Meet the Mosaic Crew

Meet Mosaic

Veterinary professionals dedicated to the uniqueness of mixed animal practice and their diverse teams.

Dr. Greg Andrews


Dr. Greg Andrews is an Equine Veterinarian who has practiced in the Calgary area for 35 years. Until recently he was the CEO of Moore Equine Veterinary Centre which is the largest equine practice in Canada. He has been the President of the Alberta Veterinary Medical Association, Western Canadian Association of Equine Practitioners as well as involvement with the Canadian Veterinary Medical Association and Equine Canada. Greg has served on the advisory boards of the University of Calgary School of Veterinary Medicine and the Western College of Veterinary Medicine in Saskatoon. His business experience includes positioning Moore Equine to purchase of several veterinary clinics in Alberta as well as expanding the practice within the Calgary area. Greg also initiated and currently chairs the Board of Directors of Inova Partners LLP, a successful veterinary software and management company that services large, complex veterinary practices worldwide which is centered out of Alberta and Texas. He also has been on the boards of small public oil and gas companies and presently has business interests in that industry. In 2016 he accepted a position on the board CNAD Ltd., a private veterinary bioinformatics/genomics company based out of Calgary and Austria. Greg received the ICD.D designation from the Institute of Corporate Directors after participating in the Directors Education program of the Rotman School of Business.

Dr. Craig Dorin

Vice President

Dr. Craig Dorin received his Doctor of Veterinary Medicine from the Western College of Veterinary Medicine, Saskatoon, Saskatchewan in 1985. His career started with 11 years in large animal practice in Kamloops, British Columbia, and two additional years as technical Services Veterinarian with Hoechst Roussel Vet. In 1998 he joined Veterinary Agri-Health Services where he has been a managing partner for the past 16 years. Areas of interest of Dr. Dorin include growth promotants, beef cattle welfare, and the development of training programs for producers and staff. He also is actively involved in the mentorship of youth in the cattle industry and veterinary students at the University of Calgary.

Dr. Dorin is a past president of the Western Canadian Association of Bovine Practitioners and has served on the Cattle Industry Council for Alberta Beef Producers, Advisory Board for the Alberta Beef Chair at the Western College of Veterinary Medicine, and as a Director for the Canadian Association of Bovine Practitioners. Craig was on the Board of Directors for Prairie Diagnostic Services, a veterinary diagnostic laboratory based out of WCVM on the University of Saskatchewan campus where he served for 9 years. The final 3 of these years as Chairman of the Board. He is currently an Adjunct Clinical Instructor with the University of Calgary Faculty of Veterinary Medicine. Dr. Dorin is a past recipient of the ABVMA Veterinarian of the Year. His outside interests would be anything outdoors including hiking, skiing, and taking his horses into remote corners of the Alberta wilderness.

Dr. Jonathan Leicht


Dr. Jonathan Leicht is joining us from Calgary, Alberta where he was born and raised before moving to Wilcox, Saskatchewan for high school. After finishing high school he moved to Saskatoon, earning his BSc. in Agriculture, Animal Sciences with distinction. He then completed his DVM at WCVM in 2009. He started his career as an associate and then locum in multiple large general and emergency practices before joining Novartis Animal Health, eventually moving to Seattle in 2013 with the company in a key account management role. In 2015, Jonathan and his wife returned to Calgary where he joined VCA Canada in ever growing operational roles, including Senior Regional Ops. Director for Specialty, Western Canada. In October 2019, he moved back into practice, locuming as well as consulting with a number of clinics in south-central Alberta.

Jonathan’s passion is for helping guide and grow veterinary businesses, as well as aiding team members to achieve greater success in their own careers. When he’s not working, you will find him outside with his wife and two kids skating, skiing, exploring the world or working on his latest renovation project.

Dr. Michael Jelinski


Dr. Michael Jelinski received his Bachelor of Science in Biology (B.Sc.) in 1981 from the University of Regina and his Doctor of Veterinary Medicine (D.V.M) in 1986 from the Western College of Veterinary Medicine, University of Saskatchewan. Dr. Jelinski is the founding partner of Veterinary Agri-Health Services Ltd., a six-person Cow/Calf and Feedlot consulting practice near Airdrie, Alberta. In addition to management responsibilities, Dr. Jelinski takes an active interest in the field services and student teaching components of the practice and currently holds a Clinical Instructor appointment in the Faculty of Veterinary Medicine’s Distributed Learning Community at the University of Calgary. He has served on numerous committees related to the profession including the Pfizer Animal Health Advisory Board, the Alberta Veterinary Medical Association Discipline and Ethics Committee and as a mentor for the Canadian Cattlemen’s Association Young Leaders Mentorship Program. Dr. Jelinski is a past recipient of the Boehringer Ingelheim Veterinarian of the Year Award from the Western Canadian Association of Bovine Practitioners (2013).

