Our Veterinarians

Experience Means Excellence: The Veterinarians of The Feline Medical Center, Clear Lake, TX.



Heather Sims

Dr. Heather Sims graduated from Mississippi State University College of Veterinary Medicine in 2003 with honors. For 3 years she practiced in San Antonio, TX at Alamo Feline Health Center, a specialty practice for cats. She is the author of several chapters on feline medicine and surgery in the veterinary textbook “The Feline Patient”. Since 2007, she worked in the Nashville, TN area in small animal practice and for an ultrasound specialty practice. Her interests are preventative medicine, diagnostic ultrasound, and feline behavioral health. She lives in Clear Lake with her husband, two sons, two cats (Abba and J.J.) and Sammy the Pug.



Nicole Martell-Moran

Dr. Moran graduated with honors from Central Michigan University in 2005 with a Bachelor of Science in Biology with a Chemistry minor. She then went on to graduate from the Michigan State University College of Veterinary Medicine in 2009 while simultaneously earning a Master's degree in Veterinary Public Health through the University of Minnesota. Dr. Moran is also a Veterinary Medical Officer in the USDA's National Animal Health Emergency Response Corps, responding to national and international emergencies and disease outbreaks that involve companion animals and livestock. She is an active member of the American Association of Feline Practitioners and the International Veterinary Academy of Pain Management. She has a special interest in nutrition, pain management and dentistry.

Dr. Moran grew up in Northeastern Michigan and practiced small animal and feline-only medicine in the Indianapolis area from 2009-2017. In her spare time, she enjoys hiking, gardening, genealogy research, traveling with her husband, and spoiling her cats.

Dr. Moran is an active participant in the Paw Project and hopes to help cats live healthier more stress and pain-free lives.



Jenny Jong

Dr. Jenny Jong was born and raised in Houston, TX. She attended The University of Texas at Austin where she earned her Bachelor’s in Business Administration and went on to earn her Doctorate of Veterinary Medicine from Texas A&M University. Upon graduation, she moved to New York City to extend her formal training as a veterinarian through a small animal internship rotating through specialty services such as surgery, internal medicine, cardiology, radiology, dentistry, and emergency. Dr. Jong is excited to be back in the great state of Texas and to join the amazing team of veterinarians at Bay Glen Animal Hospital/Feline Medical Center. She is particularly interested in small animal dentistry and feline medicine/surgery.

She loves photography, traveling, attending plays, and reading a good book alongside her two cats, Seeley and Charlie.