Summary

Dr. Philip Coff specializes in gastroenterology and internal medicine, bringing nearly five decades of experience to patient care. He earned his medical degree from Hahnemann University School of Medicine and completed his residency at Washington DC VA Medical Center. With 49 years of practice, Dr. Coff has developed extensive expertise in digestive health and comprehensive internal medicine. He provides care in English for his patients.

Dr. Coff practices at Providence Saint Mary Medical Center and Seton Northwest Hospital, serving patients throughout Walla Walla, Washington. His clinical focus includes treating colon polyps and managing upper gastrointestinal bleeding. He also specializes in caring for patients with GERD, helping them find relief from acid reflux symptoms. Dr. Coff performs procedures such as sedation services and abdominal ultrasound examinations. Patients have given him an average rating of 2.6 on Vitals.

Overview based on verified provider data

Quick Facts

  • 2.6
  • 49 years of experience
  • speaks English
  • Washington DC VA Medical Center
  • 11 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Philip Matthew Coff has 2 locations

Providence Gastroenterology Walla Walla

1017 S 2nd Ave Ste 1Walla Walla, WA 99362
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

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Dr. Philip Matthew Coff, MDJi Soo Choi, APRNDr. Gerald Roger B Craigg, MDDr. James Ely Harri, MD
GastroenterologyGastroenterologyInternal MedicineGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
2.6 
4.3 
49 Years of Experience 30 Years of Experience 49 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish Speaks English, Spanish
Walla Walla , WASACRAMENTO , CAWalla Walla , WAWalla Walla , WA
Med School: Hahnemann University School Of Medicine Med School: New York University Med School: Loma Linda University School Of Medicine Med School: University Of Washington School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Philip Matthew Coff

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Philip Matthew Coff has the following 2 specialties

Specialty Expertise

Dr. Philip Matthew Coff has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

49 Years Experience

Dr. Philip Matthew Coff holds an expired medical license in the state of Washington.

Medical License

Medical Doctor with an expired medical license in the state of Washington that expired in 2026.

Education & Training

Residency

Completed their residency at Washington DC VA Medical Center.

Medical School

Graduated from Hahnemann University School Of Medicine in 1977.

NPI Number

Dr. Coff's NPI number is 1477550572.

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Frequently Asked Questions

What languages does Dr. Philip Coff speak?
Dr. Philip Coff speaks English.
How can I make an appointment with Dr. Philip Coff?
You can find contact information for Dr. Philip Coff here on Vitals.
Where is Dr. Philip Coff's office located?
Dr. Philip Coff's office is located at 1017 S 2nd Ave Ste 1, Walla Walla, WA, 99362.
Is Dr. Philip Coff accepting new patients?
Dr. Philip Coff has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Philip Coff affiliated with?
Dr. Philip Coff is affiliated with Providence Saint Mary Medical Center and Seton Northwest Hospital.

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