Meet Our Physicians



Our highly skilled and experienced physicians at OhioHealth Obstetrics & Gynecology Physicians provide the full range of women’s healthcare for each stage of life.  We specialize in gynecology, obstetrics, urogynecology, menopause counseling and hormone therapy, family planning and GYN surgery. From preventive check-ups to prenatal care to post-menopausal health, our OB/GYN physicians share a common goal to provide patients with the best care possible.
William Hammett, MD has a special interest in urogynecology and minimally invasive surgery

William "Will" Hammett, MD


"We believe women must take care of themselves in order to care for the many others in their lives. We help women lead healthy lives through preventive check-ups and wellness visits. Wives, sisters, mothers, daughters – all women matter here regardless of age or need."
 

Will Hammett, MD, is board certified in obstetrics and gynecology. He completed medical school at the University of Cincinnati and his residency at the Naval Medical Center, Virginia. Dr. Hammett has special interest in urogynecology and minimally invasive surgery.
 

Suzanne Lin, DO has a special interest in post-menopausal healthSuzanne Lin, DO

“As a mother and a professional healthcare provider, I know the importance of finding a good physician and securing a long-lasting relationship. We truly care about our patients and want to empower women through quality healthcare and education.”

Suzanne Lin, DO, is board certified in obstetrics and gynecology. She completed medical school at Kirksville College of Osteopathic Medicine, Missouri, and her residency at State University of New York, Syracuse. Dr. Lin has special interest in post-menopausal health.
 

Hariklia Louvakis, MD has a special interest in infertility and adolescent gynecology. Hariklia “Hari” Louvakis,  MD

"My focus as a physician is creating a trusting relationship with women to meet their healthcare needs. The caring, compassionate staff at Grady partnered with the latest in technology enables us to provide the most complete OB/GYN care available."

Hari Louvakis, MD, is board certified in obstetrics and gynecology. She completed medical school at Semmelweis University of Medicine, Budapest, Hungary, and her residency at State University of New York, Syracuse. Dr. Louvakis has special interest in infertility and adolescent gynecology.
 

Elizabeth Koffler, MD has a special interest in maternity care and minimally invasive surgery techniquesElizabeth Koffler, MD

“I am privileged to return to the OhioHealth system. By working at Central Ohio Ob/Gyn and Grady Memorial Hospital, I have the unique opportunity to provide the most innovative care in a community setting. As a physician, as well as a mother, I am dedicated to ensuring the health and wellness of each women throughout every stage of their life.”

Dr. Koffler received her medical degree from the Medical College of Ohio in Toledo, Ohio and completed her residency in obstetrics and gynecology at Riverside Methodist Hospital. She is a Board-Certified Ob/Gyn with a special interest in obstetrics, high-risk pregnancy and minimally invasive surgery.
 

Era Gupta, MD completed her residency in obstetrics and gynecology at OhioHealthEra Gupta, MD

"The physician-patient relationship is
one of extreme trust. I treat patients as
I would want my family members taken
care of, with quality, detail-oriented
care. From my own experience, I know
pregnancy is an exciting yet anxious time. I aim to make the experience as smooth and joyful as can be. My goal is to build long-term relationships with my patients and this can only be accomplished by earning their trust.”

Dr. Gupta is board certified in obstetrics and gynecology. She received her medical degree from The Ohio State University College of Medicine and completed her residency in obstetrics and gynecology at OhioHealth’s Riverside Methodist Hospital. Her special interest is minimally invasive surgery and high risk obstetrics.
 


Benjamin Winfree, MD

“As an OB/GYN it is an honor to meet the needs of women throughout their lives. At OhioHealth Obstetrics and Gynecology Physicians we have the tools and ability to provide compassionate and thorough care to all ages. The ability to have a lasting relationship with patients is paramount to achieving the best quality of life women deserve.”

Education and Training

Medical School: Medical College of Ohio, Toledo, Ohio
Residency: OhioHealth Riverside Methodist Hospital, Columbus, Ohio
Board Certified: Obstetrics & Gynecology
Special interests: Gynecology, minimally invasive surgery and obstetrics