Dr. Larry D. Deffenbaugh, DO | Galena, KS | Internal Medicine

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Dr. Larry Deffenbaugh is an internal medicine physician who specializes in gastroenterology, bringing over five decades of medical expertise to his practice. He earned his medical degree from Kansas City University of Medicine & Bioscience College of Osteopathic Medicine and has dedicated 52 years to caring for patients. Dr. Deffenbaugh communicates with patients in English.

Dr. Deffenbaugh is affiliated with Mercy Hospital Carthage and practices in both Galena, Kansas, and Carthage, Missouri. His expertise includes treating digestive conditions such as diverticular disease and colon polyps. He performs important diagnostic procedures including colonoscopies and lower GI endoscopies to help detect and monitor intestinal health. Patients have given him an average rating of 4.6 out of 5, reflecting their confidence in his care.

AI-generated from data on this provider profile.

accepting new patients
4.6

31 Ratings
52 years of experience
12 insurance plans accepted
speaks English
Kansas City University Of Medicine & Bioscience College Of Osteopathic Med
8 written reviews
2 specialties
11 areas of expertise
1 hospital affiliation
2 office locations
Male

31 ratings & reviews

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Showing 1 to 8 of 8 reviews

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Dr. Deffenbaugh seems to be a very good dr and very thorough. But his nurses are very rude. Whenever I had a question about my health they didn’t want me calling about it. Was supposed to give me a referral and then refused to do so. Didn’t even say why. And told me if I called again they would charge me for it. Completely lost as to what to do now.

June 12th, 2019

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Dr Deffenbaugh has always been a compassionate care giver every time I have seen him. He spends time listening to my symptoms and is excellent in diagnosing my problem. I personally found his staff to be very compassionate as well, very knowledgeable about their jobs, treated me with utmost courtesy and professional but yet friendly

March 30th, 2018

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Barb, Deffenbaugh's nurse is extremely rude. I'm very surprised she has chosen to work with people when she is very rude and snippy. Not very professional at all.

October 5th, 2015

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Dr Deffenbaugh was one of the first doctors who really listened to me in a long time.

February 27th, 2015

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Dr. D. is the most caring physician I've ever had. I have a very serious and rare illness. He has gone out of his way to help me find treatment in a larger facility where research is conducted which equals a greater opportunity for successful treatment of my illness. He has treated me up to what is allowed in the small facility in my rural area. I have not hesitated to place my life in his capable hands. Thank you, Dr. Defenbaugh.

November 10th, 2014

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Dr. Deffenbaugh is a ROCK STAR!!! I have suffered from Crohn's disease for over half of my life and Dr. D is the first doctor to relieve my symptoms. He is very familiar with all things gastric, explains what is happening in your body and is a genuine nice person. His staff is also very pleasant and trustworthy! I AM SO GLAD THAT I FOUND HIM.

April 10th, 2014

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If you have acid reflux this doctor will tell you that diet does not help. This is not true because if you stop the sugar, caffeine, fried & acidic foods you can recover. Doctors are only interested in pharmacology, even get gifts from the drug manufacturers for promoting their drugs.After you have healed you can go back to foods you enjoy in moderation.

October 11th, 2012

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Dr. Deffenbaugh is the Best! He is professional, and has an impressive ablity to properly diagnose and treat intestinal problems, while at the same time providing an empathic connection with his patients that is so rare to find these days. He keeps on top of all the latest medical findings and treatments, too.

August 1st, 2008

Deffenbaugh Larry D Office

198 Four States Dr Ste 2Galena, KS 66739

Tel: (620) 783-2430

Mon8:00 am - 5:00 pm

Tue8:00 am - 4:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 4:00 pm

Fri8:00 am - 12:00 pm

SatClosed

SunClosed

Mercy Hospital Carthage

3125 Dr Russell Smith WayCarthage, MO 64836


Dr. Larry Dale Deffenbaugh, DO	Dr. Michael Albrecht, MD	Dr. Shane William Miller	Dr. Mayela Lisseth Milanes Arauz
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
Accepts New Patients	Accepts New Patients
4.6 (31 Ratings)	5 (3 Ratings)	0 (0 Ratings)	0 (0 Ratings)
52 Years of Experience	14 Years of Experience		6 Years of Experience
No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option	No Virtual Visit Option
Speaks English	Speaks English
Galena , KS	LANSING , KS	Joplin , MO	Joplin , MO
Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med	Med School: University Of Kansas School Of Medicine		Med School: Ross University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicaid
AARP
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Kansas
HealthChoice
Medicaid - Medicaid
Medicaid - Medicaid (Managed)
Medicare
Medicare - Medicaid
Medicare - Medicare
UnitedHealthcare
UnitedHealthcare - Medicare

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

EDUCATION & TRAINING

Medical School

Kansas City University Of Medicine & Bioscience College Of Osteopathic MedGraduated in 1974

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Is Dr. Larry Deffenbaugh accepting new patients?: Dr. Larry Deffenbaugh is accepting new patients on Vitals. View Dr. Larry Deffenbaugh's profile on Vitals to make an appointment.
What languages does Dr. Larry Deffenbaugh speak?: Dr. Larry Deffenbaugh speaks English.
Does Dr. Larry Deffenbaugh accept my insurance?: You can see the insurance plans that Dr. Larry Deffenbaugh accepts on their Vitals profile.
Which hospitals is Dr. Larry Deffenbaugh affiliated with?: Dr. Larry Deffenbaugh is affiliated with Mercy Hospital Carthage.
Where is Dr. Larry Deffenbaugh's office located?: Dr. Larry Deffenbaugh's office is located at 198 Four States Dr Ste 2, Galena, KS, 66739.

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