Meet Our Team

Irena Mulla, M.D., is a board-certified endocrinologist. She excels at evaluating patients with endocrine problems and understands that endocrine diseases involve the whole patient. Though diagnosis and treatment can be a challenge, she believes that educating her patients about their endocrine disorder is essential in providing effective care.

Robin Tong, D.O., believes in developing long-term partnerships with his patients. He helps his patients to prioritize their concerns and set and achieve health-related goals. Professionally, he is interested in preventative health, LGBT medicine and complementary and alternative medicine. Dr. Tong serves the Chicago area’s diverse communities and, in addition to English, is fluent in Cantonese Chinese.

Barry M. Summers, M.D., Ph.D., FACS, earned his dual MD/PhD degrees from The Chicago Medical School. He went on to conduct his general surgical residency at The University of Chicago (UC) Hospitals where he spent two years studying myocardial reperfusion injury. He then completed his last two years of general surgery residency at Mount Sinai Hospital and Medical Center. After residency, Dr. Summers served as an attending trauma surgeon at Mount Sinai Hospital. He then left to practice privately and has more than 20 years of surgical experience. Dr. Summers is board-certified by the American Board of Surgery and is a Fellow of the American College of Surgeons.

Nichole Butler-MooYoung, MD, is a seasoned gynecologist with a passion for education and communication. Dr. Butler has been a strong advocate for advancing the gynecological care of women during their reproductive years and beyond since the early days of her practice. She prides herself in advancing her clinical and surgical skills in parallel with the division of obstetrics and gynecology. Dr. Butler is board certified and a fellow of the American College of Obstetrics and Gynecology.

Dr. Butler completed her undergraduate education at Howard University and received her medical degree from the University of Illinois College of Medicine, Chicago campus. She completed her residency in obstetrics and gynecology at Rush University Medical Center, graduating with distinction in June of 2000 as a benign obstetrician gynecologist. Since graduation, Dr. Butler has provided care for women primarily as a private practitioner in a smaller group practice.

Dr. Butler's special interests include fibroids, pelvic pain and sexual dysfunction. She is an aggressive minimally invasive surgeon with strong diagnostic skills. Dr. Butler excels in communicating with a diverse patient population and is focused on helping her patients become breast aware and reinforcing the importance of wellness examinations

Weiss Memorial Hospital
Women’s Health Center
4646 N. Marine Drive
Suite A-3300
Chicago, IL 60640
Phone:(312) 738-0055

River Forest Medical Campus
7420 W. Central Avenue
Building C, Suite 2010
River Forest, Illinois 60305
Phone:(312) 738-0055

May Hashimi, M.D., takes the time to listen to the various needs of her patients and their family members. She focuses on each patient as a unique individual realizing that each patient carries their own set of desires, values and goals. Dr. Hashimi serves the Chicago area’s diverse communities and, in addition to English, speaks fluent German and Arabic. In her free time, she enjoys spending time with her family, gardening and learning about other cultures.

Stuart Krauss, M.D., provides highly personalized attention to his patients and their families. In addition to providing comprehensive cancer care, he supports his patients both physically and emotionally throughout their treatment. 

Paul Abbo, M.D., strives for your total wellness utilizing preventive medicine and specialized procedures. He ensures that all your questions are answered so you understand your illness and how to treat it effectively. His areas of expertise include chronic wound care and diabetes management and treatment.

Daniel Torres, M.D., is a board-certified rheumatologist.