Nathan Smallwood, M.D.

Colorectal Surgeon

1615 North US Highway 75 Ste. A

Sherman, TX 75090

Quick Facts

  • Board Certified in Colon & Rectal Surgery & General Surgery
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies
  • Infusion Services Available
Miles

GI Alliance - Sherman Endoscopy Center

Gastroenterology in Sherman, TX

GI Alliance - Sherman Endoscopy Center

1615 North US Highway 75

Ste. A

Sherman, TX 75090

Opening soon at 8 AM

Miles

GI Alliance - Sherman, TX

Gastroenterology in Sherman, TX

GI Alliance - Sherman, TX

1615 North US Hwy 75

Ste. A

Sherman, TX 75090

Opening soon at 8 AM

About Nathan Smallwood, M.D.

Dr. Smallwood is a board-certified Colon and Rectal Surgeon. He performs anorectal procedures for hemorrhoids, fissures and fistulas. He performs diagnostic and therapeutic colonoscopies and is one of the few physicians in the U.S. to have experience in using endoluminal vacuum therapy to treat anastomotic leaks. Dr. Smallwood has had an extensive experience with the da Vinci® Robotic System for both benign and malignant colon and rectal procedures. He specializes in sphincter sparing resections for rectal cancer including transanal total mesorectal excision (TaTME). He has experience in managing constipation, rectal prolapse, and the treatment for fecal incontinence with the sacral nerve stimulator. He is a member of the American Board of Surgery and the American Society of Colon and Rectal Surgeons.

Why did you choose to specialize in colorectal surgery?

Having the opportunity to positively impact a patient’s life is truly a blessing and is the primary source of joy for me as a surgeon. This is why I especially love Colon and Rectal Surgery. As a Colon and Rectal Surgeon, I can prevent cancer with a colonoscopy or cure cancer with a surgical resection. In benign disease, Colon and Rectal Surgery can dramatically improve a patient’s quality of life. This is especially true for those patients who have had to suffer in silence for months or years due to fecal incontinence or who have an anal fistula, fissure or hemorrhoids.

What do you and your family enjoy doing in your spare time?

My family and I enjoy spending time at my parent’s ranch fishing and feeding the cows. My daughters love to swim, go to the zoo, and before the pandemic, Chuck E. Cheese’s.

Is there a treatment/procedure that you want your patients to know more about?

Bowel incontinence/leakage affects nearly 1 in every 8 adults over the age of 65. There are advanced therapies available that can help reduce the frequency of bowl leakage incidents, which can positively impact anyone’s quality of life and normal activity. It’s important that our patients know there are options to consider. Below are some informative videos that were produced in collaboration with Axonics, my preferred partner for Sacral Neuromodulation Therapy. You can also click here for more detailed information about Axonics Sacral Neuromodulation Therapy.

Awards and Accreditation:

Undergraduate Education:

Texas A&M University

Medical Education:

McGovern Medical School at The University of Texas Health Science Center at Houston

Post-Graduate Training:

Residency & Fellowship – Baylor University Medical Center at Dallas

Certifications:

Board Certified in Colon and Rectal Surgery

Board Certified in General Surgery

Awards and Recognitions:

2008 Alpha Omega Alpha
2010 Highest Intern ABSITE Exam Award
2011 Highest PGY2 ABSITE Exam Award
2012 Highest PGY3-5 ABSITE Exam Award
2014 North Texas Chapter of Colon & Rectal Surgeons, Outstanding Resident Presentation

Professional Affiliations

American College of Colorectal Surgeons

American College of Surgeons

Reviews

He did fistula surgery to my daughter He is extremely intelligent and very knowledgeable We are very happy and lucky we finally found the right doctor

M.M. Google

Best surgeon my husband has ever had.

L.D. Google

Dr. Smallwood was very personable, caring, generous in time with me. Gifted. I will highly recommend him. He’s a real cutie.

C.B. Google

Dr. Smallwood saved my husband's life. He performed an incredibly difficult and protracted surgery for an unusual cancer and overwhelming complications. He also has worked above and beyond the call of duty to ensure my husband's well-being and recovery. It is rare to find such exceptional compassion and competence in the same doctor and we were very blessed to have him caring for us! --Coralie Taylor

N.T. Google

Dr. Smallwood performed emergency surgery on me. I could not have had anyone better. He was very caring and my older children were pleased with him as was I. He actually saved my life. Would highly recommend Dr. Smallwood.

S.D. Google

24

Total Reviews

4.9

Average Rating