Conor Mulcahy, DO, is an internal medicine physician. He cares for adults with a range of chronic and acute conditions. “I enjoy being a ‘Jack of all trades’ but have a particular interest in optimizing lifestyle to help patients live healthier lives,” he says.|Dr. Mulcahy earned his medical degree from Lake Erie College of Osteopathic Medicine in Erie. After medical school, he completed a residency at Geisinger Medical Center, where he was resident of the year.|“I love the longitudinal relationships I get to have with patients,” he notes. “I also have a passion for teaching.”|In his spare time, Dr. Mulcahy enjoys ultimate Frisbee and hiking. Dr. Mulcahy is rated as an Advanced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Obesity, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

Matthew Haley is a primary care provider, practicing in Family Medicine in Danville, Pennsylvania. Dr. Haley is rated as a Distinguished provider by MediFind in the treatment of Hypertension. His top areas of expertise are Maturity Onset Diabetes of the Young, Lung Metastases, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

As an interventional cardiologist, Dr. Shikhar Agarwal specializes in treating valvular and structural heart disease in adults.|Dr. Agarwal earned his medical degree from the All India Institute of Medical Sciences in India and completed his residency at the Cleveland Clinic. He also completed fellowships in cardiovascular disease, interventional cardiology and structural intervention at the Cleveland Clinic.|He is experienced in performing a variety of cardiac procedures, including transcatheter aortic valve replacement (TAVR) and mitral valve repair (Mitraclip), as well as the implantation of Watchman devices for the treatment of atrial fibrillation.|Dr. Agarwal currently leads the structural heart disease program at Geisinger Medical Center in Danville. Under his leadership, he has grown the program and improved outcomes for those under his care. He helped lead the construction of a state-of-the-art hybrid operating room, one of the largest of its kind in the country.|Dr. Agarwal has been honored for early-career success by being recognized among the Pennsylvania Medical Society’s (PAMED) Top Physicians Under 40. His dedication to protecting the hearts of everyone he treats led his colleagues to nominate him for this prestigious award.|In addition to performing a variety of complex cardiac procedures, Dr. Agarwal is dedicated to expanding cardiac care to people in rural areas of Pennsylvania. Dr. Agarwal is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Aortic Valve Stenosis, Patent Foramen Ovale, Atrial Fibrillation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Dr. Haynos specializes in cardiac imaging and preventive cardiac care. His clinical interests include non-invasive cardiology. Dr. Haynos obtained his medical degree from Howard University. He completed his residency at the University of Illinois, Chicago. He completed a fellowship in cardiovascular diseases at the University of Iowa. He is board certified by the American Board of Internal Medicine in cardiovascular disease. Dr. Haynos is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Arrhythmias, Ectopic Heartbeat, Pulmonary Veno-Occlusive Disease, Bicuspid Aortic Valve, and Pacemaker Implantation.

Dr. Khan specializes in clinical cardiology, heart failure and cardio-oncology. His clinical interests include non-invasive cardiology. Dr. Khan earned his medical degree from Jinnah Sindh Medical University in Pakistan. He then moved to the United States to complete his residency and fellowship at Providence Hospital, Southfield. He is certified by the American Board of Internal Medicine in cardiovascular disease. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Familial Ventricular Tachycardia, Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR).

Thomas Scott is a Cardiologist in Danville, Pennsylvania. Dr. Scott is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Heart Attack, Apoplexy, Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

George Ruiz, MD, is a board-certified cardiologist and chair of Cardiology. He specializes in general heart care including treatment for heart failure, pulmonary hypertension, adult congenital heart disease and heart disease in pregnancy.|He has a clinical interest in treating heart failure and managing ventricular assist devices.“I love getting people back to who they were and coaching them to re-connect with their goals,” he says. “Heart failure routinely limits patients — I get excited when we can give patients back what heart failure has taken from them. It’s inspiring to see patients reclaim their lives.” He adds, “There’s something magical about a second chance. I always wanted to be part of team that made second chances possible.”|Dr. Ruiz attended The Albert Einstein College of Medicine at Yeshiva University in the Bronx. He completed a residency in internal medicine and a fellowship in cardiovascular medicine at The Brigham and Women’s Hospital of Harvard Medical School in Boston.“I love building teams,” he notes. “Over the years, I’ve been part of building teams that expanded the ways we help patients. These teams can challenge the notion of what is possible and improve the health of the communities they serve.”|In 2014, Dr. Ruiz received the John J. Lynch, MD, Moral Courage Award for his dedication to providing end-of-life care to those with advanced heart failure. And in 2009, he received the Nurses’ Choice Physician Collaboration Award. “It was a moving moment for me,” he recalls. “People perform best when everyone’s contribution is valued and respected.”|The child of immigrants from Cuba and Colombia, Dr. Ruiz is fluent in Spanish. “I grew up in an industrial town in northern New Jersey,” he says. “My hometown taught me the value of hard work, persistence and grit — lessons that have served me well.”|In his spare time, Dr. Ruiz is learning to cook. “I have an amazing wife and three daughters,” he adds. “Most of my free time happily belongs to them.”|Video: more from Dr. George Ruiz, M.D.|Referral|The provider’s specialties include:|Treatment for heart failure, pulmonary hypertension, adult congenital heart disease, and heart disease in pregnancy.|If you’re a provider who’d like to refer a patient, call our 24/7 referral line at 800-332-8901 or visit www.emr-link.com. Dr. Ruiz is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Heart Failure, Pulmonary Hypertension, Cor Pulmonale, and Pulmonary Veno-Occlusive Disease.

