Dr. Dominic Onyema, MD

Dr. Dominic Emeka Onyema, MD is a renaissance physician-diplomat who blends clinical mastery with deep cultural fluency. As an internist, kidney and hypertension specialist, and Civil Surgeon, he brings over 20 years of international and New York–based experience to every patient encounter. Practicing across nearly all five boroughs, Dr. Onyema is known for a research-integrated, equity-focused approach that pairs evidence-based nephrology and primary care with compassionate, bioculturally sensitive communication.

Dr. Onyema’s practice emphasizes clear diagnosis, personalized long-term plans, and pragmatic prevention strategies that reflect his multicultural competency and clinical research expertise. His care model positions him as an urban health navigator who helps patients translate complex medical data into everyday wellness. His core clinical focus and services include:

• Comprehensive internal medicine and primary care
• Nephrology: evaluation and management of kidney disease
• …Hypertension diagnosis and advanced management, including resistant hypertension strategies
• Civil Surgeon examinations and immigration-related medical evaluations
• Chronic disease management and preventive care
• Multicultural, linguistically sensitive care and patient health navigation
• Clinical research collaboration and evidence‑based treatment planning

With more than two decades of insight practicing Internal Medicine, Primary Care, Nephrology, and Hypertension throughout New York City, Dr. Onyema is committed to partnering with patients to protect kidney health, control blood pressure, and improve overall well-being. Patients appreciate his calm, informed guidance and his talent for turning complex care into practical, achievable steps toward better health.

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