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Dr. Michael David Roller, MD, FASMBS

(221 Ratings)

Specializes in: Bariatric Surgery and General Surgery

University of New Mexico School of Medicine (1995)

Professional interests include: laparoscopic surgery, colorectal surgery procedures, minimally invasive thoracic surgery, and more.

2121 E. Harmony Road Building A-1, Suite 250
Fort Collins, CO 80528

(970) 482-6456

Dr. Michael David Roller, MD, FASMBS is a bariatric surgeon in Fort Collins, CO specializing in bariatric surgery and general surgery. He graduated from University of New Mexico School of Medicine in 1995 and has 30 years of experience. Dr. Michael David Roller, MD, FASMBS is affiliated with UCHealth, UCHealth Surgical Clinic - Northern Colorado and POUDRE VALLEY MEDICAL GROUP LLC.

Office Locations

Address:

2121 E. Harmony Road Building A-1, Suite 250
Fort Collins, CO 80528

Some issues Dr. Michael David Roller, MD, FASMBS can help you with:

Gastrointestinal Problems (Digestive Disorders)

The gastrointestinal system, or GI tract, is the name given to a collection of organs that work together to digest food. These organs fit together in a long tube, running from the mouth to the anus, and include the esophagus, stomach, and intestines, among others. With so many parts working together, complicated by today's busy lifestyles and diets, digestive problems are common. As many as 1 in 3 Americans have a digestive or GI disorder. There are a huge variety of digestive problems, but the most common are IBS, constipation, GERD, hemorrhoids, and ulcers.

IBS, or irritable bowel syndrome, happens when the muscles surrounding the colon contract too easily or frequently. The result is abdominal pain, cramps, diarrhea or constipation, gas and bloating. IBS attacks can often be brought on by specific triggers, so a key part of treatment is learning which foods trigger IBS attacks and avoiding them. Treatment also includes exercise, avoiding stress, and medications if needed.

Constipation, or large, hard, or infrequent stools, happens to everyone at some point. It can be caused by a disruption in routine or food, or by eating a diet without many fresh fruits and vegetables. Although it is uncomfortable, constipation is common and usually not serious, but it can sometimes become chronic. Adding fiber to the diet, exercising, and taking medications may help.

GERD, or gastroesophageal reflux disease, is a severe form of chronic heartburn where stomach acid spills back up into the esophagus. Left untreated, the acid may even eat away at the esophagus and cause serious damage. Treatment includes changing the diet to avoid trigger foods, losing weight if needed, medications, or even surgery.

Hemorrhoids are blood vessels around the rectum that become irritated, swollen or torn while straining during a bowel movement. They are most often caused by constipation, but can also be caused by pregnancy, diarrhea, or simply a genetic predisposition towards hemorrhoids. Treatment involves first treating any constipation issues, then keeping the area clean and soothed until it has healed. If these measures are ineffective, surgery is sometimes used.

Peptic ulcers are sores or spots of inflammation in the lining of the stomach or close to the stomach in the small intestine. Usually this area is coated with a protective lining that shields the tissue from the strong stomach acid, but a break in the lining can let acid in, causing the sores. It used to be thought that stress caused ulcers, but now it is known that is not the case. Most often, they are caused by an infection by H. pylori bacteria, but ulcers can also be caused by alcohol abuse or overuse of aspirin, ibuprofen, naproxen, or other NSAIDS. The symptoms of an ulcer are pain, hunger, nausea, and fatigue.

Gastrointestinal problems, perhaps more than any other area, are markedly affected by lifestyle. Many disorders can be prevented or treated at least in part by eating a healthy diet high in fiber, exercising regularly, drinking enough water, and limiting alcohol intake. Still, the frequency of digestive disorders means that even the healthiest person can be affected by them. Anyone who notices blood in their stool, experiences abdominal pain, unexplained weight loss, or any significant change in bowel movements should see a doctor.

Laparoscopic Surgery

Laparoscopic surgery is a kind of minimally invasive surgery using a thin, narrow tube called a laparoscope. Usually performed on the abdomen or the pelvic region, the surgeon makes a few very small incisions instead of one large one.

During the procedure, the surgeon inserts the laparoscope, which contains a light and camera that allows the surgeon to see what is happening inside the body. Then tiny tools are placed through the small openings and used to perform the surgery.

The most common laparoscopic surgery is gallbladder removal, but laparoscopic surgery may also be used for the removal of a kidney or appendix, to treat certain cysts and tumors, for bariatric surgery, for some GERD treatments, or for hernia repairs, among others.

Because laparoscopic surgery only uses a few tiny incisions, the scars are minimal and recovery is easier than with open surgery.

Robotic Surgery

Robotic surgery is a type of minimally invasive surgery, using a tiny opening to get inside the body instead of making a large cut. It uses small tools attached to a thin robotic arm, which is controlled by the surgeon. Robotic surgery may be referred to by the specific kind of robot that is used. The most advanced robot currently in use is called the da Vinci, and surgery using it is sometimes called da Vinci surgery.

There are many benefits to robotic surgery, both for the patient and the surgeon. Robotic surgery allows for more precise movements and increased control during very delicate surgical procedures. This makes performing surgery accurately much easier for surgeons and reduces fatigue. The smaller 'hand' of the robot can enter the body via a much smaller opening, which reduces the risk of infection and scarring and leads to a faster recovery. The robotic hands also contain tiny moveable cameras among their tools, giving surgeons a much closer view of the procedure than would be possible with traditional surgery.

