Summary

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.

Quick Facts

  • accepting new patients
  • 3.9
  • 17 years of experience
  • Baylor Medical Center
  • 5 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 7 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Nathan Smallwood has 7 locations

Texas Digestive Disease Consultants Sherman

1615 N US Highway 75 # ASherman, TX 75090
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 2:00 pm
SatClosed
SunClosed

Dr. Nathan Smallwood

425 N Highland Ave Ste 130Sherman, TX 75092

GI Alliance

1615 N US Highway 75 Ste ASherman, TX 75090
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 2:00 pm
SatClosed
SunClosed

Baylor Scott And White Surgical Hospital At Sherman

3601 N Calais StSherman, TX 75090
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Texoma Medical Center

5016 S Us Highway 75Denison, TX 75020

Gi Alliance

1615 North US Highway 75, Ste AVan Alstyne, TX 75495

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Dr. Nathan Smallwood, MDMatthew BurrussJessica GambleDr. Randy Blake Patterson, MD
Colorectal SurgerySurgerySurgeryOral & Maxillofacial Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.4 
17 Years of Experience 17 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English, Spanish
Sherman , TXDenison , TXDenison , TXDenison , TX
Med School: Mcgovern Medical School At The Univ Of Texas Health Science Ctr At Houston Med School: St Georges University School Of Medicine Med School: University Of Oklahoma College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Nathan Smallwood

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Nathan Smallwood has the following 2 specialties

Specialty Expertise

Dr. Nathan Smallwood has the following 11 areas of expertise

  • Abdominal Pain
  • Banding
  • Bowel Resection
  • Colon Cancer
  • Colonoscopy
  • Diverticulitis
  • Hemorrhoidectomy
  • Hemorrhoids
  • Rectal Bleeding
  • Rectal Pain
  • Surgery

Certifications, License, & Education

17 Years Experience

Dr. Nathan Smallwood holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2026.

Education & Training

Residency

Completed their residency at Baylor Medical Center.

Medical School

Graduated from Mcgovern Medical School At The Univ Of Texas Health Science Ctr At Houston in 2009.

NPI Number

Dr. Smallwood's NPI number is 1609019934.

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Frequently Asked Questions

Which hospitals is Dr. Nathan Smallwood affiliated with?
Dr. Nathan Smallwood is affiliated with Medical City Mckinney Hospital, Sherman Medical Center, Baylor Scott And White Surgical Hospital At Sherman, and TEXOMA MEDICAL CENTER.
Is Dr. Nathan Smallwood accepting new patients?
Dr. Nathan Smallwood is accepting new patients on Vitals. View Dr. Nathan Smallwood's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Nathan Smallwood?
You can find contact information for Dr. Nathan Smallwood here on Vitals.
Where is Dr. Nathan Smallwood's office located?
Dr. Nathan Smallwood's office is located at 1615 N US Highway 75 # A, Sherman, TX, 75090.
Does Dr. Nathan Smallwood accept my insurance?
You can see the insurance plans that Dr. Nathan Smallwood accepts on their Vitals profile.

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