Overview
Margaret Chappen is a primary care provider, practicing in Pediatrics and Internal Medicine in Milton, Pennsylvania. Dr. Chappen is rated as an Experienced provider by MediFind in the treatment of Sciatica. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Shwartzman Phenomenon, and Venous Thromboembolism (VTE).
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Geisinger Berwick - Community Medicine
Dr. Lewis is a board-certified physician specializing in internal medicine and pediatrics. His clinical interests include immunology, infectious diseases and Alzheimer’s disease. Dr. Lewis obtained his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency at Geisinger Medical Center. He is certified by the American Board of Internal Medicine and the American Board of Pediatrics. Dr. Lewis is rated as an Advanced provider by MediFind in the treatment of Sciatica. His top areas of expertise are Maturity Onset Diabetes of the Young, Enlarged Prostate (BPH), Type 2 Diabetes (T2D), and End-Stage Renal Disease (ESRD).
Patient First Pennsylvania Medical Group PLLC
Jessica Pasko is a primary care provider, practicing in Pediatrics and Internal Medicine in Mechanicsburg, Pennsylvania. Dr. Pasko has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Sciatica. Her top areas of expertise are Bronchitis, H1N1 Influenza, Acute Cystitis, and Flu.
Geisinger Healthplex Woodbine - Community Medicine
Dr. Sundaresan is a board-certified physician specializing in pediatrics and internal medicine. Her clinical interests include preventive care and chronic disease management. Dr. Sundaresan attended Christian Medical College, Vellore, where she earned her degree in medicine. She completed her residency at Geisinger Medical Center. She is certified by the American Board of Pediatrics and by the American Board of Internal Medicine. Dr. Sundaresan is rated as an Experienced provider by MediFind in the treatment of Sciatica. Her top areas of expertise are Sinusitis, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Relapsing Multiple Sclerosis (RMS).
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
- Chronic Kidney DiseaseDr. Chappen isExperienced. Learn about Chronic Kidney Disease.
- Familial HypertensionDr. Chappen isExperienced. Learn about Familial Hypertension.
- Frozen ShoulderDr. Chappen isExperienced. Learn about Frozen Shoulder.
- Genital WartsDr. Chappen isExperienced. Learn about Genital Warts.
- Glucocorticoid-Remediable AldosteronismDr. Chappen isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- HyperhidrosisDr. Chappen isExperienced. Learn about Hyperhidrosis.

