Practice address
100 E Lancaster Ave
Wynnewood, PA 19096
This is the address of Main Line Healthcare, United Anesthesia Services PC, Radiology Associates of the Main Line P C, Regional Gastroenterology Associates of Lancaster, LTD., Main Line Healthcare and 27 more groups.
At a glance
- Clinicians registered here
- 772
- Physicians (MD and DO)
- 390
- Specialties
- 57
- Industry payments to them, 2025
- $1.1M
Specialties here
- Everyone 772
- Student in an Organized Health Care Education/Training Program 143
- Internal Medicine 108
- Nurse Practitioners 86
- Physician Assistants 79
- Nurse Anesthetists (CRNA) 42
- OB-GYN (Obstetrics & Gynecology) 37
- General Surgery 22
- Cardiology 20
- Hospitalist 19
- Anesthesiology 17
- Pharmacists 14
- Gastroenterology 12
- Pulmonology 12
- Pathology 11
- Cardiothoracic Surgery 10
- Interventional Cardiology 10
- Cardiac Electrophysiology 9
- Urology 8
- Emergency Medicine 6
- Infectious Disease 6
- Neurology 6
- Hematology & Oncology 5
- Radiology 5
- Genetic Counselors 5
- Dermatology 4
- Geriatric Medicine 4
- Gynecologic Oncology 4
- Heart Failure & Transplant Cardiology 4
- Colorectal Surgery 4
- Ophthalmology 4
- Maternal-Fetal Medicine (High-Risk Pregnancy) 3
- Physical Therapists 3
- Nephrology (Kidney) 3
- Interventional Radiology 3
- Orthopedic Surgery 3
- Endocrinology & Diabetes 3
- Rheumatology 3
- Occupational Therapists 3
- Surgical Oncology 3
- Medical Oncology 2
- Psychiatry 2
- Radiation Oncology 2
- Registered Dietitians 2
- Audiologists 2
- ENT (Otolaryngology) 2
- Dentists (general) 2
- Family Medicine 2
- Critical Care Medicine 2
- Allergy & Immunology 2
- Physical Medicine & Rehabilitation (PM&R) 2
- Neuroradiology 1
- Neonatology 1
- Plastic Surgery 1
- Pain Medicine 1
- Pediatrics 1
- Hand Surgery 1
- Podiatrists 1
Who practices here
772 clinicians
- Kar Lai Wong, M.D. Cardiac Electrophysiology · Jd Lankenau PAvilion, Mezzanine
- Karen J. Brigg, PA-C Physician Assistants · Mezzanine Level
- Kari O'malley, CRNA Nurse Anesthetists (CRNA)
- Kasey M. Krutski, PHARMD Pharmacists
- Katarina Smigoc, MD Student in an Organized Health Care Education/Training Program
- Kate M. Stampler, DO OB-GYN (Obstetrics & Gynecology) · Suite 661 Lankenau Mob East
- Kate Zwilling, CRNA Nurse Anesthetists (CRNA)
- Katelyn Beggs Physician Assistants
- Katherine A. Mcgovern, PA-C Physician Assistants
- Katherine Alexander, PA-C Physician Assistants · Suite 361 Mob East
- Katherine E. Barker, MD OB-GYN (Obstetrics & Gynecology)
- Katherine E. Burghart, CRNP Nurse Practitioners
- Katherine Lacy Nurse Practitioners · Heart PAvilion Mezzanine Level
- Katherine Tardy General Surgery
- Kathleen F. Lord, OTR Occupational Therapists
- Kathryn Kaminski, MD Emergency Medicine
- Kathryn M. Carlisle, MD Student in an Organized Health Care Education/Training Program
- Katie L. Moody, CRNP Nurse Practitioners · Cticu 2nd Floor Heart PAvilion
- Katie M. Hawthorne, MD Cardiology · Jd Lankenau PAvilion, Mezzanine
- Katy M. Doroshow, D.O. OB-GYN (Obstetrics & Gynecology) · Suite 307 Mob South
- Kayla M. Brockmeyer, MD Student in an Organized Health Care Education/Training Program
- Kayla Titus, MD Hospitalist
- Keith A. Lee Internal Medicine
- Kelli Joerger, PA-C Physician Assistants · Suite 275 Lankenau Med Sci. Bldg.
