If you have any problems or questions about scheduling a procedure please call scheduling at 1-814-226-1578 or Special Procedures at 1-814-226-1341

Physicians

Ronald Cramer, DO
Medical Director of SPU\Endoscopy
Clarion Digestive Disease and Weight Management Center
713 Wood Street
Clarion, Pa 16214
(814)-227-2343
Hours by appointment only

Dr. Cramer also sees patients at Semeyn Family Practice, located near the Hazen exit in Brookville. Appointments are scheduled for Thursday afternoons.

Specialty/Procedures Performed: specializing in treatment of bowel, liver, gallbladder, biliary and pancreatic diseases, gerd and hepatitis C. procedures include upper endoscopy, colonoscopy, sigmoidoscopy, ERCP, liver biopsy, esophageal manometry with impedance plesmography, capsule endoscopy, hydrogen breath testing, hemorrhoidal treatment and weight management clinic
Medical School - Southeastern College of Osteopathic Medicine, 1990
Internship: Clarion Hospital, 1991
Residency: Internal medicine, Western Pennsylvania Hospital Program, Pittsburgh, Pa 1992
Fellowship: Gastroenterology, Western Pennsylvania Hospital Program, Pittsburgh, Pa. 1996
Certification: Board Certified in Internal Medicine and Gatroenterology

Charles C. Huston,III, MD,Facs
Surgical Associates of Clarion
Clarion Health Complex
24 Doctors Lane
Suite 102
Clarion, Pa. 16214
Clarion (814)-226-8838
Oil City (814)-676-0848
Hours by appointment only
Medical School - Temple University Medical School, Philadelphia,Pa. 1976
Internship: Surgical, University of Kentucky, Lexington, KY, 1977
Residency: General/Vascular, University of Kentucky, Lexington Ky, 1981
Certification: American Board of Surgery(recertified) 2003
National Board of Medical Examiners, 1977



Phillip A. Walker, II, D.O.
Doctors of Clarion,Inc.
420 Wood Street
Clarion, Pa. 16214
(814)-226-7722
By appointment only.
Specialty/Procedures Performed: cardiac stress testing, pulmonary functions, bronchoscopy, upper and lower GI endoscopy.
Medical School - University of Health Sciences College of Osteopathic Medicine, Kansas City,
MO, 1982
Internship: Lakeview Osteopathic Hospital, Battlecreek, MI, 1983
Residency: Doctors Hospital, Columbus,OH, 1986
Certification: American College of Osteopathic Internists,Critical Care Medicine/Internal Medicine