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

  • accepting new patients
  • 2.6
  • 49 years of experience
  • 10 insurance plans accepted
  • speaks English
  • Hahnemann University Hospital
  • 11 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Location

Providence Gastroenterology - Walla Walla

1017 S 2nd Ave Ste 4Walla Walla, WA 99362

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Philip M Coff, MDJi Soo Choi, APRNAbimbola Oluwakemi Adike, MDDr. Juergen Johannes Mueller, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
2.6 
4.3 
49 Years of Experience 14 Years of Experience 42 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English, Spanish
Walla Walla , WASacramento , CAWalla Walla , WAWalla Walla , WA
Med School: Drexel University College of Medicine Med School: New York University Med School: University of Connecticut School of Medicine Med School: Ludwig-Maximilians-Universitaet Muenchen Medizinische Fakultaet
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Philip M Coff

  • Aetna PPO
  • Asuris Northwest Health
  • Cigna PPO
  • Community Health Plan of Washington (WA Apple Health)
  • First Choice PPO
  • Molina Healthcare (WA Apple Health/Healthy Options)
  • Multiplan PPO
  • Premera PPO
  • Regence MedAdvantage
  • Regence PPO

Medical Specialties

Philip M Coff has the following 2 specialties

Specialty Expertise

Philip M Coff has the following 11 areas of expertise

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

Certifications, License, & Education

49 Years Experience

Philip M 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

Fellowship

Completed their fellowship at Hahnemann University Hospital in 1982 and Medical College of Pennsylvania Hospital in 1982.

Residency

Completed their residency at Veterans Affairs Medical Center in 1980.

Internship

Completed their internship at District of Columbia General Hospital in 1978 and Health Professional Licensing Admin in 1978.

Medical School

Graduated from Drexel University College of Medicine in 1977 and Hahnemann University Hospital Drexel University Registrar in 1977.

NPI Number

Philip M Coff's NPI number is 1477550572.

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Frequently Asked Questions

Where is Philip Coff's office located?
Philip Coff's office is located at 1017 S 2nd Ave Ste 4, Walla Walla, WA, 99362.
Does Philip Coff accept virtual/telehealth appointments?
Philip Coff has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Philip Coff affiliated with?
Philip Coff is affiliated with Providence Saint Mary Medical Center and Seton Northwest Hospital.
Does Philip Coff accept my insurance?
You can see the insurance plans that Philip Coff accepts on their Vitals profile.
Is Philip Coff accepting new patients?
Philip Coff is accepting new patients on Vitals. View Philip Coff's profile on Vitals to make an appointment.

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