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Your Trusted Veterinarian in Potomac, MD
Seven Locks Animal Hospital is a well-established, full-service small animal veterinary practice serving Potomac, MD, and surrounding communities. With over five decades of continuous service, we provide comprehensive medical, surgical, and dental care using state-of-the-art technology. Our team, led by Dr. Horia Popa since 2009, prioritizes personalized treatment and wellness care while maintaining the highest standards of veterinary medicine. We offer diagnostic imaging, in-house laboratory testing, advanced surgical procedures, and specialized dental care to ensure optimal pet health. Our mission focuses on building lifelong relationships with patients and families through compassionate, individualized care.

The hospital features a fully stocked pharmacy, digital radiology, and supervised hospitalization facilities. Our staff includes experienced veterinary technicians and administrative professionals dedicated to animal welfare. We emphasize preventive care through annual checkups and tailored wellness programs. Community involvement remains central to our practice, including support for guide dog training initiatives. Our facility combines modern medical capabilities with the warmth of a small-practice environment to serve pets and their owners effectively.
Services
Preventative Medicine Digital Radiology Surgical Procedures Dental Care Class IV Laser Therapy Laboratory Testing Pharmacy Services Flea Control Programs Dietary Counseling Behavioral Counseling
Highlights and features
  • Over 50 years serving the Potomac community with veterinary excellence
  • Experienced team led by Dr. Horia Popa since 2009
  • State-of-the-art diagnostic imaging and surgical facilities
  • Personalized wellness plans tailored to individual pet needs
  • Comprehensive care from preventive medicine to emergency services
What people say
Experienced staff Comprehensive care Personalized service Modern facilities Long-term relationships
Services
Preventative Medicine
Annual physical examinations help detect health issues early. Our preventive care includes vaccinations, parasite control, and tailored wellness programs for pets' specific needs. We emphasize regular checkups to maintain optimal health throughout all life stages.
Surgical Procedures
State-of-the-art surgical suite performs various procedures with advanced monitoring equipment. We use safe anesthetics and provide post-operative care for smooth recoveries. Specialized surgeries are available through referral partnerships with veterinary specialists.
Dental Care
Comprehensive oral health services include cleanings, extractions, and minor oral surgeries. We address dental disease prevention and treatment using modern techniques to maintain your pet's oral health and overall wellbeing.
Diagnostic Imaging
On-site digital X-ray equipment provides immediate diagnostic images. This technology enables quick assessment of skeletal structures, internal organs, and other tissues to support accurate diagnoses and treatment planning.
Laboratory Testing
Full-service laboratory performs blood work, urinalysis, and parasite testing. Rapid results help diagnose illnesses and monitor treatment effectiveness. We also partner with external labs for specialized diagnostic requirements.
People
Dr. Horia Popa
Primary Veterinarian
Graduated from the School of Veterinary Medicine in Romania, completed Purdue University's clinical evaluation program in 2003, and has practiced in Northern Virginia since. Specializes in surgery, internal medicine, and emergency care.
Emma
Business Consultant
Former veterinary assistant turned business consultant with Juris Doctor degree from University of Maryland. Played key role in hospital development while maintaining passion for animal welfare.
Helen
Senior Veterinary Technician
Veterinary technician student at Penn Foster with extensive animal care experience. Manages administrative tasks and internship programs while pursuing veterinary career goals.
Kaitlin
Office Administrator
Economics student at UMBC with diverse animal experience. Oversees administrative operations while contributing to clinical teams and exploring veterinary-human medicine connections.
Taylor
Senior Veterinary Technician
Biology graduate from Towson University pursuing veterinary school. Combines clinical work with marine research and equine specialist internships while managing Labrador rescue dogs.
Questions
What are the hospital hours?
Open Monday-Friday 8am-6pm, Saturday 8am-12pm. Closed Sundays and holidays.
Do I need an appointment?
Yes, we see patients by appointment but accommodate walk-ins when possible.
What payment methods are accepted?
Cash, Check, Mastercard, Visa, American Express, and Discover.
When should pets be spayed/neutered?
Recommended after 6 months with pre-surgical exam and vaccinations required.
What is pre-anesthetic blood screening?
Blood test assessing organ function and clotting before anesthesia for surgical safety.
Are there advantages to spaying/neutering pets?
Yes, including cancer prevention, reduced roaming, and population control benefits.