If you have been diagnosed with cancer, we're here to help.
MedStar Southern Maryland Hospital Center in Clinton, MD, is part of the MedStar Georgetown Cancer Institute. Its cancer experts offer tomorrow’s treatment options today.
Our providers specialize in a diverse range of cancer types, allowing us to tailor personalized care plans that specifically address your unique form of cancer.
As part of MedStar Georgetown Cancer Institute, we bring unmatched medical expertise, access to clinical trials and research to the region—providing the best possible care, close to home and to the ones you love.
If you've recently been diagnosed with cancer, we're ready to help you take the next steps in your journey. Please call us today at 301-877-4673, or submit a consultation request form.
Unlock new possibilities: get a second opinion on your cancer diagnosis
Considering a second opinion for your cancer care can be a crucial step toward better outcomes. It helps confirm your diagnosis, ensures you’re informed about the latest treatment advancements, and explores all possible options for your care.
Whether you’re newly diagnosed or already undergoing cancer treatment, seeking a second opinion can provide peace of mind and confidence in your treatment plan.
Contact us today to learn more and take this important step toward the best possible care.
The most advanced cancer treatment
From immunotherapy to precision medicine and targeted therapies, our specialists use the latest advances in cancer care, including:
- Halcyon™, a new kind of radiotherapy offering faster, more accurate treatment
- ZAP-X®, the first radiosurgery technology of its kind on the east coast designed to treat brain tumors
- Brand new women’s imaging suite with dexa, ultrasound, and 3D mammography
- Cancer screenings such as mammography, colonoscopy, and low-dose CT scans for lung cancer screening
- Precision medicine and molecular profiling
- Targeted therapy and immunotherapy
- Cancer surgery, including lumpectomy, mastectomy, and reconstructive services
- On-site genetic counseling
- State-of-the-Art infusion center with 8 infusion bays and 2 exam rooms
Cancer treatment designed for you
At MedStar Southern Maryland Hospital Center, we are dedicated to preventing, detecting, treating, and curing cancer. Our multidisciplinary team works together in one location to create a personalized treatment plan tailored to you based on your unique needs. A dedicated nurse navigator will guide you through every step, helping with scheduling, referrals, and providing resources for financial, physical, social, and emotional support.
Through our partnership with Georgetown Lombardi Comprehensive Cancer Center, the only NCI-designated center in the Washington, D.C. region, you can access the latest breakthroughs in cancer care.
Expertise in your type of cancer
At MedStar Health, our oncologists specialize in treatment of specific types of cancer. Focused expertise means you get the most precise and effective therapy for your type of cancer, including:
Meet our nationally recognized cancer team
Our experts include a diverse group of nationally and internationally renowned specialists for many forms of cancers, including but not limited to brain, breast, gastrointestinal, head and neck, lung, and prostate. Collaborating together and with you, we can deliver the best possible outcomes.
Peter Ahn, MD
Radiation Oncologist
Rumaisa Hameed, MD
Hematologist Oncologist
Ankit Madan, MD
Hematologist Oncologist
Andrew Satinsky, MD
Radiation Oncologist
Omar Taha, MD
Hematologist Oncologist
Keith Unger, MD
Radiation Oncologist
Matthew E. Witek, MD
Radiation Oncologist
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Cancer Team
Peter Ahn, MD
Radiation OncologistRumaisa Hameed, MD
Hematologist OncologistAnkit Madan, MD
Hematologist OncologistAndrew Satinsky, MD
Radiation OncologistOmar Taha, MD
Hematologist OncologistKeith Unger, MD
Radiation OncologistMatthew E. Witek, MD
Radiation Oncologist
Specialized cancer treatment team
We are part of the MedStar Georgetown Cancer Institute. That means you will get the best cancer treatment from the region’s top experts in radiation oncology, medical oncology, and cancer surgery.
Many patients need a combination of treatments to cure their cancer. Here, a team of experts will guide your care. You may work with one or multiple doctors from the following specialties:
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Radiation oncologists
Radiation oncologists have advanced training in shrinking and eliminating tumors with radiation therapy, while sparing normal, healthy tissue. These doctors specialize in understanding how cancer develops, grows and spreads—and how radiation therapy can disrupt that process.
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Medical oncologists
Medical oncologists are experts in providing medication-based cancer treatment, such as chemotherapy and immunotherapy. These specialists use the latest guidelines to deliver powerful treatment that maximizes tumor elimination and minimizes treatment side effects.
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Cancer surgeons
Cancer surgeons are specialized in tumor resection (removal) procedures. Our expert surgeons remove tumors using precise techniques and advanced technology. Our exceptional cancer surgeons provide the region's most effective, least invasive tumor removal procedures.
