The 20 Best Retroperitoneal Liposarcoma Doctors Near Me in Philadelphia, PA

Find the Top Retroperitoneal Liposarcoma Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 59 doctor with experience in Retroperitoneal Liposarcoma near Philadelphia, PA. Of these, 46 are Experienced, 9 are Advanced and 4 are Distinguished.

Location
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59 providers found
    Advanced in Retroperitoneal Liposarcoma
    Hematology Oncology | Oncology
    Advanced in Retroperitoneal Liposarcoma
    Hematology Oncology | Oncology

    Jefferson Cancer - Honickman Center

    1101 Chestnut Street, Floor 14, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Atrayee Mallick is an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Mallick is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. She is also highly rated in 40 other conditions, according to our data. Her clinical expertise encompasses Bone Tumor, Colorectal Cancer, Fibrosarcoma, Undifferentiated Pleomorphic Sarcoma, and Pancreaticoduodenectomy. Dr. Mallick is board certified in Medical Oncology and Hematology. Dr. Mallick is currently accepting new patients.

    Advanced in Retroperitoneal Liposarcoma
    General Surgery | Colorectal Surgery
    Advanced in Retroperitoneal Liposarcoma
    General Surgery | Colorectal Surgery

    Jefferson Surgery - Honickman Center

    1101 Chestnut Street, Floor 8, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nader Hanna is a General Surgeon and a Colorectal Surgeon practicing medicine in Philadelphia, Pennsylvania. Dr. Hanna is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Stomach Cancer, Familial Pancreatic Cancer, Pancreatectomy, and Small Bowel Resection. Dr. Hanna is board certified in Surgery and General. Dr. Hanna is currently accepting new patients.

    Advanced in Retroperitoneal Liposarcoma
    Advanced in Retroperitoneal Liposarcoma

    Penn Endocrine And Oncologic Surgery Perelman 3rd Floor

    3400 Civic Center Boulevard, West Pavilion, 3rd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Giorgos Karakousis is a General Surgeon practicing medicine in Philadelphia, Pennsylvania. Dr. Karakousis is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Melanoma, Merkel Cell Carcinoma, Adult Soft Tissue Sarcoma, Lymphadenectomy, and Gastrectomy. Dr. Karakousis is board certified in Surgery, 2008. Dr. Karakousis is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Retroperitoneal Liposarcoma
    General Surgery
    Advanced in Retroperitoneal Liposarcoma
    General Surgery

    University Of Penn - Medical Group

    3400 Spruce St, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Wernsing is a General Surgeon practicing medicine in Philadelphia, Pennsylvania. Dr. Wernsing is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Hernia, Rhabdomyosarcoma Embryonal, Rhabdoid Tumor, Sleeve Gastrectomy, and Gastrectomy.

    Advanced in Retroperitoneal Liposarcoma
    General Surgery
    Advanced in Retroperitoneal Liposarcoma
    General Surgery

    Penn Endocrine And Oncologic Surgery Perelman 3rd Floor

    3400 Civic Center Boulevard, West Pavilion, 3rd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Roses is a General Surgeon practicing medicine in Philadelphia, Pennsylvania. Dr. Roses is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Stomach Cancer, Pancreatic Cancer, Pancreatectomy, and Gastrectomy. Dr. Roses is board certified in Surgery, 2011. Dr. Roses is currently accepting new patients.

    Advanced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Advanced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Penn Presbyterian

    51 N. 39th Street, Pavilion For Advanced Care, Suite 100, 
    Philadelphia, PA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Kolker is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Kolker is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Posterior Fossa Tumor, Lung Cancer, Primitive Neuroectodermal Tumor (PNET), Familial Prostate Cancer, and Gamma Knife Radiosurgery. Dr. Kolker is board certified in Radiation Oncology, 1993 and Internal Medicine, 1985. Dr. Kolker is currently accepting new patients.

    Distinguished in Retroperitoneal Liposarcoma
    Surgical Oncology
    Distinguished in Retroperitoneal Liposarcoma
    Surgical Oncology

    Fox Chase Cancer Center

    333 Cottman Ave, 
    Philadelphia, PA 
     (9.1 miles away)
    Languages Spoken:
    English

    Jeffrey Farma is a Surgical Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Farma is rated as a Distinguished provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Melanoma, Adult Soft Tissue Sarcoma, Merkel Cell Carcinoma, Gastrostomy, and Lymphadenectomy.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Pennsylvania Hospital

    800 Spruce Street, Widener Ground Level, 
    Philadelphia, PA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Suneel Nagda is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Nagda is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Anal Cancer, Metastatic Brain Tumor, and Gamma Knife Radiosurgery. Dr. Nagda is board certified in Radiation Oncology, 2007. Dr. Nagda is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Experienced in Retroperitoneal Liposarcoma

    Penn Hematology/Oncology Pennsylvania Hospital

    719 Manning St, Farm Journal Building, 2nd Floor, 
    Philadelphia, PA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Diamond is an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Diamond is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Rhabdomyosarcoma, Ganglioneuroblastoma, Synovial Sarcoma, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Diamond is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Hematology | Oncology
    Experienced in Retroperitoneal Liposarcoma
    Hematology | Oncology

