Endoscopy / Colonoscopy
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Northwest Digestive Center
Address: 750 N. Syringa St. Suite 205
Post Falls, ID 83854
(Northwest Specialty Hospital)
Phone: 208.262.0945
Fax: 208.415.0150
Hours:
Sunday: Closed
Monday: 8AM-4PM
Tuesday: 8AM-4PM
Wednesday: 8AM-4PM
Thursday: 8AM-4PM
Friday: 8AM-12PM
Saturday: Closed
Northwest Digestive Center
Address: 750 N. Syringa St. Post Falls, ID. 83854
Our physicians have teamed up to form a one-of-a-kind institute that offers the most comprehensive diagnostics, the latest imaging technologies, and the widest range of treatment options, all backed by some of the most experienced doctors in the region.
Northwest Specialty Hospital sets a new standard of excellence for the treatment of digestive disorders. From advanced imaging and diagnostics, to highly skilled surgeons, we provide the highest level of treatment – all under one roof.
- GERD
- Barrett’s Esophagus
- Achalasia
- Malignancy
- Esophagitis
- Hiatal Hernia
- Gastritis
- Gastroparesis
- Gastric Ulcers
- Gastric Tumors
- Pancreatitis
- Pancreatic Cancer
- Splenectomy
- Liver
- Duodenal Ulcers
- Intestinal Bleeding
- Small Bowel Cancer
- Crohn’s Disease
- Small Bowel Obstruction
- Colon Bleeding
- Ulcerative Colitis
- Colitis
- Diverticulosis
- Diverticulitis
- Colorectal Polyp
- Colon Cancer
- Appendicitis
- Large Bowel Obstruction
- Rectal Bleeding
- Colorectal Cancer
- Rectal Prolapse
- Hemorrhoids
- Inguinal Hernia
- Femoral Hernia
- Umbilical Hernia
- Ventral Hernia
- Metabolic and Bariatric Surgery
Find the forms you need prior to your visit at Northwest Digestive Center. If you can’t find a form, please contact us at 208.262.0945.
Providers
John Pennings, MD, FACS, FAFS, FASMBS
General Surgery, Bariatrics, Endoscopist
Dr. John Pennings received his MD degree from the University of Minnesota Medical School, which was followed by a general surgery residency at Emanuel Medical Center in Portland, Oregon, an institution noted for excellence in trauma and critical care. He went on to complete a fellowship in advanced laparoscopic surgery and endoscopy at Oregon Health Sciences University. He was one of the first eight fellows in the nation to complete this highly specialized training.
During this training, Dr. Pennings helped to develop new surgical techniques for esophageal, gastric and colon surgery, and was responsible for educating other surgeons in these new, minimally invasive surgical techniques. Dr. Pennings has also pursued advanced training in bariatric (weight loss) surgical techniques, surgical and endoscopic management of reflux disease, Barrett’s esophagus and non-surgical management of hemorrhoids.
In his twenty year career as a community general surgeon, he founded Minimally Invasive Surgery Northwest, Surgical Bariatrics Northwest, Optifit, and currently is the founder and director of The Northwest Digestive Center.
Dr. Pennings has served in leadership roles as chairman of the department of surgery at Kootenai Medical Center and as chairman of the board of directors at Northwest Specialty Hospital. As part of his involvement at Northwest Specialty Hospital, he oversaw the development of a comprehensive bariatric surgery program and was awarded Center of Excellence in Bariatric Surgery status by the American Society of Metabolic and Bariatric Surgery. He is board certified by the American College of Surgeons, a fellow of the American College of Surgeons, a fellow of the American Society for Metabolic and Bariatric Surgeons, and an active member of the Society of American Gastrointestinal and Endoscopic Surgeons. He is committed to surgical excellence and compassionate patient care.
Dr. Pennings is trained in the entire spectrum of benign and malignant digestive diseases. He has completed accredited fellowship training programs. Fellowship training is beyond what is required in standard residency training and is the highest level of surgical training attainable. Dr. Pennings has completed this rigorous training in order to become the highest level expert in the medical and surgical aspects of gastrointestinal diseases.
