Overview
Philosophy of care | I am responsible for providing patients with the most up-to-date knowledge and standards in evidence-based medical care so they can make the best decisions for their health and quality of life. I try my best to serve as a reliable source of medical information. | Why I entered medicine | I consider human physiology incredibly fascinating and interesting, and have been given the opportunity for lifelong learning in this field as well as the opportunity to serve my community and share this knowledge. | Community involvement | My wife and I moved to the Lehigh Valley this year from Greenville, N.C., where we practiced medicine since 2018, and are looking forward to serving and participating in our new community. | Personal interests | My current personal interests involve gardening, hiking, visiting national parks with my wife on our holidays, and visiting our local farms.
His clinical expertise encompasses Peptic Ulcer, Necrosis, Sepsis, Endoscopy, and Gastrostomy.
Dr. Theiss is board certified in American Board Of Internal Medicine - Internal Medicine. He is actively involved in clinical research, co-authoring 3 peer reviewed articles.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
Accepted plan types not found. Please verify directly with the provider.
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1490 8th Ave., Suite 200, Bethlehem, PA 18018
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. Robert M. Theiss
How do I make an appointment with Dr. Robert M. Theiss?
You can book an appointment with Dr. Robert M. Theiss by calling their office at 484-884-8110. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Robert M. Theiss a top-rated expert for Peptic Ulcer?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Robert M. Theiss is classified as an Experienced expert for Peptic Ulcer, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Robert M. Theiss specialize in?
While Dr. Robert M. Theiss is a Internal Medicine, they have specific expertise in Peptic Ulcer, Necrosis, and Endoscopy. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Robert M. Theiss participate in research or clinical trials?
Yes. Dr. Robert M. Theiss has published 3 articles and abstracts on conditions like Peptic Ulcer. You can view a list of Dr. Robert M. Theiss's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Robert M. Theiss accept my insurance?
Dr. Robert M. Theiss accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 484-884-8110 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- ApoplexyDr. Theiss isExperienced. Learn about Apoplexy.
- ColonoscopyDr. Theiss isExperienced. Learn about Colonoscopy.
- Cor PulmonaleDr. Theiss isExperienced. Learn about Cor Pulmonale.
- COVID-19Dr. Theiss isExperienced. Learn about COVID-19.
- EndoscopyDr. Theiss isExperienced. Learn about Endoscopy.
- Enlarged LiverDr. Theiss isExperienced. Learn about Enlarged Liver.