- Kelsey L. Daley, PHARMD, BCPS Pharmacists
- Kennedy Gallagher Student in an Organized Health Care Education/Training Program
- Khadija Mountassir, CRNA Nurse Anesthetists (CRNA)
- Khalid M. Ridwan, MD, MSC, FRCSC Cardiothoracic Surgery
- Khusbu Thapa Internal Medicine · Annenberg G-10
- Kimberly A. Flanagan, APN Nurse Practitioners
- Kimberly A. Heightchew, M.D. Pathology
- Kimberly M. Feeney Student in an Organized Health Care Education/Training Program
- Kimberly Nolan Nurse Practitioners · Suite 230
- Klarina Portnoy, M.D. Internal Medicine · 4 PAvilion, Suite 4303
- Krishna Vyas Physical Therapy Assistant
- Kristen Beh Nurse Practitioners
- Kristen Wolfington, CRNA Nurse Anesthetists (CRNA)
- Kristin Lohr Hospitalist · Ste 4303
- Kristin Tropea, CRNA Nurse Anesthetists (CRNA)
- Kriti Pathak, D.O. Pulmonology
- Kumar Nadhan, MD Dermatology
- Kyle F. Nelson, MD Cardiology · Lankenau Heart PAvilion, Mezzanine Level
- Lai Kwan Louie, RPH Pharmacists · Suite #12
- Larry Jonas, M.D. Plastic Surgery · Ste 456
- Larry N. Bernstein, M.D. Physical Medicine & Rehabilitation (PM&R) · Lankenau Hospital - Pmr Dept.
- Laura B. Stiles, MSN, WHNP-BC Nurse Practitioners · Labor and Delivery
- Laura Dimattia, AGACNP-BC Nurse Practitioners · Heart PAvilion Mezzanine Level
- Laura M. Smith, CRNP Nurse Practitioners
- Lauren A. Kosinski, MD Colorectal Surgery · Msb, Suite 375
- Lauren A. Rome, M.D. Pulmonology · Suite 230
Hospitals and medical groups at this address
- Main Line Healthcare 416 of its clinicians here 1,184
- United Anesthesia Services PC 99 of its clinicians here 442
- Radiology Associates of the Main Line P C 50 of its clinicians here 88
- Regional Gastroenterology Associates of Lancaster, LTD. 30 of its clinicians here 244
- Main Line Healthcare 18 of its clinicians here 1,184
- Main Line Emergency Med Associates LLC 16 of its clinicians here 52
- Delaware Valley I.d. Associates, P.c. 12 of its clinicians here 12
- Main Line Healthcare 12 of its clinicians here 1,184
- Kidney Care Specialists LLC 11 of its clinicians here 41
- Main Line Healthcare 11 of its clinicians here 1,184
- Main Line Healthcare 8 of its clinicians here 1,184
- Main Line Healthcare 7 of its clinicians here 1,184
- Main Line Healthcare 7 of its clinicians here 1,184
- Alliance Cancer Specialists P.c. 6 of its clinicians here 43
- Pulmonology Associates Inc 6 of its clinicians here 18
- Main Line PAthology Associates, PC 5 of its clinicians here 11
- Main Line Healthcare 5 of its clinicians here 1,184
- Annesley Flanagan Fischer Stefanyszyn and Associates 5 of its clinicians here 5
- Main Line Healthcare 5 of its clinicians here 1,184
- Main Line Radiation Oncology PC 5 of its clinicians here 5
- Main Line Healthcare 4 of its clinicians here 1,184
- Lower Merion Rehabilitation 3 of its clinicians here 3
- Main Line Healthcare 3 of its clinicians here 1,184
- Daniel C Lazowick Do LLC 2 of its clinicians here 2
- George L Martin MD PC 2 of its clinicians here 2
- Ling Associates PC 2 of its clinicians here 2
- Neurology Associates of the Main Line 2 of its clinicians here 2
- Main Line Healthcare 1 of its clinicians here 1,184
- University of Penn - Medical Group 1 of its clinicians here 3,505
- Main Line Healthcare 1 of its clinicians here 1,184
- Main Line Healthcare 1 of its clinicians here 1,184
- Reconstructive Orthopaedic Associates II LLC 1 of its clinicians here 281
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $1.1M in general payments to 365 clinicians at this address in 2025.