Medical School: University of Minnesota
Residency: Emanuel Medical Center
Fellowship: Oregon Health Sciences University
Certifications: American Board of Surgery
Memberships: Idaho Medical Association, American College of Surgeons, Idaho Chapter American College of Surgeons, Kootenai-Benewah Medical Society, American Society for Metabolic and Bariatric Surgeons, Society of American Gastrointestinal and Endoscopic Surgeons
Northwest Digestive Center
750 North Syringa Street, Suite 205
Post Falls, Idaho 83854
Phone: (208) 262-0945
Fax: (208) 415-0150
Derek Dirks, MD
General Surgery, Bariatrics, Endoscopist
Dr. Dirks grew up in Coeur d’Alene, ID. He is a graduate of the University of Idaho in Moscow, ID with a BS in Biology and a minor in Spanish. He attended medical school at the University of Iowa Roy J. & Lucille A. Carver College of Medicine in Iowa City, IA. He completed the University of South Dakota general surgery residency program in Sioux Falls, SD. He finished his training with a fellowship in bariatric surgery at Legacy Good Samaritan Hospital in Portland, Oregon. During his fellowship he was trained in bariatric surgery with the Legacy Weight and Diabetes Institute and advanced foregut and colorectal surgery with The Oregon Clinic.
Dr. Dirks is board certified in general surgery by the American College of Surgeons.
Dr. Dirks resides in Coeur d’Alene, ID with his wife and four daughters. He enjoys skiing in the winter and spending time hiking, running, and time on the water in the summer.
Medical School: University of Iowa Roy J. and Lucille A. Carver College of Medicine
Residency: University of South Dakota Sanford School of Medicine
Fellowship: Legacy Good Samaritan
Memberships:
Oregon State Medical License
Certifications: American Board of Surgery
ATLS Instructor Certification
FLS Certification
FES Certification
ACLS Certification
BLS Certification
Northwest Digestive Center
750 N. Syringa St., Suite 205
Post Falls, ID 83854
Phone: (208) 262-0945
Fax: (208) 415-0150
Minimally Invasive Surgery
Address: 750 N. Syringa St. #103
Post Falls, ID. 83854
Phone: 208.415.0151
Fax: 208.777.1591
Clinic Hours:
Sunday: Closed
Monday: 8AM-4PM
Tuesday: 8AM-4PM
Wednesday: 8AM-4PM
Thursday: 8AM-4PM
Friday: 8AM-12PM
Saturday: Closed
Minimally Invasive Surgery
Address: 750 N. Syringa St. #103. Post Falls, ID. 83854
Providers
Antoine Sarkis, MD
General Surgery, Breast Surgery, Endoscopy
Dr. Sarkis has been in practice in North Idaho since 1997. He has a special interest in the management of benign and malignant diseases of the breast and is a member of the American Society of Breast Surgeons. Dr. Sarkis performs endoscopy and a variety of minimally invasive, as well as more traditional surgical techniques, to diagnose and manage diseases of the gastrointestinal tract. Dr. Sarkis received his medical education at Saint Joseph University School of Medicine in Lebanon. He completed his surgical training at Saint Vincent’s Hospital and Medical Center of New York and at New York Medical College. He is board certified by the American College of Surgeons. He joined Minimally Invasive Surgery in 2001 to serve patients seeking state-of-the-art diagnosis and management of diseases of the breast and gastrointestinal tract. He offers minimally invasive, as well as more traditional surgical interventions for a variety of disease states.
Education: St. Joseph University School of Medicine
Medical School: St. Joseph University School of Medicine
Residency: St. Vincent's Hospital and Medical Center of New York
Memberships: American Society of Breast Surgeons
Minimally Invasive Surgery
750 N Syringa St #103
Post Falls, ID 83854
Phone: (208) 415-0151
Fax: (208) 777-1591