location_on Locations
docs General Information
St. Luke's is the leading provider of primary and specialty care for your entire family in the greater Lehigh Valley and Warren County, New Jersey.
St. Luke's specialty care providers play an important role in your family's health and well-being and are committed to providing you with quality and compassionate care. New patients are welcome.
After-Hours Calls and Emergencies:
If you have a health concern that arises at night or over the weekend, please call our office's main number. The answering service will contact the physician on-call. If you believe any delay in medical attention could result in a life-threatening situation, please go immediately to the nearest emergency room for treatment and notify our office as soon as you are able. For life-threatening emergencies, please use 911.
Our Team
Michael J. Cassidy, MD east
Gastroenterology
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Expertise Anemia | Biliary Disease | Esophageal Diseases | Gastroesophageal Reflux | Inflammatory Bowel Disease
Nathan J. Davis, DO east
Gastroenterology
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Inki Hong, MD east
Gastroenterology | Internal Medicine
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Keith R. Kearney, DO east
Gastroenterology
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Expertise Anemia | Biliary Disease | Esophageal Diseases | Gastroesophageal Reflux | Inflammatory Bowel Disease
Ira Kelberman, MD east
Gastroenterology | Internal Medicine
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Expertise Anemia | Biliary Disease | Esophageal Diseases | Gastroesophageal Reflux | Inflammatory Bowel Disease
Lauren Moore, PA-C east
Physician Assistant | Gastroenterology
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William J. O'Toole, MD east
Gastroenterology | Internal Medicine
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Expertise Anemia | Biliary Disease | Esophageal Diseases | Gastroesophageal Reflux | Inflammatory Bowel Disease
Herman D. Sharrer, CRNP east
Nurse Practitioner
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Expertise Anemia | Biliary Disease | Esophageal Diseases | Gastroesophageal Reflux | Inflammatory Bowel Disease
Grace H. Shin, MD east
Gastroenterology
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Expertise Anemia | Biliary Disease | Esophageal Diseases | Gastroesophageal Reflux | Inflammatory Bowel Disease
Vesselin T. Tomov, MD east
Gastroenterology
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Expertise Inflammatory Bowel Disease