Who We Are

Surrey PhysiciansLocated in the heart of Surrey, Sullivan Medical Clinic is a full service medical clinic offering walk-in, general, and family practice care.  Staffed by a highly experienced team of healthcare professionals, we work hard every day to provide you with the quality patient care you deserve.  From the booking of your appointment to your arrival and examination by one of our physicians, you can rest assured that your health, well-being, and satisfaction are our top priorities.



Dr. Benjamin Baby

Dr. Baby has been working at Sullivan Medical Clinic since January 2015, having moved his practice from a previous location in Walnut Grove, Langley. Prior to that, he spent a number of years practicing medicine in the United Kingdom. Dr. Baby received his medical degree in the United Kingdom and has been practicing medicine for more than 20 years.

Dr. Baby holds the Diploma of the Royal College of Obstetricians and Gynaecologists of the United Kingdom and is a member of the Royal College of General Practitioners of the United Kingdom. He is also a Certificant of the College of Family Physicians of Canada (CCFP). In addition, Dr. Baby holds a Masters of Law degree with a specialization in Medical Law. Dr. Baby is currently a Medical Inspector for the Billing Integrity Program of BC.

Dr. Baby has a special interest in police medicine and has many RCMP members as patients. He is an RCMP approved physician for Periodic Health Assessments. Dr. Baby is best known for his compassionate and attentive patient care. He is a popular physician at Sullivan Medical Clinic and is known to greet his patients with a smile. In his spare time, Dr. Baby enjoys all things associated with wine and playing squash.


Dr. Andy Mtambo

Dr. Andy Mtambo joined Sullivan Medical Clinic in July 2016. Originally from Zambia, Dr. Mtambo brings more than 20 years of medical experience as a Family Physician to the team. He has practiced medicine in Zambia and most recently in Saskatchewan.

Before moving to Saskatchewan, Dr. Mtambo worked as the Clinical Trials Coordinator at BC Centre for Excellence in HIV/AIDs where he published and presented numerous articles in a number of leading medical journals. He holds a Bachelor of Science Degree in Human Biology, a Bachelor of Medicine and Bachelor of Surgery from the University of Zambia as well as a Master of Public Health from Simon Fraser University.

With a passion for clinical research in improving patient care, Dr. Mtambo firmly believes in providing evidence-based patient centred care. He is an active listener and encourages patients to participate in managing their health. He enjoys doing minor surgical procedures like removing small lumps, removal of foreign bodies, repair of lacerations, wedge resection of ingrown toenails, incisions and drainage of abscesses, and travel medicine.

On a more personal note, he loves to volunteer for both local and international health organizations, playing golf, chess, and attending social events. Besides his membership with the College of Physicians and Surgeons of BC, Dr. Mtambo is a member of the College of Physicians and Surgeons of Saskatchewan, College of Family Physicians of Canada, Doctors of BC, and the Canadian Medical Protective Association. Dr. Mtambo is fluent in English and a number of Southern African Languages.

Dr. Parveen S. Ali

Dr. Ali joined Sullivan Medical Clinic in September 2016. Prior to joining Sullivan Medical, Dr. Ali practiced Family Medicine at a medical clinic in Fort St. John, BC where she treated patients with a wide range of medical needs, from various cultural backgrounds.

Known as a clear and empathetic physician, Dr. Ali believes in providing quality patient care tailored to the specific needs of the individual patient. Dr. Ali is a member of Doctors of BC, the Canadian Medical Association, and the College of Family Physicians of Canada. Having lived and practiced medicine in Bangladesh, South Africa, and Canada for over 20 years, Dr. Ali loves to travel and experience different cultures. Dr. Ali speaks English, Bengali, Hindi, Urdu, and Punjabi.

Dr. Helen Chen

Having spent over 20 years as a family physician, Dr. Chen believes in collaboration in healthcare. She advocates for the fact that doctors and patients need to establish a relationship based on mutual trust and should work together to achieve optimal health. She is also a strong proponent of patient education, healthy living, and disease prevention.

Dr. Chen has been involved with a Christian medical organization called EMAS for the past 8 years. She has gone on numerous volunteer medical mission trips to help patients in China and has also worked with international medical teams, treating patients in rural areas, performing operations on patients with burn scars or birth defects, as well as training local physicians to provide improved patient care.

When she is not busy with her medical practice, Dr. Chen enjoys gardening, playing piano, running, and travelling, as well as engaging with the community through her church. Dr. Chen attended medical school at the University of British Columbia. She is a member of CCFP since 2000 and is fluent in English, Mandarin, and Cantonese.