Expertise in
1
conditions

Dr. Mark S. Etherington

Surgical Oncology | General Surgery
Penn Medicine
Penn Endocrine And Oncologic Surgery Washington Square 20th Floor
800 Walnut Street, 20th Floor, 
Philadelphia, PA 
On Staff At
Accepting New Patients

Expertise in
1
conditions
Penn Medicine
Penn Endocrine And Oncologic Surgery Washington Square 20th Floor
800 Walnut Street, 20th Floor, 
Philadelphia, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Mark Etherington is a Surgical Oncologist and a General Surgeon in Philadelphia, Pennsylvania. Dr. Etherington is rated as an Experienced provider by MediFind in the treatment of Pheochromocytoma. His top areas of expertise are Gastrointestinal Stromal Tumor, Gallbladder Disease, Gallbladder Cancer, Gallbladder Removal, and Hepatectomy. Dr. Etherington is currently accepting new patients.

His clinical research consists of co-authoring 16 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
University Of Pennsylvania School Of Medicine
Residency
Hospital of the University of Pennsylvania
Specialties
Surgical Oncology
General Surgery
Licenses
Surgery in PA
Board Certifications
Surgery (AMA)/Complex Surg OncSurgery, 2022
Fellowships
University of Pittsburgh Medical Center
Hospital Affiliations
Hospital Of Univ Of Pennsylvania
Pennsylvania Hospital
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Clover Health
  • INSURANCE PLAN
  • MEDICARE MAPD
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
Geisinger
  • HMO
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Oscar
  • EPO
  • HMO
  • PPO
Provider Partners Health Plan
  • MEDICARE SNP
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
View 9 Less Insurance Carriers -

Locations

Penn Endocrine and Oncologic Surgery Washington Square 20th Floor
800 Walnut Street, 20th Floor, Philadelphia, PA 19107
Call: 215-829-8461

Additional Areas of Focus

Dr. Etherington has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Pancreatic Pseudocyst
Bile Duct Stricture
Ampullary Cancer
Appendicitis
Pancreatic Cancer
Gallbladder Cancer
Biliary Dyskinesia
Pheochromocytoma
Gallstones
Gallbladder Disease
Liver Cancer
View 1 Less Areas of Focus-

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.


16 Total Publications

More Evidence for Centralization of Care for Hepatocellular Carcinoma.
More Evidence for Centralization of Care for Hepatocellular Carcinoma.
Journal: Journal of the National Comprehensive Cancer Network : JNCCN
Published: August 05, 2025
View All 16 Publications
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Distinguished in Pheochromocytoma
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Penn Endocrine And Oncologic Surgery Radnor

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 (12.4 miles away)
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Douglas Fraker is a General Surgeon and a Surgical Oncologist in Radnor, Pennsylvania. Dr. Fraker is rated as an Elite provider by MediFind in the treatment of Pheochromocytoma. His top areas of expertise are Hyperparathyroidism, Zollinger-Ellison Syndrome, Neuroendocrine Tumor, Parathyroidectomy, and Thyroidectomy. Dr. Fraker is currently accepting new patients.

Elite in Pheochromocytoma
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145 King Of Prussia Road, Floor 2, 
Radnor, PA 
 (12.4 miles away)
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Experience:
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Languages Spoken:
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Offers Telehealth

Heather Wachtel is a General Surgeon in Radnor, Pennsylvania. Dr. Wachtel has been practicing medicine for over 17 years and is rated as an Elite provider by MediFind in the treatment of Pheochromocytoma. Her top areas of expertise are Hyperaldosteronism, Hyperparathyroidism, Pheochromocytoma, Parathyroidectomy, and Thyroidectomy. Dr. Wachtel is currently accepting new patients.

Advanced in Pheochromocytoma
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Rutgers Health-Rwj Scleroderma Program

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 (53.0 miles away)
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Languages Spoken:
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Amanda Laird is a General Surgeon and a Surgical Oncologist in New Brunswick, New Jersey. Dr. Laird is rated as an Advanced provider by MediFind in the treatment of Pheochromocytoma. Her top areas of expertise are Hyperparathyroidism, Osteitis Fibrosa, Familial Isolated Hyperparathyroidism, Thyroidectomy, and Parathyroidectomy. Dr. Laird is currently accepting new patients.

VIEW MORE PHEOCHROMOCYTOMA DOCTORS

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

Find Dr. Etherington's expertise for a condition
ConditionClose
      • Advanced
      • Gastrointestinal Stromal Tumor
        Dr. Etherington is
        Advanced
        . Learn about Gastrointestinal Stromal Tumor.
        See more Gastrointestinal Stromal Tumor experts
      • Experienced
      • Gallbladder Removal
        Dr. Etherington is
        Experienced
        . Learn about Gallbladder Removal.
        See more Gallbladder Removal experts
      • Hepatectomy
        Dr. Etherington is
        Experienced
        . Learn about Hepatectomy.
        See more Hepatectomy experts
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