Hematology Oncology in Gainesville, GA - ProviderMatch
Oncology / Cancer Care • Gainesville, GA
Clinic Type
Oncology / Cancer Care (multi-location group)
Address
Longstreet Clinic Cancer Center, 725 Jesse Jewell Parkway Southeast, Gainesville, GA 30501
Phone
770-297-5700
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
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Insurance & Payment
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Languages Spoken
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Photos







What Patients Say
Overall sentiment across review platforms: positive
- Northeast Georgia Physicians Group (NGPG) ProviderMatch: 5.0 (364 ratings) (133 reviews)
- Northeast Georgia Physicians Group (NGPG) ProviderMatch: 4.9 (325 ratings) (98 reviews)
- Northeast Georgia Physicians Group (NGPG) ProviderMatch: 4.9 (236 ratings) (79 reviews)
- Northside Provider Profile: 4.8 (160 ratings) (No text reviews available)
- Healthgrades: 4.7 (overall satisfaction) (Not explicitly stated)
Patients praise
- Highly knowledgeable and clinically competent doctors
- Compassionate and attentive care
- Friendly and helpful support staff
- Thorough explanations of diagnoses and treatments
Common complaints
- Concerns regarding communication skills and bedside manner
- Reports of feeling pressured regarding treatment options
"Dr. Johnson and his Gainesville team consistently provide me with top quality service in a welcoming environment."
— NGPG ProviderMatch Review"Dr. Sampat is exceptional. Her professionalism, coupled with a friendly and engaging demeanor, made for a very nice experience."
— NGPG ProviderMatch Review"Dr. Kallab was unbelievably kind, compassionate, and incredibly gifted with current knowledge... I would highly, highly recommend him to anyone."
— Healthgrades ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Yamin Sun, MD - Gainesville, GA - Hematology Oncology — Jan 28, 2026
- Devi Sampat, MD - Gainesville, GA - Hematology Oncology — Jan 27, 2026
- Jeanette Pirkle, FNP - Toccoa, GA - Hematology Oncology — Jan 21, 2026
- Meet Our Cancer Doctors | Northeast Georgia Health System — Sep 8, 2025
- Find a Physician or Specialist - Northside Providers — Apr 18, 2026
Information sourced from the clinic's website as of July 11, 2026.
More oncology / cancer care clinics in Gainesville
Summary: The Northeast Georgia Diagnostic Clinic (NGDC), a private, multi-specialty medical practice founded in 1953 and headquartered in Gainesville, GA, operates across three offices in Gainesville (1240 Jesse Jewell Pkwy SE, Gainesville, GA 30501), Braselton, and Athens. The clinic offers General Internal Medicine, Endocrinology, Hematology/Medical Oncology, Nephrology, Pulmonary Disease, and Rheumatology, with on-site services including Cancer Care, Clinical Laboratory, Imaging, Diabetes/Nutrition Education, Physical Therapy, and Sleep Medicine. NGDC employs about 37 staff and generates roughly $11.1 million in annual revenue.
Longstreet Clinic is a private, multi-specialty medical group based in Gainesville, GA (founded 1995) with 200+ providers across 19 specialties and 9 offices in Georgia. It offers comprehensive care including internal medicine, pediatrics, family medicine, obstetrics/gynecology, surgery, oncology/hematology, neurosurgery, orthopedics, sports medicine, bariatric/medical weight loss, and full imaging and laboratory services. It’s one of metro Atlanta’s largest physician groups, with multiple locations including Gainesville HQ, Braselton, Dahlonega, and more. For cancer care, the clinic provides oncology and hematology services, with access to related surgical and supportive services across its network. If you’re seeking a Cancer Center or cancer doctors in Gainesville, Longstreet Clinic’s oncology/hematology team is part of a broad, multi-specialty practice offering integrated cancer care. Contact: 770-718-1122.
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