http://bayparkpetclinic.com - Give us a call today at 619-378-3939. Doctors Crosby Roper & Eric Posthumus and the staff at Bay Park Veterinary Clinic, are passionate about providing their patients with the best quality care possible. The team specializes in pet wellness care, internal medicine, and pet surgery. Our office has digital x-rays, endoscopy & laparoscopy, and diagnostic ultrasounds in order to diagnose and treat specific patients needs. The office serves the surrounding towns of Old Town, Mission Hills, and Point Loma.