1401 N. Tustin Ave., Suite 310

Santa Ana, CA 92705

lab tel (800) 544-4181

fax (888) 979-6372

billing tel (714) 479-0042

Hours: Mon-Fri 9 am to 5 pm

75 years of

COMBINED EXPERIENCE

We have the know-how you need.

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Our Lab

Bach Diagnostics is a multi-specialty pathology group performing both high complexity clinical pathology and diagnostics surgical pathology. Our services cover podiatric pathology, dermatopathology, gastrointestinal pathology, and cytology in addition to advanced molecular genetics testing in molecular microbiology,  pharmacogenetics, and toxicology.

 

Bach Diagnostics is located in the heart of Orange County, California.   We developed proprietary methodologies that are some of the most accurate and reliable in the nation.   Our advance technologies and methods provide us confidence in our results.  We have also partnered up with some of the biggest diagnostic companies to deliver the best care.  

 

We are fully licensed and accredited through the Clinical Laboratory Amendents (CLIA) certification.   We adhere to strict proficiency testing through the College of American Pathologists (CAP).   We also adhere to all applicable federal and state laws, rules, and regulations.

Our Laboratory Directors and Pathologists

Dylan Bach MD, MBA

Founder & CEO

Clinical Pathology Director

Dr. Bach is a board certified Clinical Pathologist and has extensive experience in the clinical laboratory.   He received his Medical Doctorate at University of California San Diego and completed his residency in clinical and anatomical pathology at University of California Irvine.   He went on to complete his clinical chemistry fellowship at Johns Hopkins Medical Institutions.   He was the Medical Director of Clinical Chemistry, Pathology Informatics and Toxicology at the University of California Irvine.   He is well known for his work in clinical pathology received the Warren L. Bostick Award for Excellence and the John Budd Golden Scope Award. 

William Nguyen MD

Surgical Pathology Director

Dr. William Nguyen is a board certified Surgical and Cyto-Pathologist with an emphasis on Dermopthatology and over 30 years' clinical experience at various hospitals, including Corona Medical Center.  He is a graduate of the University of Manitoba and completed his pathology and surgical pathology training at McGill University, Northeastern Ohio University and University of California, Irvine.   Dr. Nguyen also was an assistant professor at the Western University of Health Science in Pomona.        

Suzan Kavusi MD

Dermatopathologist

Dr. Suzan Kavusi is a board certified Surgical and Dermatopathologist .   She completed her anatomic and clinical pathoogy residency at UCSD Department of Pathology.   She went on to complete her fellowship in surgical pathology at UCSF and dermatopathology fellowship at the Univeristy of Washington. 

Calvin Marantz  MD

Dermatopathologist

Dr. Calvin Marantz, MD is an experienced board certified dermatopathologist.   He has completed residency at Naval Hospital San Diego and in addition has trained with A. Bernard Ackerman MD.   

Our Culture

Bach Diagnostics was founded on the principles of delivering academic level expertise and testing with exceptional service.  At Bach Diagnostics, we pride ourselves in the science and technology we offer.  Our methodologies provide some of the most accurate and reliable results in the nation.  We are committed to giving our providers the best service and strive to go above and beyond their expectations.