Overview
Why I entered medicine | I wanted to heal patients and relieve their suffering. | Personal interests | I enjoy Aikido, scuba diving and skiing.
Dr. Twaddle is rated as an Experienced provider by MediFind in the treatment of Asthma. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Hemolytic Anemia.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE PDP
- 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
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- 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
- 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
- PPO
- HMO
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- 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
Office
John Oppenheimer is an Internal Medicine provider in Cedar Knolls, New Jersey. Dr. Oppenheimer is rated as a Distinguished provider by MediFind in the treatment of Asthma. His top areas of expertise are Asthma, Anaphylaxis, Chronic Cough, and Allergic Rhinitis.
Penn Medicine At University City-Apothecary
Andrea Apter is an Internal Medicine provider in Philadelphia, Pennsylvania. Dr. Apter is rated as an Advanced provider by MediFind in the treatment of Asthma. Her top areas of expertise are Asthma, Stridor, Hyperphenylalaninemia Due to Dehydratase Deficiency, and Complement Component 2 Deficiency.
Brian Mcdonald is a primary care provider, practicing in Internal Medicine in East Stroudsburg, Pennsylvania. Dr. Mcdonald is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Asthma, Lung Metastases, Heart Failure with Preserved Ejection Fraction (HFpEF), and Coronary Heart Disease.
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
- Distinguished
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Advanced
- Maturity Onset Diabetes of the Young
- Type 2 Diabetes (T2D)Dr. Twaddle isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- Acromesomelic DysplasiaDr. Twaddle isExperienced. Learn about Acromesomelic Dysplasia.
- Acromesomelic Dysplasia Campailla Martinelli Type
- Acromesomelic Dysplasia Hunter Thompson Type
- Acromesomelic Dysplasia Maroteaux TypeDr. Twaddle isExperienced. Learn about Acromesomelic Dysplasia Maroteaux Type.
- Acromicric DysplasiaDr. Twaddle isExperienced. Learn about Acromicric Dysplasia.
- Acute CystitisDr. Twaddle isExperienced. Learn about Acute Cystitis.