For Assistance, Email ceguerrero@swanwellnesscenter.net
Provider Site:  swanwellnesscenter - (change)
Provider Information:
Website: swanwellnesscenter
Business: Swan Wellness Center
Phone: 2105218100
Meet Our Staff

Irene Silvernail, RN MSN, L.Ac, MSOM, cDAOM: Licensed Acupuncturist

Dr. Silvernail has a B.S. in nursing from the University of Nevada Reno, a M.S. in nursing from the University of Phoenix, a M.S. in acupuncture and oriental medicine from Texas Health and Science University and I am a doctoral candidate and will complete her doctoral degree in 2019 from Pacific College of Oriental Medicine.

She specializes in many types of disease affecting the human body including auto- immunity disorders, allergies, gastro-intestinal disorders, insomnia, aging, opioid withdrawal, endocrine disorders and chronic pain.

She is a retired US Army Lieutenant Colonel, a Gulf War veteran and served with honor in the Army Nurse Corp for 23 years. She is Nationally Board Certified in Acupuncture, Herbs, Biomedicine and Chinese Diagnosis as well as a Diplomate in Oriental Medicine by the National Certification Commission for Acupuncture and Oriental Medicine.


Yi-Chiann (Iris) Wu, M.S.A.O.M., L.Ac.: Licensed Acupuncturist

Iris is Licensed Acupuncturist in the State of Texas and is nationally certified as a Diplomate in Oriental Medicine by the National Certification Commission for Acupuncture and Oriental Medicine. She earned her Master of Acupuncture and Oriental Medicine degree at the nationally and regionally accredited Texas Health and Science University in San Antonio, Texas.

Yi-Chiann was born and raised in Taiwan. She got her physical therapy license and worked as physical therapist for two years after graduated from China Medical University. She came to United States to extend her knowledge of academic research in Kinesiology. Since her goal has always been to help as many people as possible, she decided to learn Chinese medicine and acupuncture. Now, she is able to incorporate both western and eastern medicine in her treatments.


Office Location and Hours:
Swan Wellness Center
1039 W. Hildebrand Ave. 
San Antonio, Texas, 78201, 
    Contact Us
Office Hours
Mon:9:00am - 5:00pm
Tue:9:00am - 5:00pm
Wed:9:00am - 5:00pm
Thu:9:00am - 5:00pm
Fri:9:00am - 5:00pm
Sat:10:00am - 2:00pm
Sun: -
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