- Peter R. Kowey, MD $224,461
- William A. Gray, M.D. $132,604
- Thomas J. Meyer, M.D. $114,093
- Vishal Patel, M.D. $87,384
- Brett C. Gilbert, D.O. $64,100
- Gregory Mcmahon, D.O. $55,884
- John H. Marks, MD $44,911
- Steven Domsky, MD $40,159
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
10 clinicians here are named as investigators on industry-funded studies ($2.1M in research payments reported in 2025).
- Khalid M. Ridwan, MD, MSC, FRCSC 2 studies $577,691
- William A. Gray, M.D. 6 studies $562,676
- Steven Domsky, MD 2 studies $373,408
- Eric M. Gnall, DO 4 studies $232,368
- John M. Clark, D.O. 1 study $228,566
- Timothy A. Shapiro, MD 1 study $52,692
- Ali R. Keramati, M.D. 1 study $37,825
- Scott M. Goldman, MD 2 studies $36,519
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Main Line Oncology Hematology Assoc Nurse Practitioners
- 3b Orthopaedics, P.c. Joint Replacement Surgery
- George L Martin MD PC Allergy & Immunology
- Main Line Hospitals, Inc. Ambulatory Surgical Clinic/Center
- United Anesthesia Services PC Anesthesiology
- Main Line Health Imaging LP Radiology
- Cfl Associates, LTD. Cardiology
- Cardiovascular Associates of Southeaster Pennsylvania PC Cardiology
- Main Line Hospitals, Inc. Clinic/Center
- Jedward PCkering,facc Clinic/Center
- Main Line Clinical Laboratories Clinical Medical Laboratory
- Bergman and Shechter Psychologists
- Main Line Hospitals, Inc. Community/Retail Pharmacy
- P&k Pharmacy Inc Community/Retail Pharmacy
- Lynn M. Klein, M.d., L.l.c. Dermatology
- Main Line Health Imaging LP Radiology
- Deebeanne M Tavani Do Phd PC Endocrinology & Diabetes
- Lankenau Medical Center General Acute Care Hospital
- Lankenau Hospital General Acute Care Hospital
- Main Line Hospitals, Inc. General Acute Care Hospital
- Main Line Hospitals, Inc. General Acute Care Hospital
- Vaughn Gynecology Associates, LLC OB-GYN (Obstetrics & Gynecology)
- Delaware Valley I.d. Associates, P.c. Infectious Disease
- William R Schetman MD LLC Internal Medicine
- Daniel C Lazowick Do LLC Internal Medicine
- James A Morris MD LLC Internal Medicine
- Smith Medicine, PC Internal Medicine
- Victory Primary Care LLC Internal Medicine
- Ling Associates Internal Medicine
- Donald J Corey Internal Medicine
- Edward Williams MD Internal Medicine
- Womens Health Care Group of PA Maternal-Fetal Medicine (High-Risk Pregnancy)
- Nephrology Associates Inc Nephrology (Kidney)
- Womens Healthcare Group of Pennsylvania OB-GYN (Obstetrics & Gynecology)
- Obstetrics & Gynecology Fund OB-GYN (Obstetrics & Gynecology)
- Norman A. Brest, MD Divison OB-GYN (Obstetrics & Gynecology)
- Womens Health Care Group of Pennsylvania LLC OB-GYN (Obstetrics & Gynecology)
- Annesley Flanagan Fischer Stefanyszyn and Associates Ophthalmology
- Louis X Santore MD PC Ophthalmology
- William J Lewis MD PC ENT (Otolaryngology)
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.