background
background
Dr. Peter Maher IV, MD

Dr. Peter Maher IV, MD

Gastroenterology*
35+ years of experience

Dr. Peter Maher IV, MD is a gastroenterologist in Richland, WA and has over 35 years of experience in the medical field. Dr. Maher IV has extensive experience in Pancreatic Disease, Esophageal Disorders, and Gastrointestinal Disorders. He graduated from George Washington University School of Medicine & Health Sciences in 1986. He is affiliated with Kadlec Regional Medical Center. He is accepting new patients.

4.5 Star Rating
Based on 53 reviews 4.5 Star Rating (53 reviews)

Kadlec Clinic - Gastroenterology

1270 Lee Blvd Richland, WA 99352

Make an Appointment

(509) 942-3180

Hospital Highlight

Dr. Maher IV is affiliated with Kadlec Regional Medical Center Richland, a highly rated hospital.

Dr. Maher IV is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Area of Expertise
    Dr. Maher IV specializes in the area of Gastroenterology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Recent Reviews
    Reviews made in the last 30 days. • See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
ADVERTISEMENT
healthgrades-rx

Save money with free prescription discounts

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Maher IV's Reviews

Likelihood to recommend Dr. Maher IV

4.5

53 ratings, 46 with a written review
5 Star
83%
83%
4 Star
6%
6%
3 Star
0%
0%
2 Star
0%
0%
1 Star
11%
11%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Apr 11, 2025
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Apr 05, 2025
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Mar 28, 2025
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
No results
What could be improved
No results
Helpful
Mar 21, 2025
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
No results
What could be improved
No results
Helpful
Mar 21, 2025
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
No results
What could be improved
No results
Helpful
Jan 27, 2025
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
Helpful
15 Year patient of Dr. Maher – Dec 24, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
No results
What could be improved
No results
Helpful
Dec 20, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Dec 14, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Dec 02, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Nov 29, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
No results
What could be improved
No results
Helpful
Nov 24, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Oct 20, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
1 person found this helpful
Helpful
Aug 24, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Aug 18, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Jun 07, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Jun 07, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Jun 03, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Apr 20, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Mar 23, 2024
×Post a ResponseAre you Dr. Peter Maher IV, MD?

Leave a review

How was your experience with Dr. Maher IV?

Know Before You Go

About Me

biography

Dr. Peter Maher IV, MD is a gastroenterologist in Richland, WA and has over 35 years of experience in the medical field. Dr. Maher IV has extensive experience in Pancreatic Disease, Esophageal Disorders, and Gastrointestinal Disorders. He graduated...read more

  • Gastroenterology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • George Washington University School Of Medicine & Health Sciences

    Medical School, 1986
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Gastroenterology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Dr. Maher IV is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Focus on IBD

    Locations

    Kadlec Clinic - Gastroenterology

    Kadlec Clinic - Gastroenterology1270 Lee Blvd Richland, WA 99352
    1

    Affiliated Hospitals

    • Kadlec Regional Medical Center

      888 Swift Blvd
      Richland, WA 99352
      Recipient of 3
      hospital awards

      Outstanding Patient Experience Award™ (2023)

      Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

      View all awards

      How patients felt about the care they received at this hospital.

      88%
      Patients said they were given information about recovering at home

      4% higher than the national average

      77%
      Patients said that doctors always listened to them and explained things well

      1% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality