Meet Our Doctors San Antonio, TX

Dr. Melody Zamora is a dedicated dentist and the owner of Zam Dental. At the practice’s two locations in north and southeast San Antonio, Texas, Dr. Zamora provides comprehensive dental care, including general dentistry, cosmetic dentistry and emergency dentistry, using cutting-edge technology.

Dr. Zamora practices whole-body dentistry, which means she takes an integrative approach and is always happy to work with other medical providers, such as medical doctors, to ensure optimal patient care.

With her commitment to making her patients the number one priority, Dr. Zamora offers a wide range of services, including crowns and bridges, teeth whitening, sleep apnea treatment, dentures, and restorations for dental implants, along with many others.

Dr. Zamora treats her patients like family, and she draws accolades for her approach. Under Dr. Zamora’s leadership, Zam Dental has won several local “Best Dentist” awards and regularly gets the highest marks from their patients.

Dr. Zamora earned her undergraduate degree at Texas State University in San Marcos, Texas, where she graduated magna cum laude in biomedical science. She followed that by earning her dental degree at Oregon Health & Science University in Portland, Oregon. Dr. Zamora also has advanced training in pediatric dentistry and oral pathology.

A dedicated lifelong learner, Dr. Zamora stays up to date with the newest dental and general health advancements so she can help her patients get healthy smiles for life.

Dr. Zamora and her husband, David Zamora, PhD, have been married for over 20 years. They have three beautiful children: Sophia, Mia and Zaman.

Dr. Lanissa W. Martinez is a devoted, hardworking dentist with a passion for delivering high-quality dental care.

Dr. Martinez was born in San Antonio and raised in Lytle, Texas and is happy to be serving patients in the southeast part of San Antonio. In 2005, she graduated with her Doctorate from the University of Texas Health Science Center Dental School in San Antonio. She has a Bachelor of Science Degree in Biology from Texas State University and a Master of Science Degree in Biology from UTSA.

Dr. Martinez has a comprehensive understanding of various dental procedures, including cosmetic cases, root canal treatments, extraction of wisdom teeth, and other advanced surgical procedures. She is committed to providing the highest standard of care and ensuring our patients’ oral health needs are met. With Dr. Martinez’ warm and friendly demeanor, she is dedicated to creating a positive and comfortable experience for all our patients. She believes in open communication and will take the time to listen to our patients’ concerns and answer any questions you may have.

We encourage you to schedule an appointment with Dr. Martinez at our Southcross clinic. She is now accepting new patients and looks forward to getting to know you and assisting you and your family’s oral healthcare needs.

Dr. ReAnn Boss is a Board-Certified Orthodontist, educator and United States Air Force Veteran. She graduated from The University of Texas at Dallas with a Bachelor of Science in Biology and a minor in Performing Arts. She went on to receive her Doctor of Dental Surgery (DDS) degree from Baylor College of Dentistry (now Texas A&M College of Dentistry). After dental school, Dr. Boss completed a one-year Advanced Education in General Dentistry (AEGD) residency through the United States Air Force, gaining hands-on training in complex general dentistry procedures.

Her professional journey led her through military service, private practice, pediatric care and teaching at the dental school level. Driven by her passion for smile transformation, she returned to graduate school to pursue orthodontics – earning a Master’s in Health Administration and a Certificate in Orthodontics from the Arizona School of Dentistry and Oral Health, one of the nation’s premier clinical programs.

Dr. Boss served five years as a commissioned officer in the United States Air Force, providing dental care to service members around the globe. She was stationed at several bases, including Travis AFB (California), Kunsan AB (South Korea), Aviano AB (Italy) and Sheppard AFB (Texas). Her leadership roles and global assignments shaped her ability to lead with compassion, adaptability and excellence – both in and out of the dental clinic.

Dr. Boss brings joy and creativity to every aspect of her life. With a background in performing arts, she is often heard singing or humming around the office. She loves spending time with her husband and two young children, and enjoys music, cooking and hiking in her free time.

Dr. Boss is a dynamic and dedicated orthodontist with a deep passion for patient care and education. She treats both children and adults. Her practice includes early intervention for kids, appliance therapy and traditional orthodontic treatment such as braces and Invisalign® clear aligners. With extensive experience in general dentistry, orthodontics and dental education, she approaches each patient’s journey as a collaborative effort – artistically crafting beautiful, confident smiles.

Dr. Shaye Drummond is a San Antonio native; actually, growing up just down the road! She received her undergraduate degree in Biochemistry from Texas State University. She then moved to the Chicago Suburbs to attend dental school at Midwestern University. She returned to Texas in 2023 to begin practicing and has spent the last two years providing dental care in Laredo, Texas. Dr. Drummond is excited to return home to San Antonio and looks forward to creating beautiful smiles at Zam Dental.

Dr. Drummond takes pride in treating each patient with a compassionate and conservative approach. With experience in a range of services from extractions, crowns and bridges, pediatric dentistry and more, Dr. Drummond is dedicated to helping patients achieve their smile goals.

When Dr. Drummond is not in office, she enjoys traveling with her high school sweetheart, watching basketball games (Go Spurs Go!) and spending time with her friends and family!