First Choice Health PPO
Dr. Gregory Wallis, DO
Emergency Medicine*
Age 39
Dr. Gregory Wallis, DO is an Emergency Medicine Specialist in Pullman, WA.
Dr. Gregory Wallis, DO
Pullman, WA
Accepting new patients
Dr. Gregory Wallis, DO is an Emergency Medicine Specialist in Pullman, WA.
About Dr. Gregory Wallis, DO
Dr. Gregory Wallis, DO is an Emergency Medicine Specialist in Pullman, WA. Dr. Wallis's office accepts new patients. Dr. Wallis is board certified in Emergency Medicine.
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Friendly Staff
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Accepted Insurance Plans
* Please verify this information when scheduling an appointment.
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UHC Cascade Select Silver (WA Charter EPO) EPO
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Blue Cross of Idaho PPO
Where Dr. Gregory Wallis, DO Sees Patients
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Pullman Regional Hospital835 SE Bishop Blvd, Pullman, WA 99163
What Patients Say
Likelihood to recommend Dr. Wallis
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
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1 Star (0)
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Patient Reviews
Jul 28, 2025
Attentive, friendly, professional, and more. It was a busy night and we had to wait a bit for him to see us, but I never felt like he was too busy for us. He apologized for being delayed and gave us his full attention. He did a thorough evaluation and consulted a specialist to make sure we got the best care. We felt informed and he answered all our questions. Dr Wallis made a scary situation manageable and I’d be happy to have him take care of any of my family again.
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Meet Dr. Gregory Wallis, DO
Specialties*
Emergency Medicine
- *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Does Dr. Wallis communicate via email?
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Does Dr. Wallis offer telehealth services or virtual visits?
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Does Dr. Wallis offer an online patient portal?
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Does Dr. Wallis have free onsite parking?
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Does Dr. Wallis offer weekend visits?
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Does Dr. Wallis specialize in working with children or adolescents?
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Does Dr. Wallis specialize in working with seniors?
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Does Dr. Wallis specialize in couples therapy?
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FAQs About Dr. Wallis's Practice
Find contact information here to make an appointment.
A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.
New patients are generally accepted by Dr. Gregory Wallis, DO. To arrange an appointment, call the number on Dr. Wallis's profile.
Dr. Wallis in specializes in Emergency Medicine. See more on Sharecare.
Dr. Wallis's office is located at 835 SE Bishop Blvd Pullman, WA 99163. You can find other locations and directions on Sharecare.
Dr. Wallis provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. Gregory Wallis, DO is affiliated with Columbia Basin Hospital, Parker Indian Health Center and Pullman Regional Hospital.
Yes, Dr. Gregory Wallis, DO holds board certification in Emergency Medicine.
Dr. Gregory Wallis, DO has a star rating of 5.0/5. See more patient feedback on Sharecare.
Training & Medical Education
Board Certifications
- Emergency Medicine
Hospitals Where Dr. Gregory Wallis, DO Practices
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Columbia Basin Hospital
200 Nat Washington Way, Ephrata, WA
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Parker Indian Health Center
12033 Agency Rd, Parker, AZ
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Pullman Regional Hospital
835 SE Bishop Blvd, Pullman, WA
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