0 reviews
Summary
Dr. Tess Petersen is a gastroenterologist who also practices internal medicine, bringing comprehensive care to patients with digestive health concerns and general medical needs. She completed her medical education at Lewis Katz School of Medicine at Temple University and has been practicing for seven years, developing expertise in both specialized gastrointestinal care and broad-spectrum internal medicine.
Dr. Petersen practices at Lankenau Medical Center in Wynnewood, Pennsylvania, where she provides patient-centered care combining her dual specialties. Her gastroenterology background allows her to address complex digestive issues, while her internal medicine training ensures comprehensive management of overall health and wellness. She focuses on delivering thorough, compassionate care that addresses both immediate concerns and long-term health goals.
Dr. Petersen practices at Lankenau Medical Center in Wynnewood, Pennsylvania, where she provides patient-centered care combining her dual specialties. Her gastroenterology background allows her to address complex digestive issues, while her internal medicine training ensures comprehensive management of overall health and wellness. She focuses on delivering thorough, compassionate care that addresses both immediate concerns and long-term health goals.
AI-generated from data on this provider profile.
Quick Facts
- 7 years of experience
- Lewis Katz School Of Medicine At Temple University
- 2 specialties
- 1 area of expertise
- 1 office location
- Female
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Tess Petersen | Dr. Malorie Simons | Dr. Steven Lichtenstein, DO | Elizabeth E. Hurtado, PA-C |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 7 Years of Experience | 12 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks Spanish, Italian | ||
| Wynnewood , PA | Philadelphia , PA | Darby , PA | Darby , PA |
| Med School: Lewis Katz School Of Medicine At Temple University | Med School: Albany Medical College | Med School: Philadelphia College of Osteopathic Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Tess Petersen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Tess Petersen has the following 2 specialties
Specialty Expertise
Dr. Tess Petersen has the following area of expertise
Certifications, License, & Education
7 Years Experience
MEDICAL LICENSE
Medical Doctor, Pennsylvania, 2026, Active
EDUCATION & TRAINING
Medical School
Lewis Katz School Of Medicine At Temple UniversityGraduated in 2019
Similar Doctors
Frequently Asked Questions
- Does Dr. Tess Petersen accept virtual/telehealth appointments?
- Dr. Tess Petersen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Tess Petersen accepting new patients?
- Dr. Tess Petersen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Tess Petersen?
- You can find contact information for Dr. Tess Petersen here on Vitals.
- Does Dr. Tess Petersen accept my insurance?
- You can see the insurance plans that Dr. Tess Petersen accepts on their Vitals profile.
- Where is Dr. Tess Petersen's office located?
- Dr. Tess Petersen's office is located at 100 E Lancaster Ave, Wynnewood, PA, 19096.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