Dr. Renaud Léguillette


Dr. Renaud Léguillette is a Professor at the University of Calgary, Faculty of Veterinary Medicine (UCVM) since its early days in 2006 and has been Interim Department Head of the Department of Veterinary Clinical and Diagnostic Sciences.

He has trained many graduate students, UCVM summer students, and interns; helping veterinary and graduate students with their careers is a passion for Dr. Renaud Léguillette.

He has developed a research program on horse asthma, as well as in equine sports medicine with a focus on cardio-respiratory exercise physiology. His clinical research is often collecting data in the field on performance horses from the community in Alberta and resulted in high impact publications.

David Gordon, CFO, CFA


David is an experienced CFO for both public and private corporations including financial reporting on IFRS standards. He has 18 years of management (including a CEO role) and financial experience leading enterprise-scale projects in Medical Technology, Information Technology, Energy, Real Estate, Utilities, and Financial Products for public and private companies such as Enbridge Inc., Suncor Energy, the City of Calgary, and more than a dozen small-cap public companies. His acumen in financial reporting; corporate valuations, business analytics, and development of key-value drivers; combined with management of people, processes, and resources, positions him as a key executive for firms navigating growth and change and seeking performance optimization. Mr.Gordonhas developed strategies and tactics at the C-suite level, and then managed implementation to attain the results. Examples include turnarounds, restructurings, start-ups, employee re-sizing and relocations, facility expansions, and sales/marketing plans. He has co-managed a $3.0 BN North American equity fund, and he has raised over $100M in public and private capital syndicates for various SMEs and middle-market companies, including during his time as an investment banker with CIBC. Mr.Gordonholds a Chartered Financial Analyst (CFA) designation and a Project Management Professional (PMP) designation. He earned a degree in Business Commerce from the University of Calgary in 2003.

Stefan Horsky, BA, MBA


Mr. Horsky is a highly experienced and successful entrepreneur and business leader whose career has focused primarily on healthcare and the consumer beverage industry. He is passionate about the healthcare industry and is a thought leader in the development of successful corporate cultures for healthcare professionals. As President of VCA Canada, Mr. Horsky and his team sustainably increased the number of hospitals from 9 to 115 across Canada. This growth came while simultaneously building industry-leading mentorship, client experience, employee experience, and community programs. Mr. Horsky is now co-founder and CEO of Passion Dental Group.

Becky Taylor, RVT, MA

Communication Coach

Mosaic recognizes the need for communication skills in all areas of practice and knows the value it brings to client service, patient care and team culture. We are evolving our relationship with Becky who has been an employee for 3 years to a collaborative relationship with her business, BS Communication Strategies. She brings expertise in communication and culture to our senior management group and her communication coaching to our practice teams.

We have a mutual goal to bring the joy to the veterinary profession through skills-based learning and development of strength-based teams.

Shanna MacNeill

Admin & Accounting Assistant

Shanna MacNeill is the Administrative and Accounting Assistant with Mosaic Veterinary Partners Ltd. additionally providing support wherever needed. Shanna is also the editor of Mosaic’s internal company newsletter ‘Part of the Canvas’. Alongside her expanding corporate organizational versatility, Shanna is the owner of MacNeill Performance Equestrian and co-founder/co-owner of Accord Equestrian Academy. By passion and profession, she is a competitive Dressage rider and Equine Canada Certified Competition Coach with a special interest in equine science and dedication to exceptional horsemanship practices. At home Shanna and her husband, Jimmy, aspire to keep up in the busy and happy environment assembled by their exuberant son, Isaac.

Nirmala Shetty, M.Comm

Payroll/Accounting Assistant

Nirmala Shetty is the newest member of our team and has joined us in the capacity of a Payroll/Accounting Assistant. She has wide-ranging experience from working in an Insurance Broking firm to managing a team in Employee Benefits before relocating to Canada about three years ago. In Canada, she has worked as a Junior Bookkeeper at a Construction company and as an Administrative Professional for a Pension Portfolio. She is an eager learner, good at analyzing data, methodical, and efficient.

Nirmala holds a Master of Commerce degree and is currently pursuing her Payroll Compliance Practitioner (PCP) certification from the Canadian Payroll Association.

In her spare time, Nirmala loves reading (mostly fiction), hiking, meditating, and is a novice baker.

Our philosophy and values are rooted in our belief that the only path to great medicine is to invest in great people.