Business Details
48 Years
experience
Emergency
services
Your Trusted Medical Care Partner in San Antonio
North San Antonio Healthcare Associates has been dedicated to providing comprehensive primary medical care for families since 1978. Our board-certified physicians and advanced practice providers deliver personalized care for patients of all ages, from newborns to seniors, with a focus on preventive medicine and chronic condition management. We emphasize patient education and holistic health approaches while maintaining accessibility through two convenient locations in San Antonio and La Vernia. Our practice combines decades of clinical experience with modern medical technologies to ensure accurate diagnoses and effective treatment plans. We maintain rigorous professional standards through continuous medical education and adherence to evidence-based practices.Our commitment to community health is reflected in our extended service offerings, including acute care, wellness exams, and specialized chronic disease management programs. We utilize secure electronic health records to streamline care coordination and prescription management while maintaining strict patient confidentiality. Our team prioritizes clear communication and patient involvement in healthcare decisions, supported by online resources and a responsive patient portal. We accept major insurance plans and offer flexible payment options to ensure accessibility to quality medical care. Our practice remains dedicated to serving as a trusted healthcare partner for generations of families in the San Antonio region.
Services
Primary Care
Chronic Condition Management
Preventive Services
Acute Care
Well Child Exams
Sports Physicals
Medication Management
Lab Testing
Referral Coordination
Patient Portal Access
Details
- Year established: 1978
Highlights and features
- We have over 40 years of experience providing family medical care
- Our physicians are board-certified in family practice
- We offer same-day appointments for urgent medical needs
- We provide comprehensive preventive care and chronic disease management
- Our patient portal enables secure online appointment scheduling and record access
Services
Comprehensive Primary Care
Our primary care services provide continuous medical care for patients of all ages. We offer routine check-ups, health screenings, and management of chronic conditions like diabetes and hypertension. Our team coordinates care with specialists when needed while maintaining focus on preventive health strategies. Patients benefit from personalized care plans developed through long-term patient-physician relationships.
Chronic Condition Care
We specialize in managing chronic conditions including diabetes, hypertension, and COPD. Our approach combines medication management with lifestyle modification counseling and regular monitoring. Patients receive individualized treatment plans and education to help control symptoms and prevent complications. We work closely with specialists when complex cases require additional expertise.
Preventive Services
Our preventive care services include annual physicals, sports physicals, and well-child exams. We emphasize early detection through age-appropriate screenings and immunizations. Patients receive personalized health risk assessments and guidance on maintaining optimal wellness through nutrition, exercise, and healthy lifestyle choices.
Acute Care
We treat acute illnesses and injuries with prompt same-day appointments when needed. Our providers diagnose and manage conditions like infections, minor injuries, and respiratory illnesses. Patients receive timely treatment plans including prescriptions when necessary, with follow-up care to ensure complete recovery.
Patient Portal Access
Our secure patient portal enables online appointment scheduling, medical record access, and prescription refill requests. Patients can communicate securely with providers and access educational resources. The portal streamlines care coordination while maintaining strict privacy protections under HIPAA regulations.
People
Dr. David Sandercock
Physician
Board-certified family practice physician since 1996. Emphasizes preventive care and holistic approaches. Completed medical training at University of Osteopathic Medicine and University of Texas internship. Serves patients with 25+ years of experience in San Antonio.
Dr. Walter Walthall
Physician
San Antonio native board-certified in family practice. Graduated from University of Texas Medical School. Focuses on comprehensive care with patient education. Has served local community for 20+ years at NSAHA, emphasizing family-centered healthcare approaches.
Dr. Clifford Alprin
Physician
Board-certified family medicine physician with residency training from University of Oklahoma. Advocate for patient-first approach and preventive medicine. Works collaboratively with spouse who is also a pediatrician. Provides care at both San Antonio and La Vernia locations.
Sarah C. Brown, PA-C
Physician Assistant
NCCPA-certified physician assistant with master's from UT Health Science Center. Former Teach For America participant. Specializes in collaborative family practice care. Emphasizes holistic treatment approaches and patient education in clinic settings.
Tami Wieland, PA-C
Physician Assistant
Certified physician assistant serving La Vernia community for 20+ years. Graduated from UT Health Science Center in 2008. Provides family practice and emergency medicine care. Focuses on community health needs through accessible primary care services.
Questions
What services do you offer?
We provide comprehensive primary care including preventive services, chronic condition management, acute care, and wellness exams for patients of all ages.
Do you accept my insurance?
We accept most major insurance plans including Medicare, Aetna, Blue Cross Blue Shield, United Healthcare, and Humana. Contact us to verify your specific plan.
How can I schedule an appointment?
Call our office during business hours or use our online patient portal to request appointments. Same-day visits are available for urgent medical needs.
What if I need care after hours?
For emergencies, call 911. For urgent non-emergency care, our answering service connects you with on-call physicians after regular business hours.
How do I request prescription refills?
Contact your pharmacy to submit refill requests electronically. Allow 48 hours for processing during regular business days.
Do you have locations outside San Antonio?
Yes, we have a satellite office in La Vernia, Texas providing full primary care services with providers available five days a week.