**Gender**
Male	68
Female	105

**Ethnicity**
Non-Hispanic White	152
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	0
85 and over	0
Less than 65	49

Hypertension	64
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	24
Depression	29
Chronic Kidney Disease	16
Asthma	12
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	7
Cancer	22

catheterization	14
doctor visit	134

**Gender**
Male	79
Female	89

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	42
85 and over	13
Less than 65	37

Hypertension	51
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	22
Diabetes	28
Dementia	0
Cancer	23

doctor visit	127

**Gender**
Male	124
Female	200

**Ethnicity**
Non-Hispanic White	288
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	0
85 and over	0
Less than 65	84

Hypertension	53
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	21
Depression	30
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	0
Cancer	19

catheterization	15
doctor visit	157
gastrointestinal procedures	10
minimally invasive procedures	10
weight management	10

**Gender**
Male	68
Female	95

**Ethnicity**
Non-Hispanic White	142
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	31
85 and over	16
Less than 65	40

Hypertension	61
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	24
Depression	34
Chronic Kidney Disease	22
Asthma	24
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	9
Cancer	23

doctor visit	180

**Gender**
Male	74
Female	105

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	0
85 and over	0
Less than 65	43

Hypertension	63
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	27
Depression	35
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	25
Dementia	6
Cancer	22

catheterization	16
doctor visit	166

**Gender**
Male	68
Female	101

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	36
85 and over	12
Less than 65	40

Hypertension	51
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	27
Depression	32
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	22
Diabetes	24
Dementia	0
Cancer	20

catheterization	10
doctor visit	129

**Gender**
Male	59
Female	75

**Ethnicity**
Non-Hispanic White	120
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	43
85 and over	0
Less than 65	0

Hypertension	62
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	34
Depression	32
Chronic Kidney Disease	32
Asthma	12
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	28
Dementia	0
Cancer	22

catheterization	15
doctor visit	154

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	33
85 and over	0
Less than 65	0

Hypertension	68
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	38
Depression	35
Chronic Kidney Disease	28
Asthma	17
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	0
Cancer	18

catheterization	11
doctor visit	257

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Michael David Roller, MD, FASMBS for Medicare patients.

The highest averages for the top procedures that Dr. Michael David Roller, MD, FASMBS treated as a bariatric surgeon in Fort Collins, CO were catheterization, bypass surgery, minimally invasive procedures and weight management.

bypass surgery	11
catheterization	13
doctor visit	170
gastrointestinal procedures	11
minimally invasive procedures	11
weight management	11

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Michael David Roller, MD, FASMBS.

**Gender**
Male	60
Female	84

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	127
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	4
75 to 84	18
Less than 65	29
65 to 74	67

Average of Total of Conditions of Medicare patients treated by Dr. Michael David Roller, MD, FASMBS From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Michael David Roller, MD, FASMBS treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	47
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	17
Asthma	10
Osteoporosis	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	22
Atrial Fibrillation	6
Dementia	2
Cancer	16

Education & Training

Dr. Michael David Roller, MD, FASMBS graduated from University of New Mexico School of Medicine in 1995. He completed residency at Keesler Air Force Base Medical Center. He has a state license in Colorado.

Medical School: University of New Mexico School of Medicine (1995)

Residency: Keesler Air Force Base Medical Center (2000)

Licensed In: Colorado

Affiliations & Hospitals

Dr. Michael David Roller, MD, FASMBS is associated with these hospitals and organizations:

UCHealth

UCHealth Surgical Clinic - Northern Colorado

POUDRE VALLEY MEDICAL GROUP LLC

Ratings & Reviews

Dr. Michael David Roller, MD, FASMBS has an exceptional overall rating with an average of 4.7 out of 5 stars based on 221 ratings. We collect ratings and reviews of Dr. Michael David Roller, MD, FASMBS from all over the web to help you find the right in Fort Collins, CO.

4.7

Overall Rating

(221 Ratings)

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General Payments

These charts describe general payments received by Dr. Michael David Roller, MD, FASMBS. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Intuitive Surgical, Inc.	$20,374 Da Vinci Surgical System $20,374
Medical Device Business Services, Inc.	$1,773 ECHELON ENDOPATH Stapler $920	ECHELON FLEX Stapler $853
Davol Inc.	$1,597 PHASIX $1,009	OPTIFIX $376	SURGICAL $125	SorbaFix Absorbable Fixation System $37	$49
Apollo Endosurgery US Inc	$514 Orbera $514
Halyard Health, Inc.	$240 SURGICAL PAIN INCISIONAL PRODUCTS $240
Other	$896 1588 HD 3 Chip Camera $172	ProGrip $100	AirSeal $83	STRATAFIX $74	Mesh $64	Other $402

**Types of Payments**
Education	$16,000
Travel and Lodging	$5,070
Food and Beverage	$4,289
Gift	$34

Biography

Dr. Michael Roller's specialties are general surgery and bariatric surgery. His average patient rating is 4.5 stars (out of 5). His clinical interests include colorectal surgery procedures, metabolism, and laparoscopic surgery. Dr. Roller is affiliated with UCHealth. Dr. Roller graduated from the University of New Mexico School of Medicine. His training includes a residency program at Keesler Air Force Base Medical Center.