Oncology and Hematology in Columbia, MD
Oncology • Columbia, MD
About
Chesapeake Oncology-Hematology Associates, P.A. is a Maryland-based cancer treatment center offering medical oncology and hematology services across six offices, including Columbia, Annapolis, Glen Burnie, Stevensville, and Salisbury. Services include chemotherapy, immunotherapy, iron infusions, non-chemo and diagnostic infusions, radiation therapy, in-house laboratory, and a physician dispensing pharmacy. The practice is QOPI-certified and accepts major insurers (e.g., Aetna, CIGNA, CareFirst, Medicare). The Columbia location is part of their network of infusion and medical centers serving the Columbia area.
Clinic Type
Oncology
Address
5450 Knoll North Drive, Suite 140, Columbia, MD 21045
Phone
(410) 740-1743
coha.contact@gmail.com
Opening Hours
8:00 AM ~ 4:30 PM (M-F)
Services Offered
Team
Insurance & Payment
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Languages Spoken
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FAQs
Please provide the exact opening hours.
8:00 AM ~ 4:30 PM (M-F)
Social Media
Photos







What Patients Say
Overall sentiment across review platforms: mixed
- BestAround.com (Google aggregate): 4.7/5 (aggregated from Google) (352 reviews)
- Apple Maps: 1.6/5 (not explicitly stated)
Patients praise
- Highly regarded individual physicians (e.g., Dr. Sastra)
- Compassionate and knowledgeable clinical care once seen by doctors
- Supportive and welcoming environment reported by some patients
Common complaints
- Poor office management and unresponsiveness
- Difficulties scheduling appointments and long wait times
- Unpleasant or incompetent front desk staff interactions
- Challenges in communicating with medical staff regarding test results
"Without doubt the worst managed physician's office I have been to. ... Dr. Waseem was great and the only one to apologize but I will not be returning."
— LocalityBiz user review"Many patients highlight the exceptional care and professionalism of the staff, particularly Dr. Sastra, who has been a consistent source of support throughout their cancer journeys."
— BestAround.com summarySynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. Benjamin B. Bridges, MD - Medical Oncologist in Silver Spring, MD — May 14, 2026
- Dr. Jun Sun, MD - Hematologist-Oncologist in Silver Spring, MD — May 14, 2026
- Dr. Burles A. Johnson, MD - Medical Oncologist in Middle River, MD — May 14, 2026
- Dr. Dong Jake Kim, MD, Oncologist | Hyattsville, MD | WebMD — Dec 18, 2025
- Dr. Frederick Min, MD, Oncologist | Silver Spring, MD | WebMD
Information sourced from the clinic's website as of July 11, 2026.
More oncology clinics in Columbia
Johns Hopkins Howard County Medical Center in Columbia, MD, is a nonprofit medical center affiliated with Johns Hopkins Medicine. It offers a full range of hospital and wellness services across nearly 100 clinical specialties and employs about 224 staff. The center operates as part of Johns Hopkins Medicine, with a presence in Columbia and an affiliation network that emphasizes clinical excellence. For oncology-specific needs, you can expect access to Johns Hopkins Medicine’s pediatric and adult hematology/medical oncology expertise through the broader Johns Hopkins system, with local emergency and surgical support at the Howard County site. Key details: - Type: Nonprofit hospital and medical center - Location: 5755 Cedar Lane, Columbia, MD 21044 (HQ) - Affiliation: Johns Hopkins Medicine - Services: Full hospital and wellness services; oncology services available via the Johns Hopkins oncology network - Contact: 410-740-7890 - Website: hopkinsmedicine.org/johns-hopkins-howard-county If you’re specifically seeking Medical Oncology in Columbia, MD, you’ll want to verify direct oncology services at this center or access Johns Hopkins Medicine’s broader oncology programs through their Columbia-affiliated site or main campus for specialized cancer care. Would you like a compare-and-contrast of Johns Hopkins Howard County with nearby oncology options (e.g., Howard County General Hospital, LifeBridge Health) or directions to the nearest oncology clinic?
Maryland Oncology Hematology (MOH) is a large, physician-led cancer center founded in 1986, with the Columbia, MD location among 13 total Maryland offices. MOH offers medical oncology and hematology services, and has expanded to include Radiation Oncology, Genetics, Clinical Research, Behavioral Health, and various surgical specialties. The practice employs over 60 physicians and advanced practitioners serving more than 50,000 patients across its facilities. Columbia, MD location specifics: - Address: 10710 Charter Dr, G020, Columbia, MD 21044 - Part of MOH’s statewide network of oncology/hematology clinics (HQ at Beltsville; multiple MD sites including Silver Spring, Lanham, Germantown, Bethesda, Frederick, Mt. Airy, Annapolis, and more) - Services typically offered: oncology/hematology care, potential access to radiation oncology, genetics, and related supportive services at MOH locations If you’re looking for Columba-specific details (providers, appointment availability, or services), I can pull the latest physician roster or booking information.
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