MediFind found 88 doctor with experience in Diarrhea near Dallas, PA. Of these, 83 are Experienced and 5 are Advanced.
Geisinger Dallas
Dr. Olshemski is a board-certified physician specializing in family medicine. His clinical interests include communication with patients, hyperlipidemia, hypertension and diabetes. His research interests include breast cancer. Dr. Olshemski attended Drexel University, where he received his medical degree, and completed his residency in family medicine at Wyoming Valley Healthcare System. He is certified by the American Board of Family Medicine. Dr. Olshemski is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Autoimmune Hemolytic Anemia, Postmenopausal Osteoporosis, Lung Metastases, and End-Stage Renal Disease (ESRD).
Geisinger Dallas
Dr. Durkin is a board-certified physician specializing in family medicine. She attended the Philadelphia College of Osteopathic Medicine, where she earned her medical degree. She completed her residency at the same institution. Dr. Durkin is certified by the American Osteopathic Board of Family Physicians in family medicine. Dr. Durkin is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), High Cholesterol, and Hypertension.
Geisinger Dallas
Richard M. Oley, DO, is board certified in family medicine. He is a native of northeast Pennsylvania, having grown up in Plainsville and graduated from James M. Coughlin High School and Wilkes University with a major in chemistry.|Dr. Oley received his medical degree from Philadelphia College of Osteopathic Medicine on a U.S. Air Force scholarship. He completed his residency in family medicine at Andrews Air Force Base in Maryland. He then served with the 22nd Medical Group at McConnell Air Force Base in Kansas and with the 39th Medical Group at Incirlik Air Base in Turkey in support of Operation Northern Watch and Operation Enduring Freedom.|Dr. Oley is married with three children and is active in his church as a musician and liturgist. He has been actively involved in scouting with the Boy Scouts of America for more than 40 years and has been recognized for his leadership and contributions to youth. In his free time, Dr. Oley enjoys camping, hiking, backpacking, gardening, history, reading and choral music. Dr. Oley is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Geisinger Dallas
Dr. Brezinski-Clark is a board-certified physician specializing in family medicine. Her clinical interests include preventive medicine. She earned her doctorate in osteopathic medicine from the Philadelphia College of Osteopathic Medicine, and completed her residency at Long Beach Memorial Medical Center. Dr. Brezinski-Clark is certified by the American Osteopathic Board of Family Physicians. Dr. Brezinski is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, Malnutrition, and Maturity Onset Diabetes of the Young.
Geisinger Dallas - Community Medicine
Dr. Joseph is a board-certified physician specializing in family medicine. His clinical interests include preventive medicine. Dr. Joseph attended the Philadelphia College of Osteopathic Medicine, where he received his degree in osteopathic medicine, and completed his residency at St. Joseph Medical Center. Dr. Joseph is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypothyroidism, Thrombectomy, and Stent Placement.
Geisinger Kingston - 65 Forward
Dr. Tricarico is a board-certified physician specializing in family medicine. He earned his doctorate degree in osteopathic medicine from the Philadelphia College of Osteopathic Medicine. He is certified by the American Board of Family Medicine. Dr. Tricarico is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Lung Metastases, Coccydynia, Lung Cancer, Endoscopy, and Microdiscectomy.
Geisinger Wilkes Barre - Community Medicine
Dr. Woloski is a board-certified physician specializing in family medicine. His clinical interests include resident/medical student education, inpatient and outpatient medicine, primary care advocacy/access to care, women's health, and behavioral medicine. Dr. Woloski's research interests include resident education, Alzheimer’s dementia and population health. He attended Drexel University, where he received his medical degree. Dr. Woloski is certified by the American Board of Family Medicine. He is assistant program director for the Geisinger Kistler Family Medicine Residency Program. Dr. Woloski is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Breast Cancer, Type 2 Diabetes (T2D), Peptic Ulcer, and Maturity Onset Diabetes of the Young.
Geisinger Wilkes Barre - LIFE Geisinger
Dr. Pacheco is a board-certified physician specializing in family medicine. She obtained her medical degree from the American University of the Caribbean School of Medicine. She completed her residency at the University of Connecticut Health Center and Latrobe Area Hospital. Dr. Pacheco is certified by the American Board of Family Medicine. Dr. Pacheco is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Maturity Onset Diabetes of the Young, Renovascular Hypertension, Postmenopausal Osteoporosis, and Chronic Obstructive Pulmonary Disease (COPD).
