Accepting new patients

Dr. Michael Keller, MD

Colon & Rectal Surgery ·  Male · Age 39

Dr. Keller

Dr. Michael Keller, MD is a colon & rectal surgery specialist in San Antonio, TX and has been practicing for 8 years. He graduated from University Of Texas Medical School At Houston in 2005 and specializes in colon & rectal surgery and general surgery.


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(210) 614-0880

Dr. Keller accepts the following insurance:

Aetna
Amerigroup (Wellpoint)
Assurant Health
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Texas
Cigna
Commercial Insurance Company
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Government Employees Health Association (GEHA)
GEHA
Humana
Choice Care PPO
Mail Handlers Benefit Plan (MHBP)
Medicaid
Medicare
Special Needs Plan SNP
Molina Healthcare
Molina
MultiPlan
Principal Financial Group
Principal Life
UnitedHealthCare
United Healthcare

Background Check

No malpractice claims found for Texas
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Keller's experience treating your condition or procedure

Dr. Keller's Top Procedures and Conditions

Treatment Frequency
Colectomy
very high
very high

Treatment Frequency

Dr. Keller performs Colectomy more than 99% of his peers

Dr. Keller performs this procedure more than 99% of his peers

Rating Includes other areas of care:

  • da Vinci® Colectomy
  • Hemicolectomy
  • Laparoscopic Colectomy
Intestinal Obstruction
very high
very high

Treatment Frequency

Dr. Keller treats Intestinal Obstruction more than 92% of his peers

Dr. Keller treats this condition more than 92% of his peers

Rating Includes other areas of care:

  • Colonic Volvulus
  • Intussusception
  • Paralytic Ileus
Colectomy and Sigmoidectomy With Robotic Assistance
very high
very high

Treatment Frequency

Dr. Keller performs Colectomy and Sigmoidectomy With Robotic Assistance more than 92% of his peers

Dr. Keller performs this procedure more than 92% of his peers

Dr. Keller's conditions and procedures:

  • Abdominal Disorders
  • Abscess
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Anal and Rectal Cancer
  • Anal Cancer
  • Anal Disorders
  • Anal Fissure
  • Anal Fistula
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anal Repair
  • Anal Sphincter Dysplasia
  • Anorectal Abscess
  • Anorectal Abscess and Fistula
  • Anorectal Disorders
  • Anorectal Malformations
  • Anorectal Stricture
  • Appendectomy, Laparoscopic
  • Appendicitis
  • Bowel Resection
  • Bowel Strangulation
  • Bowel Surgery
  • Cancer
  • Colectomy
  • Colectomy and Sigmoidectomy With Robotic Assistance
  • Colitis
  • Colon and Rectal Surgery
  • Colon Cancer
  • Colon Cancer Screening
  • Colon Disorders
  • Colon Polyp
  • Colon Surgery
  • Colonic Atresia
  • Colonic Diverticulosis
  • Colonic Inertia
  • Colonic Malakoplakia
  • Colonic Volvulus
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Constipation
  • Crohn's Disease
  • da Vinci® Robotic Surgery
  • Diverticular Diseases
  • Diverticulitis
  • Diverticulosis
  • Diverticulosis of the Ileum
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Enterostomy (Laparoscopic or Open)
  • Excision of Rectal Tumor
  • Fistulectomy or Fistulotomy, Anal
  • Flexible Sigmoidoscopy
  • Flexible Sigmoidoscopy With Robotic Assistance
  • Gastroenterology Procedures
  • Gastrointestinal Diseases
  • Hemorrhoid Removal
  • Hemorrhoid Treatment
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hemorrhoids
  • Hernia Repair
  • Imperforate Anus
  • Incision and Removal of Foreign Object
  • Incisional Hernia Repair, Laparoscopic
  • Inflammatory Bowel Disease
  • Internal Anal Sphincter Myopathy
  • Intestinal Abscess
  • Intestinal Cancer
  • Intestinal Diseases
  • Intestinal Obstruction
  • Intestinal Transplant (incl. Enterectomy)
  • Irritable Bowel Syndrome
  • Laparoscopic Abdominoperineal Resection of the Rectum With Robotic Assistance
  • Laparoscopic Colectomy
  • Laparoscopic Colon Surgery
  • Laparoscopic Rectal Surgery
  • Laparoscopic Sigmoidectomy With Robotic Assistance
  • Laparoscopic Surgical Procedure
  • Laparoscopy
  • Laparotomy
  • Neuroendocrine Tumors
  • Open Incisional and-or Ventral Hernia Repair
  • Pelvic Exenteration (For: Gynecologic, Urinary, or Colorectal Malignancy)
  • Pelvic Floor Disorders
  • Pilonidal Cyst
  • Proctectomy, Open or Laparoscopic (incl. Swenson and Duhamel Procedures)
  • Proctosigmoidopexy With Robotic Assistance
  • Pruritus
  • Pruritus Ani
  • Rectal Abscess
  • Rectal Bleeding
  • Rectal Cancer
  • Rectal Diseases
  • Rectal Prolapse
  • Rectal Surgery
  • Rectocele
  • Rectosigmoid Neoplasm
  • Rectovaginal Fistula
  • Rectovaginal Repair
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
  • Rigid Sigmoidoscopy
  • Secondary Malignancies
  • Sigmoidoscopy
  • Transanal Endoscopic Microsurgery (TEM)
  • Ulcer
  • Ulcerative Colitis
  • Ulcerative Proctosigmoiditis