    Penn Hematology/Oncology Pennsylvania Hospital

    719 Manning St, Farm Journal Building, 2nd Floor, 
    Philadelphia, PA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Patricia Ford is a Hematologist and an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Ford is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Angiosarcoma, Paget Disease of the Breast, Endometrial Cancer, Endoscopy, and Bone Marrow Aspiration. Dr. Ford is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Perelman-Concourse Level

    3400 Civic Center Boulevard, Concourse Level, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Levin is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Levin is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Thymic Epithelial Tumor, and Small Cell Lung Cancer (SCLC). Dr. Levin is board certified in Radiation Oncology, 2004. Dr. Levin is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Rena Rowan Breast Center

    3400 Civic Center Boulevard, West Pavilion, 3rd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gary Freedman is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Freedman is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Angiosarcoma, Intraductal Papilloma, and Glioma. Dr. Freedman is board certified in Radiation Oncology, 1998. Dr. Freedman is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Perelman-Concourse Level

    3400 Civic Center Boulevard, Concourse Level, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Christine Hill is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Hill is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. She is also highly rated in 39 other conditions, according to our data. Her clinical expertise encompasses Embryonal Tumor with Multilayered Rosettes, Medulloblastoma, Ependymoma, and Neuroblastoma. Dr. Hill is board certified in Radiation Oncology, 2012. Dr. Hill is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Perelman-Concourse Level

    3400 Civic Center Boulevard, Concourse Level, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alexander Lin is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Nasopharyngeal Carcinoma, Oral Squamous Cell Carcinoma, Teratocarcinosarcoma, and Olfactory Neuroblastoma. Dr. Lin is board certified in Radiation Oncology, 2008. Dr. Lin is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Perelman - 2nd Floor

    3400 Civic Center Boulevard, West Pavilion, 2nd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Neha Vapiwala is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Vapiwala is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Prostate Cancer, Familial Prostate Cancer, Muscle Invasive Bladder Cancer, Pancreatic Cancer, and Prostatectomy. Dr. Vapiwala is board certified in Radiation Oncology, 2007. Dr. Vapiwala is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Perelman - 2nd Floor

    3400 Civic Center Boulevard, West Pavilion, 2nd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Lukens is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Lukens is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Adenoid Cystic Carcinoma, Merkel Cell Carcinoma, Oral Squamous Cell Carcinoma, and Melanoma. Dr. Lukens is board certified in Radiation Oncology, 2014. Dr. Lukens is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Perelman-Concourse Level

    3400 Civic Center Boulevard, Concourse Level, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Feigenberg is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Feigenberg is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Non-Small Cell Lung Cancer (NSCLC), Lung Cancer, Thymic Epithelial Tumor, and Pleuropulmonary Blastoma. Dr. Feigenberg is board certified in Radiation Oncology, 2002. Dr. Feigenberg is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Perelman - 2nd Floor

    3400 Civic Center Boulevard, West Pavilion, 2nd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Lariviere is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Lariviere is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Metastatic Brain Tumor, Mycosis Fungoides, Brain Tumor, Glioma, and Tissue Biopsy. Dr. Lariviere is board certified in Radiation Oncology, 2022. Dr. Lariviere is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology
    Experienced in Retroperitoneal Liposarcoma
    Radiation Oncology

    Penn Radiation Oncology Perelman - 2nd Floor

    3400 Civic Center Boulevard, West Pavilion, 2nd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michelle Alonso is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Alonso is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. She is also highly rated in 55 other conditions, according to our data. Her clinical expertise encompasses Chordoma, Brain Tumor, Meningioma, Posterior Fossa Tumor, and Gamma Knife Radiosurgery. Dr. Alonso is board certified in Radiation Oncology, 2009. Dr. Alonso is currently accepting new patients.

    Experienced in Retroperitoneal Liposarcoma
    Experienced in Retroperitoneal Liposarcoma

    Abramson Cancer Center Perelman 3rd Floor West

    3400 Civic Center Boulevard, West Pavilion, 3rd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Lefler is an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Lefler is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Liposarcoma. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Rhabdomyosarcoma, Liposarcoma, Ganglioneuroblastoma, and Bone Tumor. Dr. Lefler is board certified in Hematology, 2023, Medical Oncology, 2023, and Internal Medicine, 2019. Dr. Lefler is currently accepting new patients.

    Showing 1-20 of 59

    Last Updated: 04/28/2026

    When should I see a Retroperitoneal Liposarcoma doctor near Philadelphia, PA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Retroperitoneal Liposarcoma doctor near Philadelphia, PA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Retroperitoneal Liposarcoma doctors near Philadelphia, PA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Retroperitoneal Liposarcoma doctors near Philadelphia, PA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Retroperitoneal Liposarcoma doctor near Philadelphia, PA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Retroperitoneal Liposarcoma doctor search results page. 

    Why is it important to get a second opinion from a different Retroperitoneal Liposarcoma doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Retroperitoneal Liposarcoma doctor near Philadelphia, PA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Retroperitoneal Liposarcoma doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Retroperitoneal Liposarcoma doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Retroperitoneal Liposarcoma doctors near Philadelphia, PA?

    Look for the filter feature on the left side of the Retroperitoneal Liposarcoma doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Retroperitoneal Liposarcoma doctor that offers video calls?

    Look for the filter feature on the left-side of the Retroperitoneal Liposarcoma doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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