Geisinger Pittston - Community Medicine
Dr. Spagnolini is a board-certified physician specializing in family medicine. He attended Universita di Padova, Facolta di Medicina, where he received his medical degree, and completed his residency at St. Joseph's Medical Center, Yonkers. Dr. Spagnolini is certified by the American Board of Family Medicine. He speaks English, Italian and Spanish. Dr. Spagnolini is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Cor Pulmonale, Maturity Onset Diabetes of the Young, Iron Deficiency Anemia, and Type 2 Diabetes (T2D).
Geisinger Pittston - Community Medicine
Dr. Harrison is a board-certified physician specializing in family medicine. She attended The Pennsylvania State University College of Medicine, where she received her medical degree. She completed her residency in family medicine at WellSpan York Hospital. Dr. Harrison is certified by the American Board of Family Medicine in family medicine. Dr. Harrison is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Microcephaly with Spastic Quadriplegia, Microcephaly, Galloway-Mowat Syndrome, and Autosomal Recessive Primary Microcephaly.
Alan Boonin is a primary care provider, practicing in Family Medicine in Shavertown, Pennsylvania. Dr. Boonin is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Klinefelter Syndrome, Heart Attack, Muscle Atrophy, Endoscopy, and Ureteroscopy.
Commonwealth Physician Network LLC
Lanning Anselmi is a primary care provider, practicing in Family Medicine in Shavertown, Pennsylvania. Dr. Anselmi is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Acute Kidney Failure, End-Stage Renal Disease (ESRD), Maturity Onset Diabetes of the Young, and Sitosterolemia.
Geisinger Pittston - Community Medicine
Joseph Leo is a primary care provider, practicing in Internal Medicine in Pittston, Pennsylvania. Dr. Leo is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Sinusitis, Empyema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Acute Kidney Failure.
Digestive Care Associates, PC
Charles Scrobola is a Gastroenterologist in Edwardsville, Pennsylvania. Dr. Scrobola is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Enlarged Liver, Non-Alcoholic Fatty Liver Disease, Gardner Syndrome, Endoscopy, and Gastrostomy.
Debra T Miller MD LLC
Debra Miller is a primary care provider, practicing in Family Medicine in Kingston, Pennsylvania. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Insomnia, Hypothyroidism, High Cholesterol, and Familial Hypertension.
Commonwealth Physician Network LLC
Karthik Penumetsa is a Gastroenterologist in Nanticoke, Pennsylvania. Dr. Penumetsa is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy.
Geisinger Nanticoke
Dr. Werner is a board-certified and fellowship-trained physician specializing in family medicine. She attended the University of Pittsburgh, where she received her medical degree. She completed her residency in family medicine and her fellowship in geriatrics at Palmetto Health Richland – University of South Carolina. Dr. Werner is certified by the American Board of Family Medicine. Dr. Werner is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Maturity Onset Diabetes of the Young, Relapsing Multiple Sclerosis (RMS), Type 2 Diabetes (T2D), and Hypothyroidism.
Geisinger Tunkhannock Hunter Hwy - Community Medicine
Dr. Clark is a board-certified physician specializing in family medicine. Her clinical interests include women’s health, preventive care and breast cancer screening. Dr. Clark attended West Virginia University, where she received her medical degree, and completed her residency at St. Luke's Hospital, Allentown. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Maturity Onset Diabetes of the Young, Hypothyroidism, Type 2 Diabetes (T2D), and High Cholesterol.
Geisinger Wyoming Valley Medical Office Building - Gastroenterology
Dr. Deivert is a board-certified and fellowship-trained gastroenterologist. His clinical interests include a focus on clinical program development and endoscopic retrograde cholangiopancreatography (ERCP). Dr. Deivert obtained his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency and a fellowship in gastroenterology at Geisinger Medical Center. Dr. Deivert is certified by the American Board of Internal Medicine in gastroenterology. Dr. Deivert is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hepatitis C, Hepatitis, Alcoholic Cirrhosis, Gastrectomy, and Gastrostomy.
Geisinger Wyoming Valley Medical Office Building - Gastroenterology
Dr. Boger is a board-certified and fellowship-trained gastroenterologist. His clinical interests include esophageal motility as well as general gastroenterology. Dr. Boger earned his medical degree from Thomas Jefferson University. He completed his residency as well as a fellowship at Walter Reed Army Medical Center. He is certified by the American Board of Internal Medicine in gastroenterology. Dr. Boger is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Encopresis, Bowel Incontinence, Angiodysplasia of the Colon, Gastrectomy, and Endoscopy.
Last Updated: 01/09/2026














