Our Doctors

David Welsh

David has interests in all aspects of preventative medicine, men’s health, mental health and respiratory medicine.
He has taught medical students from both Monash and Melbourne Universities.

David Zheng


David is a principle doctor of the practice and a managing director of the medical centre. He has interests in all aspects of family medicine, men’s health, adolescent health and acute medicine. He also has strong interests in small surgical procedures and skin cancer removals.
He enjoys travelling & photography.

Karen Ong


Karen enjoys all facets of general practice, in particular Women’s health, Paediatrics and preventative health.

Eveline Tjandramulia


Although her main interest is women’s and child health, Eveline treats patients in all aspects of General Practice, from newborn to the elderly. As Eveline was a rural GP in Indonesia and in Australia, she provides service for minor procedures such as the removal of ingrown toe nails to parenteral iron infusions. Eveline’s name is also listed in the Victorian IUD provider, and as an S100 prescriber for hepatitis B, she is active in the hepatitis B Network.



Merian Koh

(BSc (Med) MBBS (Hons) UNSW 1997)

Merian has been working at this practice since 2007. Merian enjoys general practice as well as cosmetic medicine. She specialises in the use of both temporary and long term dermal fillers, as well as the use of anti-wrinkle injections in the creation of a more youthful, refreshed appearance in her patients.

She values clear communication with all her patients and puts much emphasis in explanation of cosmetic procedures and expected outcomes in keeping with the individual’s personal goals, expectations and budget. In addition to cosmetic injectables, Dr Koh has experience in the use of IPL and skin care products for facial rejuvenation, Rosacea management, treatment of unwanted pigmentation, as well as Photodynamic Therapy for treatment of acne and sun damaged skin.

Amy Zhou


Graduated from Shanghai Second Medical University and The University of Melbourne in 2002. Amy completed her post graduate certificate in Medical Acupuncture at Monash University. Amy has been in general practice since 2004. Amy joined CMMC in 2009 and subsequently became a business partner in 2010. She enjoys all aspects of general practice, special interests including: Women’s health, Paediatrics, Minor procedure, Implanon insertion & removal and Medical acupuncture.
Interests outside of medicine: enjoying quality family time, golf. Second Language: Mandarin

Pallavi Sharma


Practices cosmetic and holistic medicine, paediatric, geriatric and preventative health. She also enjoys contributing to women’s and adolescent health.

Hong Ping Tan


Enjoys all facets of general practice, particularly men’s health.


Dr Felicia D’Sylva


Felicia has recently joined the practice and we look forward to working closely with her for the benefit of patients’ health.Her experience is with adolescents through to adults and will also see younger children if needed.Felicia welcomes new referrals, feedback and suggestions.

Ms. Silva Nazaretian

Accredited Practicing Dietician, BSc BNutr & Diet

Ms. Silva Nazaretian – Accredited Practicing Dietician, BSc BNutr & Diet

Silva Nazaretian is an Accredited Practicing Dietitian (APD) and a Sports Dietitian. She is the Director of Moderate Nutrition Services where she provides personal and individual nutrition consultations to patients in clinics located across Melbourne. Silva’s particular fields of interests include the nutritional management of Type 1 and Type 2 Diabetes Mellitus, weight management, gastrointestinal disorders and sports nutrition. She also facilitates the Life! – Taking Action on Diabetes program in a number of gymnasiums in South East Melbourne. Silva also holds sessional lecturing positions at Victoria University, YMCA and the Begin Fitness.
Silva is passionate about providing individuals of all ages with the necessary knowledge and tools to empower them to make healthy and informed decisions and achieve a healthy and nutritionally balanced lifestyle.

Janella B. Christie

Speech Pathologist B.App.Sc (Speech Pathology), M.S.P.A.AR.S.A./Cert. T.E.F.L.A