Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Walker, Thoracic Surgeon in Bryn Mawr, PA?
Dr. Michael Walker, MD is a Thoracic Surgeon, who primarily practices in Bryn Mawr, PA with 2 additional practice locations. He is board certified by the American Board of Thoracic Surgery. Dr. Walker graduated from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Jefferson University Hospitals. Dr. Walker is fluent in English and German, and is currently seeing new patients. Dr. Walker’s practice accepts Cigna, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Walker’s office at (484) 476-1000.
What are Areas of Expertise for Dr. Walker?
Dr. Michael Walker, MD is a highly-rated, board-certified Thoracic Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Walker empowers patients to confidently navigate their health journey, specializing in Esophageal Surgery, Lung Cancer, Mediastinal Tumors, Minimally Invasive Surgery, Robotic Surgery, Thoracic Cancers, or comprehensive wellness support. Serving the Bryn Mawr/PA community, Dr. Walker is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Walker go to medical school and complete their residency?
Residency: Jefferson University Hospitals | University of Washington Affiliated Hospitals | University of Washington School of Medicine Program
Medical School: Sidney Kimmel Medical College at Thomas Jefferson University
Is Dr. Walker board certified in Thoracic Surgeon?
Yes, Dr. Michael Walker, MD is board certified by the American Board of Thoracic Surgery since 1996
What languages does Dr. Walker speak?
Dr. Walker and their clinical team can communicate with patients in the following languages:
English
German
What conditions does Dr. Walker treat?
As a Thoracic Surgeon, Dr. Walker diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Walker. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Lung Cancer
- Left Lung Cancer
- Upper Lobe Lung Cancer
- Bronchial Cancer
- Right upper lobe lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Right lower lobe lung cancer
- Left lower lobe lung cancer
- Middle Lobe Lung Cancer
- Malignant Lung Tumor
ICD-10 Codes:
- C3412: Malignant neoplasm of upper lobe, left bronchus or lung
- C3411: Malignant neoplasm of upper lobe, right bronchus or lung
- C3431: Malignant neoplasm of lower lobe, right bronchus or lung
- C3432: Malignant neoplasm of lower lobe, left bronchus or lung
- C342: Malignant neoplasm of middle lobe, bronchus or lung
Also known as:
- Other Abnormal Findings on Lung Scan
- Single Lung Nodule
- Lung Disease
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
- Lung Spot
- Pulmonary Nodule
- Spot on Lung Scan
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
- R911: Solitary pulmonary nodule
Also known as:
- Overweight
- Healthy Weight
- Body Weight
- High Body Mass Index
- Excess Weight
- Weight Management Issues
- Normal Weight
- Body Mass Index
- Optimal Weight
ICD-10 Codes:
- Z6827: Body mass index [BMI] 27.0-27.9, adult
- Z6826: Body mass index [BMI] 26.0-26.9, adult
- Z6829: Body mass index [BMI] 29.0-29.9, adult
- Z6825: Body mass index [BMI] 25.0-25.9, adult
- Z6824: Body mass index [BMI] 24.0-24.9, adult
Also known as:
- Other Mediastinum Disorder
- Various mediastinal diseases
- Unspecified chest cavity problems
- Other conditions of the mediastinum
ICD-10 Codes:
- J9859: Other diseases of mediastinum, not elsewhere classified
Also known as:
- Pleural Effusion
- Pleural Disorder
- Fluid in lungs
- Water on the lung
- Fluid around lungs
ICD-10 Codes:
- J90: Pleural effusion, not elsewhere classified
Also known as:
- Thymus Cancer
- Thymoma and Thymic Carcinoma Treatment (PDQ®)
- Thymoma
- Thymic Carcinoma
- Malignant Thymus Tumor
ICD-10 Codes:
- C37: Malignant neoplasm of thymus
Also known as:
- Adult BMI 28.0-28.9
- Body Weight
- Overweight BMI
- Adult pre-obesity BMI
- Higher than normal BMI
ICD-10 Codes:
- Z6828: Body mass index [BMI] 28.0-28.9, adult
Also known as:
- Obesity
- Body Weight
- High Body Mass Index
- Excess Body Fat
- Weight Management Issues
ICD-10 Codes:
- Z6830: Body mass index [BMI] 30.0-30.9, adult
Also known as:
- Other Pneumothorax
- Pleural Disorder
- Collapsed lung
- Lung collapse
- Types of pneumothorax
ICD-10 Codes:
- J9383: Other pneumothorax
Also known as:
- Collapsed Lung
- Pleural Disorder
- Pneumothorax
- Air in Chest Cavity
- Lung Collapse
ICD-10 Codes:
- J939: Pneumothorax, unspecified
Also known as:
- Cancer Surgery Aftercare
- After Surgery
- Cancer
- Post-cancer surgery care
- Oncology aftercare
- Cancer recovery follow-up
ICD-10 Codes:
- Z483: Aftercare following surgery for neoplasm
Which procedures does Dr. Walker perform as a Thoracic Surgeon?