Dr. Fesniak specializes in advanced heart failure and cardiac transplantation, cardiac catheterization and endomyocardial biopsy. His clinical interests include non-invasive cardiology. Dr. Fesniak obtained his medical degree from The Pennsylvania State University. He completed his residency and his fellowship in cardiology at Geisinger Medical Center. He then completed another fellowship in transplant cardiology at Temple University Hospital. He is board certified by the American Board of Internal Medicine in internal medicine, cardiovascular disease, advanced heart failure and transplant cardiology. Dr. Fesniak is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Familial Ventricular Tachycardia, Arrhythmias, Pulmonary Veno-Occlusive Disease, Hypertensive Heart Disease, and Pacemaker Implantation.

Dr. Bucaloiu is a board-certified and fellowship-trained nephrologist specializing in hypertension. His clinical interests include hypertension, fluid and electrolytes, nephrology palliative care and acute kidney injury. His research interests include hypertension, fluid and electrolytes and acute kidney injury. Dr. Bucaloiu earned his medical degree from the Universitatea de Medicina si Farmacie Carol Davila in Romania. He then moved to the United States to complete his residency at Geisinger Medical Center. He completed a fellowship in nephrology at the same institution. Dr. Bucaloiu is certified by the American Board of Internal Medicine in nephrology. He speaks English, French and Romanian. Dr. Bucaloiu is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Acute Kidney Failure, and Renovascular Hypertension.

Dr. Dinko is a board-certified physician specializing in family medicine. He attended The Commonwealth Medical College, where he received his medical degree, and completed his residency at Washington Hospital. Dr. Dinko is certified by the American Board of Family Medicine.|Outside of work, Dr. Dinko enjoys sports. He also likes spending time outdoors, particularly hiking. Dr. Dinko is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Nephrosclerosis, and Renovascular Hypertension.

Dr. English is a board-eligible physician specializing in family medicine. Her clinical interests include preventive medicine. Dr. English attended the Lake Erie College of Osteopathic Medicine, where she received her medical degree, and completed her residency at Geisinger Wyoming Valley Medical Center. Dr. English is rated as an Experienced provider by MediFind in the treatment of Hypertension. Her top areas of expertise are Boils, Folliculitis, Carbuncle, Kidney Stones, and Thyroidectomy.

Dr. Beichner is a board-eligible physician specializing in family medicine. Her clinical interests include hormonal treatment for adult transgender patients (18 years old and up). She attended Jefferson Medical College of Thomas Jefferson University, where she earned her medical degree. Dr. Beichner completed her residency at Washington Hospital. Dr. Beichner is rated as an Experienced provider by MediFind in the treatment of Hypertension. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Acquired Agranulocytosis, and Hypertension.

Dr. Sundaresan is a board-certified physician specializing in pediatrics and internal medicine. Her clinical interests include preventive care and chronic disease management. Dr. Sundaresan attended Christian Medical College, Vellore, where she earned her degree in medicine. She completed her residency at Geisinger Medical Center. She is certified by the American Board of Pediatrics and by the American Board of Internal Medicine. Dr. Sundaresan is rated as an Experienced provider by MediFind in the treatment of Hypertension. Her top areas of expertise are Sinusitis, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Relapsing Multiple Sclerosis (RMS).

Mark Lentz, MD, is an internal medicine physician who provides comprehensive care for adults. He’s passionate about supporting his patients’ long-term health and well-being through preventive care, chronic illness management and timely treatment of new or acute conditions — large or small.|With decades of experience, Dr. Lentz has developed deep clinical expertise in managing a wide range of adult health concerns, particularly chronic conditions such as arthritis, diabetes and heart disease. He also has a special interest in helping patients manage restless legs syndrome.|Originally from Indiana, Pennsylvania, Dr. Lentz earned his medical degree from Thomas Jefferson University and completed his residency at Allegheny General Hospital. He is a Fellow of the American College of Physicians, a recognition of his dedication to delivering the highest standard of care.|Dr. Lentz is known for his thoughtful, patient-first approach and his genuine desire to make a meaningful difference in the lives of those he serves. Dr. Lentz is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Anaplastic Thyroid Cancer, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Glutaric Acidemia Type 2.

