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Summary
Dr. Robert Theiss is an internal medicine physician who graduated from Ross University School of Medicine and brings 13 years of experience to his practice. Internal medicine focuses on the comprehensive care of adults, from routine wellness visits to managing complex medical conditions. Dr. Theiss communicates with patients in English.
Dr. Theiss practices at LVPG Internal Medicine-Muhlenberg in Bethlehem, Pennsylvania, and maintains affiliations with several area hospitals including ECU Health Medical Center, Lehigh Valley Hospital Muhlenberg, and Good Shepherd Specialty Hospital. He treats patients with abdominal disorders and helps manage chronic diseases like atherosclerosis. His practice emphasizes preventive care and comprehensive physical exams to help patients maintain their health and catch potential issues early.
Dr. Theiss practices at LVPG Internal Medicine-Muhlenberg in Bethlehem, Pennsylvania, and maintains affiliations with several area hospitals including ECU Health Medical Center, Lehigh Valley Hospital Muhlenberg, and Good Shepherd Specialty Hospital. He treats patients with abdominal disorders and helps manage chronic diseases like atherosclerosis. His practice emphasizes preventive care and comprehensive physical exams to help patients maintain their health and catch potential issues early.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 13 years of experience
- speaks English
- Ross University School Of Medicine
- 1 specialty
- 6 areas of expertise
- 1 board certification
- 5 hospital affiliations
- 1 office location
- Male
Office Location
LVPG Internal Medicine-Muhlenberg
2649 Schoenersville Rd Ste 201Bethlehem, PA 18017 Tel: (484) 884-8110
Mon7:00 am - 7:00 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 7:00 pm
Fri7:00 am - 6:00 pm
Sat8:00 am - 12:00 pm
SunClosed
Compare with Similar Doctors
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| Dr. Robert M. Theiss, MD | Dr. Jenny Liu, MD, MS, LD | Dr. Michael Knolle, DO | Dr. Tuesdae Stainbrook, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 13 Years of Experience | 29 Years of Experience | 23 Years of Experience | 31 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks Spanish, Chinese, English | Speaks English | Speaks English |
| Bethlehem , PA | WARREN , NJ | Elizabethtown , PA | Du Bois , PA |
| Med School: Ross University School Of Medicine | Med School: Guangdong Pharmaceutical University | Med School: Lake Erie College of Osteopathic Medicine | Med School: Ohio University College Of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Robert M. Theiss
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Robert M. Theiss has the following specialty
Specialty Expertise
Dr. Robert M. Theiss has the following 6 areas of expertise
Certifications, License, & Education
13 Years Experience
MEDICAL LICENSE
Medical Doctor, Pennsylvania, 2026, Active
EDUCATION & TRAINING
Medical School
Ross University School Of MedicineGraduated in 2013
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Frequently Asked Questions
- How can I make an appointment with Dr. Robert Theiss?
- You can find contact information for Dr. Robert Theiss here on Vitals.
- Which hospitals is Dr. Robert Theiss affiliated with?
- Dr. Robert Theiss is affiliated with Ecu Health Medical Center, Lehigh Valley Hospital Muhlenberg, Good Shepherd Specialty Hospital, LEHIGH VALLEY HOSPITAL HECKTOWN OAKS, and Lehigh Valley Hospital Macungie.
- Is Dr. Robert Theiss accepting new patients?
- Dr. Robert Theiss is accepting new patients on Vitals. View Dr. Robert Theiss's profile on Vitals to make an appointment.
- Does Dr. Robert Theiss accept my insurance?
- You can see the insurance plans that Dr. Robert Theiss accepts on their Vitals profile.
- What languages does Dr. Robert Theiss speak?
- Dr. Robert Theiss speaks English.
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