Timothy Michael Nywening, MD

Sarcoma and Connective Tissue Surgical Oncology, Cutaneous (Skin) Surgical Oncology, Hepatobiliary and Pancreatic Surgery, Surgical Oncology
Timothy Michael Nywening image
4.9 out of 5
219 ratings, 39 comments
4949 4th Street North, Saint Petersburg, FL 33703
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Office Number
813-844-7585
Fax Number
813-250-2616
New Patient Visits
Timothy M. Nywening, MD, MS, MPHS, is on the medical staff at Tampa General Hospital. He has received advanced training and specializes in hepato-pancreato-biliary surgery and complex general surgical oncology.

Dr. Nywening offers expertise in a broad range of surgical oncology services, including minimally invasive surgical techniques. His areas of clinical expertise include treatment of gastrointestinal malignancies as well as melanoma, sarcoma and soft tissue cancers. In addition, he has a strong clinical and research interest in both malignant and benign diseases of the liver, pancreas and biliary systems. Dr. Nywening also offers treatment for advanced disease, including hyperthermic intraperitoneal chemotherapy for peritoneal surface malignancies and multidisciplinary management of metastatic liver tumors.

Dr. Nywening has received numerous clinical, research and teaching awards. He has been published in several prestigious research journals, including The Lancet Oncology and Nature Medicine, and has over 50 publications, presentations and book chapters to his credit. He is also a member and participates in several professional organizations, including the American College of Surgeons, the Society of Surgical Oncology and the Americas Hepato-Pancreato-Biliary Society.

CONDITIONS TREATED
- Adrenal tumors
- Benign and malignant biliary disease, including gallbladder
- Distal esophageal/GE junction and gastric tumors
- Melanoma and skin cancers
- Sarcoma and soft tissue cancers

PROCEDURES PERFORMED
Open and minimally invasive procedures of the:
- Adrenal glands
- Biliary tree and gallbladder
- Liver
- Lymph nodes
- Pancreas

About Timothy

Patient Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.9 out of 5
219 ratings,
39 reviews
10/3/2025
Exelente grasias
9/17/2025
Always a good experience dealing with anyone in this practice
9/8/2025
Besides an excellent education and training, Dr. Nyewinging has a reassuring bedside manner
8/31/2025
Excellent doctor
8/31/2025
Excellent MD

Insurance Coverage

Map & Directions

TGMG St. Petersburg

4949 4th Street NorthSaint Petersburg, FL 33703
Monday - Friday

7:30 am - 5:00 pm

Saturday - Sunday

Closed

Fax