Dr. Nina Tomaszewski MD?
Update this Profile
Dr. Nina Tomaszewski MD, Gastroenterologist

Dr. Nina Tomaszewski MD

Gastroenterologist | Gastroenterology

1144 N 28th St Suite C Billings MT, 59101



Dr. Nina Tomaszewski is a gastroenterologist practicing in Billings, MT. Dr. Tomaszewski specializes in the digestive system and its diseases that affect the gastrointestinal tract, which include organs from the mouth to the anus as well as liver disorders. Gastroenterology includes conditions such as hepatitis, peptic ulcer disease, colitis, nutritional problems and irritable bowel syndrome. Dr. Tomaszewski performs colonoscopy and endoscopy procedures and provides accurate and thorough care for patients suffering from digestive issues.

Education and Training

Akademia Med- Lodz- Poland 1963

Medical University of Lodz

Board Certification

Internal MedicineAmerican Board of Internal MedicineABIM- Gastroenterology

Provider Details



  • Acid Reflux
  • Constipation
  • Diarrhea
  • Colon Polyps
  • Diverticulosis
  • Pain


  • Good Samaritan Reg Med Ctr, Internal Medicine; Rush-Presby-St Luke'S M C, Internal Medicine; Maricopa Med Ctr, Flexible Or Transitional Year  
  • Banner Good Samaritan Medical Center Program   

Dr. Nina Tomaszewski MD's Practice location

Practice At 1144 N 28th St Suite C

1144 N 28th St -
Billings, MT 59101
Get Direction
New patients: 406-238-6380
Fax: 406-238-6399

Svpn Gastroenterology

1144 N 28th St Ste C -
Billings, MT 59101
Get Direction
New patients: 406-238-6380

Dr. Nina Tomaszewski MD's reviews

Write Review

Patient Experience with Dr. Tomaszewski


Based on 10 reviews

Dr. Nina Tomaszewski MD has a rating of 4 out of 5 stars based on the reviews from 10 patients. FindaTopDoc has aggregated the experiences from real patients to help give you more insights and information on how to choose the best Gastroenterologist in your area. These reviews do not reflect a providers level of clinical care, but are a compilation of quality indicators such as bedside manner, wait time, staff friendliness, ease of appointment, and knowledge of conditions and treatments.

Recommended Articles

  • What Is Gastroenteritis: Get the Facts

    Gastroenteritis, commonly known as "gastro", is a type of infection/inflammation that affects the human digestive system.A number of germs can cause gastroenteritis. They include: Viruses, especially those relating to norovirus, rotavirus, and hepatitis A. Bacteria such as the Salmonella,...

  • What is Appendicitis? What are the Causes of Appendicitis?

    Appendicitis is a condition where the appendix, a small finger-like structure located in the right lower part of the abdomen, gets inflamed. Aside from inflammation, the appendix can burst when it is filled with pus. The appendix is commonly known to have no purpose or function in the human...

  • Gallbladder Surgery: Its Possible Complications

    Laparoscopic gallbladder surgery is a surgical procedure used to remove gallstones or a damaged gallbladder. Also known as cholecystectomy, it involves making small incisions in the abdomen. Your abdomen is inflated with carbon dioxide or air during the procedure to enable the surgeon to get a clear...

  • Celiac Vaccine Moves to Phase 2!

    For a celiac patient,  a perfect world is when they can sit down at any table and tuck into a meal without worrying about gluten.  This perfect world could become a reality, thanks to the development of a vaccine designed to treat the disease. Because the vaccine has been so successful in its...

  • Is My Diarrhea Caused by Irritable Bowel Syndrome?

    What is irritable bowel syndrome (IBS)?Irritable bowel syndrome (IBS) is a common gut disorder. Irritable bowel syndrome (IBS) is unlike inflammatory bowel disease and differs from other bowel conditions. It is a group of several symptoms such as abdominal pain, bloating, cramping, constipation,...

Nearby Providers

Nearest Hospitals


2800 10TH AVE N BILLINGS MT 59101

Head northwest on South 28th Street 156 ft
Turn right onto Montana Avenue (I 90 Business) 395 ft
Turn left onto North 27th Street (MT 3) 4108 ft
Turn left onto 10th Avenue North 393 ft
Turn left onto Internal 326 ft
You have arrived at your destination, on the right


1233 N 30TH ST BILLINGS MT 59101

Head northwest on South 28th Street 156 ft
Turn right onto Montana Avenue (I 90 Business) 395 ft
Turn left onto North 27th Street (MT 3) 1.1 mi
Turn left onto Poly Drive 865 ft
Make a sharp left onto North 29th Street 501 ft
You have arrived at your destination, straight ahead


710 N 11TH ST COLUMBUS MT 59019

Head northwest on South 28th Street 539 ft
Turn left onto 1st Avenue North (I 90 Business) 2971 ft
Turn left onto Laurel Road (I 90 Business) 2.9 mi
Keep right at the fork onto I 90 Business 1959 ft
Merge left onto I 90 36.4 mi
Take the ramp on the right 1662 ft
Turn left onto MT 78 1219 ft
Turn left onto East 8th Avenue 1655 ft
You have arrived at your destination, on the left