"Known for our Expertise and Chosen for the Way we Care."-

Meet our Providers



Our Mission

The Mission Of BioEnve Is To Empower Our Patients To Look And Feel Their Best Thru A Comprehensive Evaluation And Individualized Treatment Plan Tailored To Their Individual Needs. We Strive To Help Patients Optimize Their Wellbeing From A Physical, Emotional, And Mental Perspective So They May Age Healthier And Live Happier.

Dr. McCain Is Board-Certified In Obstetrics & Gynecology. Stacy Hammond Is A Board-Certified Nurse Practitioner. Dr. McCain And Ms. Hammond And Their Team At BioEnve Provide A Wide Array Of Healthcare Services. The Scope Of The Practice Includes Gynecology, Well-Woman Exams, Outpatient Gynecologic Surgery (Endometrial Ablation, Female Sterilization, Treatments For Vaginal And Cervical Dysplasia), Bladder Disorders (Including Overactive Bladder, Urge Incontinence, Stress Incontinence, Interstitial Cystitis), Hormonal Optimization, And Sexual Dysfunction For Women And Men, Nutritional Evaluation And Modification, As Well As The Functional Medicine Approach To Complex And Chronic Disease.

We Believe That Patient Education, Diet And Lifestyle Modifications, And Hormonal Optimization Can Significantly Improve The Course Of Chronic Diseases Like Migraine Headaches, Fibromyalgia, Chronic Fatigue, Hashimoto's Thyroiditis, Irritable Bowel, Inflammatory Bowel, Rheumatoid Arthritis, Other Autoimmune Disorders, And More For Most Individuals. We Work With Motivated Patients To Improve Their Quality Of Life.

We Not Only Address Your Medical Needs At Our Office, But We Also Are Able To Evaluate Your Non-Surgical, Cosmetic Needs. We Offer Services Including Microneedling (SkinPen®), Microblading Of Eyebrows, Laser Therapy (For Fat Reduction, Acne, Redness, Brown Spots, Wrinkles And Aging, Hair Removal), Botox And Fillers (Versa, Juvederm Family, And Restylane)



Stefanie McCain, MD, FACOG 


Owner / Gynecologist

Dr. McCain is a Board-Certified Gynecologist with over 26 years of experience in this field, with 20 of those years in Abilene. She opened her practice in Abilene in 1997 after serving 12 years as an obstetrician and gynecologist in The United States Airforce, eventually retiring as a Major from Dyess Airforce Base.  Dr. McCain retired from practicing obstetrics in 2015 after delivering babies for 26 years. She is now able to focus on gynecology, specializing in minimally invasive gynecologic surgeries using the DaVinci robotic platform.

Stacy Hammond, FNP-C

Stacy Hammond, FNP-C

Owner / Nurse Practitioner

After completing her undergraduate studies at Angelo State University in 1993, Stacy Hammond began her nursing career as a Certified Emergency Nurse and a Certified Critical Care Nurse, working in the Trauma Center and Critical Care unit at Hendrick Medical Center in Abilene, Texas. In 1997 she completed her Family Nurse Practitioner training and earned her Master's Degree from the University of Texas Health Science Center – San Antonio, graduating with honors. She spent the next several years working in invasive cardiology and internal medicine/critical care.

Amy Murphy, DNP, APRN, FNP-BC

Amy Murphy, DNP, APRN, FNP-BC

Family Nurse Practitioner

Originally from Pennsylvania, Amy Murphy started her nursing career in 1991 and completed her Bachelor degree in nursing in 1993. As a certified emergency nurse, she worked in Emergency Departments in Pennsylvania and then in Texas. Her travels with her military husband took her to Germany where she worked in a military clinic. Upon returning stateside,Ms. Murphy completed her Family Nurse Practitioner training and earned her Master’s Degree from Clarkson College in Omaha, NE in 2002. 

Meet our Team

-"When a team of dedicated individuals makes a commitment to act as one...the sky's the limit."-

Margie Maldonado

Office Manager


Priscilla Pesina



Molly Shults



Karla Reece

Licensed Massage Therapist