Chicago Health Medical Group – Meet Our Team

At Chicago Health Medical Group, our doctors are united by a common goal: superior patient care. We provide our patients with the personalized care they deserve as well as the latest in medical advancements. Additionally, our doctors and staff are multi-lingual to address the needs of the diverse communities we serve.

Make a Virtual Appointment Now
Our doctors are now providing telemedicine services with virtual visits. Call your doctor’s office to learn more and request an appointment. If you need a physician, please call 844-533-CHMG.


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. Request an appointment.

Family Medicine

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.

Chicago Health Medical Group

General Surgery

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.


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. Request an appointment.

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. Request an appointment.

Internal Medicine

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. Request an appointment

Andra Munteanu, M.D., prides herself on being very thorough and detail-oriented, both with her patients and also with her referring physicians. Her approach to treatment emphasizes providing patient education about health conditions and preventive medicine. Originally from Bucharest, Dr. Munteanu cares for Chicago’s diverse community and, in addition to English, is fluent in Romanian. Request an appointment.


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