BIOTE PROVIDER

Mel Kurtulus M.D., F.A.C.O.G
Board Certified Obstetrician & Gynecologist
SDWH Medical Director
Director of Minimally Invasive Surgery, SDWH
Director of Epicenter for Robotic Surgery, Scripps Memorial Hospital
Clinical Associate Professor, TOURO University
Instructor of Robotic Surgery, Intuitive Surgery
Advisory Board, EPICA International
Dr. Mel Kurtulus completed his training in Medicine at the University Of Illinois School Of Medicine in Chicago, Illinois. During his Obstetrics and Gynecology residency training at the Southern Illinois University Hospitals, he became interested in laparoscopic surgery and attended a training program at the Advanced Laparoscopy Center, Stanford University. Dr. Kurtulus also completed a training program in Da Vinci Robotic Surgery and has been providing his patients with this minimally invasive surgical option.
Dr. Kurtulus has been selected to be one of the only 23 surgeons in the country and the only surgeon in San Diego to be an EPICENTER Surgeon, qualifying him to be the master surgeon, teaching other surgeons how to perform robotic surgery.
Dr. Kurtulus is the medical director of San Diego Women’s Health.

San Diego’s TOP practice for helping patients optimize hormone levels to help them feel and function their best.

In addition to his practice, he has served as clinical faculty, teaching the medical students, residents and fellows at the University of California, San Diego. He received multiple Research Awards, AAGL Achievement Award in Laparoscopy, an award granted by the American Association of Gynecologic Laparoscopists, a professional organization dedicated to helping women with minimally invasive gynecologic surgery. He is also the recipient of the Patients Choice Award.
He is board certified by the American Board of Obstetrics and Gynecology, and is an active member of the American College of OB/GYN’s, American Association of Gynecologic Laparoscopists and the Society of Laparoscopic Surgeons.

Physician Assistant
Cassandra is a compassionate and dedicated healthcare provider with a strong commitment to evidence-based care. With years of experience in both women’s health and dermatology, she understands the importance of offering comprehensive, thoughtful care to help patients achieve their best health and wellness. Cassandra strives to create a supportive environment where every patient feels heard, respected, and empowered to make informed decisions about their care.
Born and raised in San Diego, Cassandra is proud to serve the community she calls home. She earned her undergraduate degree from the University of California, San Diego (UCSD), and went on to complete her physician assistant training at Stanford University. With a broad skill set, Cassandra offers full-spectrum gynecologic care, including well-woman exams, infection checks, preconception and family planning counseling, IUD and Nexplanon placements, as well as the management of abnormal bleeding and pelvic pain.

Brooke O’Neil, PA-C
As a Physician Assistant at San Diego Women’s Health, Brooke has a strong background in Gynecology and Urogynecology, and holds advanced certification as a first assist in robotic surgery.
Originally from Reno, Nevada, Brooke earned her Bachelor of Science in Biology from the University of Nevada, Reno. She went on to complete her Master’s in Physician Assistant Studies at the University of the Pacific in Sacramento, graduating Magna Cum Laude at the top of her class.
Passionate about women’s health, Brooke is dedicated to helping women improve their quality of life and feel their absolute best. She believes in giving women a stronger voice in healthcare.

Colleen Mullin, M.D., FACOG, MSCP
Obstetrician & Gynecologist Physician

Dr. Mullin is a board-certified Obstetrician-Gynecologist with 18 years of experience who provides personalized, evidence-based care for her patients. Her professional and personal experiences allow her to provide empathic and compassionate care. She provides holistic perinatal care for both low and high-risk pregnancies. Dr. Mullin is menopause society certified and enthusiastic about empowering women through their peri and postmenopausal journey.

She excels in minimally invasive surgery techniques that lead to a faster recovery, less pain and improved outcomes for her patients. She is committed to staying at the forefront of surgical innovation and helping her patient’s navigate complex conditions including uterine fibroids, endometriosis, abnormal uterine bleeding, pelvic pain and ovarian cysts.
Dr. Mullin received her medical degree from Creighton University School of Medicine. Her internship and residency training were at Naval Medical Center San Diego. Dr. Mullin has had the opportunity to practice internationally in developed and developing countries. These unique experiences have allowed her to become a versatile provider.
Outside of work Dr. Mullin enjoys spending time with her husband, two children and her dog. She enjoys traveling, skiing and practicing yoga.

Quyen Kelly M.D.
Obstetrician & Gynecologist Physician

Dr. Quyen Kelly is an OB/GYN who is passionate about providing evidence-based care for women throughout every stage of life. She completed her undergraduate studies at UCLA and graduated medical school with honors before moving to New York for her residency training. There, she served as Chief Resident and was honored with the “Chief of the Year” award. She also received the Excellence in Medical Student Teaching award and the Excellence in Urogynecology award from the American Urogynecologic Society.
Dr. Kelly is certified in robotic-assisted and laparoscopic surgery, offering a minimally invasive approach to gynecologic care, including treatment for fibroids, endometriosis, ovarian cysts, and abnormal uterine bleeding. She is especially dedicated to personalized obstetric care—prioritizing vaginal birth when safely possible and supporting patients in achieving positive, empowering birth experiences.
During her residency training, Dr. Kelly had two children of her own, giving her firsthand insight into the joys and challenges of pregnancy and childbirth. That experience has shaped her approach: empathetic, thorough, and always centered around the needs and preferences of each patient.
Dr. Kelly is fluent in English and Vietnamese, conversational in Spanish, and enjoys connecting with patients from all backgrounds. Outside of work, she’s a devoted wife and mom who loves spending time with her husband, toddler, and newborn—whether playing tennis, volleyball, or pickleball, exploring new restaurants, relaxing at the beach, or enjoying quiet moments at home.