medicine. He completed both his Residency in Internal Medicine and his Clinical Fellowship in Cardiology at the University of Virginia. He is Board Certified in Internal Medicine and Cardiovascular Disease. He is the Medical Director of the Clinic’s Cardiac Nuclear Laboratory.

S. Robert Hanna, Jr., M.D., FACC
Dr. Hanna graduated Cum Laude from the University of Massachusetts with a Bachelor of Science degree in Biochemistry, and his Medical Degree from the University of Massachusetts Medical School. He completed both his Residency in Internal Medicine, and his Fellowship in Cardiology at the University of Massachusetts Medical School. He is a Fellow of the American College of Cardiology and is Board Certified in Internal Medicine and Cardiovascular Disease.

Timothy J. Shanahan, D.O., CCDS, FACOI, FAAC
Dr. Shanahan graduated from the Philadelphia College of Osteopathix Medicine.  He received his Bachelor of Science at Pennsylvania State University.  He completed his Internal Medicine Residency at St. Luke's Hospital and his Cardiology Fellowship at Mercy Medical Center in Mason City, Iowa.  He is certified by the American Osteopathic Board of Internal Medicine, American Osteopathic Board of Cardiology, and American Society of Nuclear Cardiology.  He is also certivied by the International Board of Heart Rhythm and the Society of Cardiac CT.  

Roger N. Ruckman, M.D., FACC
Dr. Ruckman graduated Cum Laude from Williams College with Honors in Chemistry in 1966. He graduated from the University of Virginia School of Medicine in 1970. His Post-Doctoral training included the Peter Bent Brigham Hospital in Boston, the Medical Center Hospital of Vermont and a Cardiology Fellowship at Children’s Hospital Medical Center, Boston Massachusetts. He is Professor of Pediatrics at the George Washington University School of Medicine.

Stephen R. Shorofsky, M.D., Ph.D.
Dr. Shorofsky received his medical degree from the University of Chicago where he also completed his Internal Medicine Residency, Cardiovascular Disease Fellowship, as well as his Electrophysiology Fellowship. He is Board Certified in Internal Medicine, Cardiology, and Clinical Electrophysiology. He is a Professor of Medicine at the University of Maryland School of Medicine and is the Director of the Electrophysiology Laboratory at University of Maryland Heart Center. Dr. Shorofsky is a member of the American College of Cardiology, North American Society for Pacing and Electrophysiology, and the Biophysical Society.

Debra L. Tribett, R.N., CRNP
Ms. Tribett graduated in nursing from West Virginia University School of Nursing. She received her Master of Science degree from the University of Maryland Graduate School of Nursing and completed the Post-Masters degree Nurse Practitioner program at George Washington University School of Medicine. She is certified both as an Adult Nurse Practitioner and as an Acute Care Nurse Practitioner by the American Nurses Credentialing Center. She has had special training in lipid management.

Karen J. Daniels, MS, CRNP
Ms. Daniels graduated with a BSN in nursing from The Johns Hopkins University School of Nursing. She obtained her MS degree from the University of Maryland School of Nursing and is certified as a primary care nurse practitioner by the American Nurses Credentialing Center. She is a member of the Nurse Practitioner Association of Maryland, the Preventive Cardiovascular Nurses Association and the American Association of Heart Failure Nurses.