These experts work closely together with you and your family to provide exceptional treatment, emotional support, and open lines of communication throughout your care.
If you've recently been diagnosed with cancer, we're ready to help you take the next steps in your journey. Please call us today at 301-877-4673, or submit a consultation request form.
Meet our patients
Conquering Cancer with Love and Technology
Kimberly “April” Parlett and Bobby Parlett both have upbeat personalities with a sense of humor that could make anyone smile, despite battling their own health scares in the past.
Valentine’s Day is a special time of the year that most couples look forward to celebrating with wine and chocolates. But this year was extra sweet for the Parletts— they celebrated 16 years since getting engaged on the actual holiday, and it’s the first time doing so since being cancer-free.
April, who was initially diagnosed with breast cancer in 2018, remembers feeling a lump the day before having her annual mammogram. After all imaging scans were done, April was told that the cancer had already advanced to stage IV.
Donna's Journey from Diagnosis to Triumph
When Donna Moore discovered a lump on her breast in the summer of 2022, she was justifiably concerned. Her older sister had breast cancer.
On September 23, 2022, she was diagnosed with breast cancer.
Donna, who was 78 at the time, was referred to the MedStar Georgetown Cancer Institute at MedStar Southern Maryland Hospital Center, where she saw Ankit Madan, MD, a hematologist and medical oncologist, and Patricia Wehner, MD, a breast surgeon.
“Dr. Madan explained my treatment plan and told me what to expect during treatment.”
A screening mammogram detected her breast cancer.
Throughout Suzanne McCarthy’s career, she has been in the medical imaging profession. In her current role as director of the Radiography program at Prince George’s Community College, she and her team are educating and preparing their students to work in the same field she has dedicated several decades to. When she got a callback after her most recent mammogram performed at MedStar Southern Maryland Hospital Center, that said there were abnormal findings, she was surprised. She had no family history of breast cancer and hadn’t noticed any lumps or breast changes. After follow-up imaging, she asked the radiologist, Gina J. Kim-Ahn, MD, if she could see her images.
Hear from our physicians
Conveniently close to home
MedStar Georgetown Cancer Institute at MedStar Southern Maryland Hospital Center
7501 Surratts Rd.
Clinton, MD 20735
For more information, please call us at 301-877-4673.
FAQs
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I think I may have cancer, but have not been diagnosed yet; can I make an appointment with a cancer specialist at MedStar Southern Maryland Hospital Center?
It's important to see a primary care provider (general internist or OB/GYN) for a confirmed cancer diagnosis before making an appointment with one of our oncology specialists. Our team will then work with your referring provider to confirm the diagnosis and begin developing a tailored treatment plan for the type of cancer you have. If you do not have a primary care provider, please use our Find a Doctor tool to find a provider close to you.
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What can I expect at my first appointment?
At your first visit, your medical oncologist will explain the type of cancer you have, if the cancer has spread, the outlook for your diagnosis, and will walk you through your treatment options. You may also meet with one of our radiation oncologists and/or cancer surgeons, should radiation therapy or surgery be a part of your treatment plan. Additional tests may be ordered as necessary and our staff with work with your insurance plan to ensure coverage. Every cancer is different. Your multidisciplinary team of specialists will develop the most personalized treatment plan for you.
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What is a clinical trial and am I a candidate?
A clinical trial is a carefully designed, FDA-approved research study that investigates the effectiveness of new treatments for a variety of cancers. Clinical trials give patients access to breakthrough treatments such as new medications, medical devices, or procedures before they are available to the public. We offer clinical trials through our research engine, Georgetown Lombardi Comprehensive Cancer Center, the only National Cancer Institute (NCI)-designated comprehensive cancer center in the Washington, D.C., region. To learn more about open clinical trials and if you are a candidate, talk to your oncologist or nurse navigator. -
What is a nurse navigator?
The nurse navigator is a specially trained oncology nurse who is an important part of the multidisciplinary care team. The nurse navigator helps schedule tests and appointments with other oncology specialists and provides education and resources to answer your questions and address your physical, social, and emotional needs.
If you've recently been diagnosed with cancer, we're ready to help you take the next steps in your journey. Please call us today at 301-877-4673, or submit a consultation request form.
For referring physicians
If you are caring for a patient who requires treatment for cancer, we encourage you to refer them to MedStar Health. We value your trust and partnership, and promise to provide your patients with the highest level of comprehensive, evidence-based care. Also know that we make it a priority to expedite new patient appointments. When you refer patients to our practice, we will get their initial appointments scheduled quickly at the location most convenient for them.
We're committed to collaborating with you, so that together, we can provide continuity in care for patients in need of our collective services. Please click the button below to refer a patient.

