MediFind found 8 doctor with experience in Gastroesophageal Reflux Disease (GERD) near Clarion, PA. Of these, 7 are Experienced and 1 are Advanced.
UPMC Primary Care
Randy Kreider, MD, is a family medicine physician. He is certified by the American Board of Family Medicine. Dr. Kreider received his medical degree from the Pennsylvania State University College of Medicine and completed his family medicine residency at Harrisburg Hospital. Dr. Kreider’s clinical interests include health care for chronic diseases such as heart disease and diabetes, and preventive medicine. He is a member of the American Academy of Family Physicians and formerly, a physician with the United States Air Force. Dr. Kreider is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Cerebral Hypoxia, Memory Loss, Type 2 Diabetes (T2D), Hip Replacement, and Gastrostomy.
UPMC Primary Care
David Zlotnicki, MD, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Clarion Community Medicine-UPMC and is affiliated with UPMC Northwest. He completed his residency at Martin Army Community Hospital and obtained his medical degree at Medical College of Pennsylvania. Dr. Zlotnicki is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Urinary Incontinence, Lung Metastases, Kidney Stones, and Folliculitis.
UPMC Primary Care
Paul D. Hamm, DO, specializes in family medicine and is board-certified in family medicine/OMT by the American Osteopathic Board of Family Physicians. He practices at Shippenville Primary Care. Dr. Hamm completed his medical education at Philadelphia College of Osteopathic Medicine and residency at Martin Army Community Hospital and Clarion Hospital. Dr. Hamm is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Acute Kidney Failure, Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Endoscopy.
Butler Medical Providers
Charles Huston is a General Surgeon and a Vascular Surgeon in Clarion, Pennsylvania. Dr. Huston is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hernia, Necrosis, Familial Colorectal Cancer, Pacemaker Implantation, and Endoscopy.
Butler Medical Providers
Janice Kenneson is a primary care provider, practicing in Family Medicine in Clarion, Pennsylvania. Dr. Kenneson is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Vitamin B12 Deficiency, Urinary Tract Infection in Children, Hypertension, and Familial Hypertension.
Butler Medical Providers
Mary Tanyel is a primary care provider, practicing in Family Medicine in Clarion, Pennsylvania. Dr. Tanyel is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Hypertension.
James Rummel is a primary care provider, practicing in Family Medicine in Clarion, Pennsylvania. Dr. Rummel is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Rummel is currently accepting new patients.
Butler Medical Providers
Janice Semeyn is a primary care provider, practicing in Family Medicine in Fairmount City, Pennsylvania. Dr. Semeyn is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Pneumonia, Necrosis, Sinusitis, Endoscopy, and Gastrostomy.
Last Updated: 10/30/2025