About Me

Care Philosophy

The goal of our physicians and staff is to provide quality, comprehensive care to patients afflicted with problems of the colon and rectum. The patient is the focus for all decisions --medical and economical-- because restoring and maintaining your health and well-being are our common goals.

Specialties

  • Colon & Rectal Surgery
  • General Surgery

Board Certifications

  • Colon & Rectal Surgery
  • General Surgery

Education

2011
Ut Southwestern Medical Center
Fellowship Hospital
2010
University Of Mississippi Medical Center
Residency Hospital
2006
University Of Mississippi Medical Center
Internship Hospital
2005
University Of Texas Medical School At Houston
Medical School
2001
Creighton University
Undergraduate School
2011
2010
2006
2005
2001

Languages

  • Spanish
  • English

Awards

  • Healthgrades Honor Roll
  • Second Place in Laparoscopic in National Top Gun Competition, 2007
  • Powe Award, First Place in Intern Laparoscopic Top Gun Competition, 2006
  • Carl G. Evers Society All Star Resident Award, 2009
  • Arnold P. Gold Foundation Humanism and Excellence in Teaching Award, 2008
  • Third Place in Laparoscopic in National Top Gun Competition, 2008

Dr. Keller's Reviews

Likelihood to recommend Dr. Keller

4.9

Based on 21 reviews

5 Stars
95.23809523809524%
(20)
4 Stars
0%
(0)
3 Stars
4.761904761904762%
(1)
2 Stars
0%
(0)
1 Star
0%
(0)

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Dr. Keller?
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Average Wait Time
  • 10 – 15 minutes
Dr. Keller's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Michael Keller, MD
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Dr. Keller is a professional in all of his actions. He explained clearly to me at the first appointment what my diagnosis meant, created a diagram and treatment plan; and answered any questions I had. When the initial day of surgery came, I was still wrestling with a decision to have a mediport...Read More
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Dr Keller performed a colon resection due to severe and chronic diverticulitis. He is truly a brilliant surgeon and a seriously nice guy! I would recommend Dr Keller 100 percent!
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Can’t thank Dr. Keller enough for taking such good care of me.
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Excellent doctor. I am very happy we were referred to him. Excellent bed-side manner. Would not trade him.
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Dr.Keller has been great dealing with my issue, started working with him while pregnant of both my two youngest children. During a pregnancy a Colon & Rectal surgeon or gastroenterology Dr normally don't attend pregnant moms. I was very lucky to find him and after having my two babies he operated...Read More
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Affiliated Hospitals

Check the quality of care at hospitals where Dr. Keller treats patients.

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Methodist Hospital

San Antonio, TX

Baptist Medical Center

San Antonio, TX