MUSC Health Cardiology - Orangeburg

Mark J. Krzyston, MD, is a board-certified cardiologist with decades of experience in

cardiovascular medicine. He earned his medical degree from St. George's University School of

Medicine in Grenada, West Indies, in 1981, following a Bachelor of Science degree from

Fairfield University in North Fairfield, Connecticut. He completed his internship, residency, and

cardiology fellowship at Mt. Sinai Hospital in Hartford, Connecticut.

He is a Fellow of the American College of Cardiology and an active member of several

professional organizations, including the American Medical Association, South Carolina

Medical Association, Edisto Medical Society, American Heart Association, the American

Society of Echocardiography, and the Society for Vascular Ultrasound.

Dr. Katrina Bidwell is a board-certified cardiologist specializing in interventional and structural cardiology. A graduate of Western Kentucky University, she earned her medical degree at the University of Kentucky College of Medicine in Lexington, Kentucky. She completed her internal medicine residency at the University of Kentucky Chandler Medical Center. Dr. Bidwell completed her fellowship training in cardiovascular disease at the Medical University of South Carolina in Charleston, where she then spent an additional year training in Interventional Cardiology.





Dr. Bidwell has participated in scientific research in cardiology since medical school, has authored numerous publications in the field, and has presented at conferences on many occasions.





After completing her training, Dr. Bidwell was delighted to accept a position to join the Heart and Vascular group at MUSC Columbia Medical Center Downtown. South Carolina is a beautiful state, Columbia is a vibrant city, and Dr. Bidwell is proud to make this her home and serve the people of the Midlands.





Dr. Bidwell treats patients across the cardiovascular disease spectrum: in addition to general cardiology, her special interests are in the treatment of coronary disease, transcatheter aortic valve replacement (TAVR), and left atrial appendage closure (Watchman), among others. Dr. Bidwell is incredibly passionate about partnering with her patients to ensure they understand their options and make educated treatment choices.

Samuel Van King, MD, is a board-certified cardiologist based in Orangeburg, South Carolina. He specializes in diagnosing and treating cardiovascular diseases, with expertise in cardiac imaging and non-invasive cardiac care.

A South Carolina native, Dr. King graduated *summa cum laude* from Wofford College with a Bachelor of Science in Biology and was inducted into Phi Beta Kappa for academic excellence. He earned his medical degree from the University of South Carolina School of Medicine in Columbia and completed his residency in internal medicine and fellowship in cardiovascular disease at Richland Memorial Hospital.

Dr. King is an active member of the Society of Cardiovascular Computed Tomography. He also serves in leadership roles within his field, including oversight of cardiac imaging programs and cardiology services.

In addition to his clinical work, Dr. King has contributed to published research on advancements in coronary angioplasty and cardiovascular care.

Dr. Joshua "Bear" Coney is a board-certified cardiologist specializing in Advanced Heart Failure, Heart Transplantation, and Mechanical Circulatory Support. He graduated from the University of Texas Medical School at Houston and has trained at highly respected institutions, including Baylor University Medical Center and Loma Linda University, to obtain his post-doctoral certifications. After completing an Invasive Advanced Heart Failure and Heart Transplantation fellowship at Baylor University Medical Center, he was invited to serve as section leader of Advanced Heart Failure and Heart Transplantation Medicine at the Tidelands Health hospital system in Myrtle Beach, where he established their Heart Failure Clinic. He served our country as a reserve officer of the United States Navy, completing his service at the rank of Lieutenant Commander.





Dr. Coney has been invited to present research and case reports at international conferences. Throughout his training, he has been awarded for teaching both medical students and residents. He brings an extensive background in providing care for underprivileged populations. He intends to extend the ground-breaking therapies in advanced heart failure and heart transplant medicine at MUSC Charleston to Columbia, SC.

Yash Jobanputra, MD, is an interventional cardiologist specializing in the diagnosis and treatment of cardiovascular conditions. He utilizes minimally invasive techniques to improve heart health and is experienced in a wide range of advanced cardiac procedures, including coronary interventions, angioplasty, and stent placement.





Dr. Jobanputra earned his medical degree from Government Medical College in India. He went on to complete his internal medicine residency at the University of Miami/JFK Medical Center Palm Beach Regional GME Consortium, followed by a cardiology fellowship at St. Vincent Hospital in Worcester, MA, and an interventional cardiology fellowship at Mt. Sinai Hospital in New York.





Dr. Jobanputra is certified in nuclear cardiology, adult echocardiography, and level two cardiac CT. His interests include complex coronary procedures, use of rotational atherectomy, mechanical support devices and peripheral endovascular procedures.





Working at MUSC Health-Orangeburg aligns with Dr. Jobanputra's mission of serving the people of South Carolina. His goal is to deliver excellent clinical care to the community and achieve superior procedural outcomes. He takes great pride in establishing a strong connection with his patients and educating them, so they are better equipped to take ownership of their health.





Dr. Jobanputra's dedication to advancing cardiovascular medicine is evident in his extensive research background, which includes a clinical research fellowship at the Cleveland Clinic under the mentorship of Dr. Samir Kapadia. He was honored with the Young Investigator Award by the American Association of Cardiologists of Indian Origin and has received international recognition for his contributions to medical research. Having published over 30 peer reviewed articles in esteemed cardiovascular journals, he is committed to advancing research in the field and holds editorial positions in several academic journals.

Dr. Faisal A. Tamimi, M.D., is a board-certified Interventional Cardiologist with extensive training in Cardiovascular disease, Interventional cardiology, and Structural heart disease and interventions. He earned his MBBS/MD degree with Honors from College of Medicine, King Saud University in Riyadh, Saudi Arabia where he grew up. He then completed a research fellowship in Pulmonary Hypertension at Tufts Medical Center in Boston, Massachusetts after which he joined Lahey Hospital and Medical Center in Burlington, MA for his internship and Internal Medicine residency. He then joined Mount Sinai Heart for his General Cardiology Fellowship and later Mount Sinai Heart, Morningside in New York City for his Interventional Cardiology training, where he also served as Chief Interventional Fellow.





To further advance his expertise, he completed additional specialized training in Structural Heart Disease and Interventions at the University of California, San Francisco. His passion and advanced clinical experience include complex coronary interventions and cutting-edge structural procedures such as Transcatheter Aortic Valve Replacement (TAVR), Mitral and Tricuspid Valve interventions, and PFO/ASD closures.





He has contributed to numerous publications and presentations on topics in the field of Interventional Cardiology and valvular heart disease. He is fluent in English and Arabic, Dr. Tamimi enjoys running, swimming, and tennis, and is dedicated to global health initiatives including volunteer work in refugee camps and treatment of heart disease in marginalized communities.

Nicole Tidd, APRN, is an experienced nurse practitioner specializing in cardiology, primary care, and physical medicine, with advanced expertise in electrophysiology, heart failure, and palliative care. She provides comprehensive patient evaluations, diagnostic testing, regenerative medicine, and personalized treatment planning with a strong focus on whole-patient wellness.

Nicole earned her Master of Science in Nursing from The Catholic University of America in Washington, D.C., and holds additional degrees from Florida Atlantic University and Palm Beach State College. Her career spans leadership and clinical roles in cardiac electrophysiology, hospice care, and clinical research, including experience with major institutions such as Kaiser Permanente, Washington Hospital Center, and St. Jude Medical.

She has coordinated genetic studies on cardiac devices, lectured on heart failure and arrhythmia management, and is recognized for her compassionate, evidence-based approach to improving patients' quality of life.