Dr. Sapkota is a board-eligible physician specializing in internal medicine. His clinical interests include cardiovascular diseases, diabetes and related complications as well as wilderness and mountain medicine. Dr. Sapkota attended Manipal College of Medical Sciences, where he earned his medical degree. He completed his residency at Interfaith Medical Center. Dr. Sapkota speaks English, Nepali and basic Hindi.|Outside of work, Dr. Sapkota enjoys hiking, rock/ice/wall climbing and traveling. He also likes to play soccer and volleyball. Dr. Sapkota is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Hypothyroidism, Maturity Onset Diabetes of the Young, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Greg Burke, MD, is an internal medicine physician. He helps adults manage multiple complex conditions. And he provides preventive care. Dr. Burke has a special interest in the comprehensive care of older adults.|He attended Jefferson Medical College. He followed that with an internship at Thomas Jefferson University Hospital in Philadelphia.|Dr. Burke was inspired to become a provider “to have the opportunity to help others in the relief of suffering.”|He adds, “I enjoy developing long-term relationships with my patients and sharing the work with wonderful colleagues.”|A native of northeastern Pennsylvania, Dr. Burke is the proud father of 4 daughters. Dr. Burke is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Decorticate Posture, Decerebrate Posture, Hypertension, and Familial Hypertension.

Thomas Morland, MD, is a board-certified physician specializing in internal medicine. Dr. Morland has a special interest in preventing chronic illness through lifestyle changes.|“I enjoy working with patients on intensive prevention and placing lifestyle first,” he says. “I find that by incorporating whole foods into their diets, getting more exercise, improving sleep and managing stress, patients can stabilize or even reverse chronic medical conditions and decrease their reliance on medications.”|Dr. Morland attended Yale University, where he received his medical degree, and completed his residency at the Hospital of the University of Pennsylvania. Dr. Morland is certified by the American Board of Internal Medicine and the American College of Lifestyle Medicine.|“The best part of my job is seeing a patient exceed expectations,” he says. “It's great to provide the ‘standard of care,’ but when a patient takes their health into their own hands and collaborates with their healthcare team, we can see patients achieve things they never thought possible.”|Dr. Morland enjoys spending time with his wife and three children, playing the string bass and piano, hiking, playing soccer and swimming. His family has an organic garden in their backyard where “we try to put our own advice into practice,” he says. Dr. Morland is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Pulmonary Embolism, Shwartzman Phenomenon, and Coronary Artery Bypass Graft (CABG).

Brian Timms is a primary care provider, practicing in Internal Medicine in Danville, Pennsylvania. Dr. Timms is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Timms is currently accepting new patients.

Dr. Cover is a board-certified internal medicine physician. He attended The Pennsylvania State University College of Medicine, where he earned his medical degree. He completed his residency at the University of Pittsburgh Medical Center - Mercy Hospital of Pittsburgh. Dr. Cover is certified by the American Board of Internal Medicine. Dr. Cover is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Decerebrate Posture, Decorticate Posture, Acute Febrile Neutrophilic Dermatosis, and Anemia.

David Rolston, MD, is chair of the Department of Medicine Specialties for the Medicine Institute and director of the Division of General Internal Medicine at Geisinger Medical Center in Danville.|Dr. Rolston received his medical training and degree at the Christian Medical College, Vellore, University of Madras, India. He completed his residency at Hahnemann University Hospital in Philadelphia, and was chief medical resident at Hahnemann and at Crozer Chester Medical Center in Pennsylvania. He was elected to the Alpha Omega Alpha Honor Medical Society. After his residency, he was an attending physician and codirector of the internal medicine residency program at Graduate Hospital in Philadelphia. Dr. Rolston then became a staff physician at the Cleveland Clinic, Cleveland, Ohio, where he served as director of the Internal Medicine A91 Clinic, associate program director of the residency program in internal medicine, director of the physical diagnosis curriculum at the Cleveland Clinic Lerner College of Medicine and deputy editor of the Cleveland Clinic Journal of Medicine. He served as treasurer/secretary of the Ohio branch of the American College of Physicians. At Geisinger, he serves on several institutional committees and is part of the governing body for MyCode®.|Dr. Rolston is an editor and reviewer for national and international scientific journals and has published more than 150 manuscripts, abstracts and book chapters. He was the recipient of the prestigious Wellcome Trust Fellowship and has received numerous awards for research and teaching. He has been selected for Best Doctors in America.|Dr. Rolston’s areas of clinical interest include taking care of patients with complex medical problems. His research interests include intestinal water and electrolyte transport, intestinal-related infectious diseases and clinical and basic research as it relates to obesity. Dr. Rolston is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Spinal Muscular Atrophy (SMA), Spinal Muscular Atrophy Type 3, and Gastric Bypass.