Chronic Disease Management

Ongoing, personalized care for individuals with long-term health conditions. We focus on optimizing outcomes, preventing complications, and empowering you to actively manage your health through regular monitoring, medication management, and education.

Conditions We Manage

Walk-In Clinic

Health doesn't wait for an appointment. We welcome walk-in patients at both locations for prompt same-day care.

Wellness & Weight Management

Personalized nutrition counseling, fitness planning, and mental health support for lasting well-being.

A Passionate Family Physician
Dedicated to Your Well-being

Dr. Sumesh Aggarwal is a highly experienced family physician with over 20 years of dedicated service in medicine. His long tenure in active clinical practice has given him a deep understanding of his patients and their diverse needs.

From the beginning of his career, Dr. Aggarwal's primary goal has been to provide comprehensive care across all age groups — from newborns through elderly patients with complex, multi-system conditions. He has had the privilege of working at prestigious institutions including Memorial Hermann Hospital and Methodist Hospital, where he developed expertise in managing complex medical conditions.

Throughout his career, Dr. Aggarwal has held significant leadership positions including Chief Resident and Medical Director of a hospitalist program — roles that allowed him to guide fellow healthcare professionals while delivering exceptional patient care. He has also actively participated in quality improvement initiatives and hospital committees dedicated to patient safety.

As a family physician, Dr. Aggarwal believes deeply in building long-lasting patient relationships, taking the time to understand each person's unique circumstances, and tailoring individualized treatment plans that address both immediate concerns and long-term health goals.

Personalized Care. Trusted Partnership.

At Pinnacle Primary Care, we believe in the power of partnership when it comes to your health. We're dedicated to comprehensive, personalized primary care that goes beyond treating symptoms — we work to understand you as a whole person.

As your trusted PCP, we're committed to understanding your unique needs, guiding you toward optimal health, and empowering you to make informed decisions. Whether you're managing a chronic condition, seeking preventive care, or recovering after hospitalization, we provide continuity of care across every stage of life.

With two convenient locations in Missouri City and Sugar Land, we proudly serve patients from Sugar Land, Missouri City, Richmond, Rosenberg, Fresno, Rosharon, and Southwest Houston.