As a Thoracic Surgeon, procedures performed by a Dr. Michael Walker may include:
- Aortic Stent Grafts
- Arteriovenous Graft Placement
- Atherectomy
- Carotid Surgery
- Endovascular Aneurysm Repair (EVAR)
- Endovenous Laser Treatment of Varicose Veins
- Limb Salvage Surgery
- Mediastinal Adenopathy Surgery
For detailed information, please contact Dr. Walker's office.
Does Dr. Walker accept my insurance?
Dr. Walker accepts most major insurance plans. Important: Please call our office at (484) 476-1000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Walker accept in Bryn Mawr, PA?
Dr. Walker in Bryn Mawr, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna
CVS Health (formerly Aetna)
Employers Health Options
Federal Employee Program
Highmark Inc.
Independence Blue Cross
Independent Health
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Walker's office located?
Dr. Michael Walker's Primary Practice
130 S Bryn Mawr Ave # 321
Bryn Mawr, PA 19010
(484) 476-1000
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
Awards
Philadelphia Super Doctors
TOP DOCTOR - Thoracic Surgery Philadelphia Magazine
TOP DOCTOR - Thoracic Surgery U.S. News & World Report2008
Top Doctors/Connecticut Magazine
Top Doctors/NY Metro Area
New York Medical College AOA Clinical Faculty Award
What is Dr. Walker's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Walker's National Provider Identifier (NPI) number is 1871538611.
What common questions do patients ask about Dr. Walker?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Walker
What is Dr. Michael Walker's specialty?
Dr. Walker is a Thoracic Surgeon near Bryn Mawr, PA. A thoracic surgeon is a healthcare expert with specialization in the surgical, perioperative, and critical care of patients with conditions affecting the chest. Their expertise encompasses the surgical treatment of coronary artery disease, lung, esophageal, and chest wall cancers, tracheal abnormalities, and issues with the great vessels and heart valves. They also address congenital anomalies, mediastinal tumors, and diaphragm diseases. Additionally, thoracic surgeons manage airway issues and chest injuries as part of their medical specialty. Contact Dr. Walker to book an appointment today.
Is this Dr. Michael Walker affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Walker is affiliated with Bryn Mawr Hospital, Lankenau Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Thoracic Surgeon?
Explore Thoracic Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Michael Walker accepting new patients in Bryn Mawr, PA?
Yes, Dr. Michael Walker is accepting new patients at this time.
Does Dr. Michael Walker offer online booking?
Please contact Dr. Walker's office at (484) 476-1000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Walker?
Please contact Dr. Walker's office at (484) 476-1000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael Walker have?
Dr. Michael Walker is certified by the American Board of Thoracic Surgery.
Other Thoracic Surgeon Near Bryn Mawr, PA
DS
Thoracic Surgeon
Accepting patientsDr. Danielle Spragan, MD is a Thoracic Surgeon, who primarily practices in Bryn Mawr, PA with 2 additional practice locations. She is board certified.
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SG
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Accepting patientsDr. Scott Goldman, MD is a Thoracic Surgeon, who primarily practices in Wynnewood, PA with 2 additional practice locations. He is board certified by the American Board of Surgery and American Board of Thoracic Surgery.
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Thoracic Surgeon
Accepting patientsDr. Francis Sutter, MD is a Thoracic Surgeon, who primarily practices in Wynnewood, PA with 1 additional practice location. He has been practicing for over 43 years and is board certified by the American Board of Thoracic Surgery and American Board of Surgery.
Wynnewood, PA