Caitlin Reeser, PA-C 

Mechanicsburg Location Mechanicsburg, PA
Schedule Appointment or 1-888-761-1967
Patient Testimonial
Dr. Harris is incredible – after 1.5 years of TTC, my husband and I decided to explore fertility treatments. From the moment we met Dr. Harris, we knew we were in good hands. We felt heard, respected, and judgment-free.

I was so lucky to have Dr. Harris as my doctor and would recommend him to anyone looking for help with pregnancy. He felt like a friend. Always there when you needed him, honest, calm, and encouraging.

Dr. Harris is an excellent fertility specialist—professional, knowledgeable, and caring. He made me feel supported and confident throughout the process.

From the very first appointment Dr Griffith was compassionate, patient, and always took the time to explain every step of the process in a way that made us feel informed and supported. IVF can be overwhelming, but he never rushed our questions and made sure we truly understood our options.

Dr. Griffith was very attentive to our concerns and thorough when explaining our plan of care! Thank you.

Dr. Griffith is an honest, compassionate physician who truly puts his patients first. He is a true role model for what healthcare providers should strive to be.

Biography

Caitlin Reeser, PA-C, earned her Bachelor of Science from the University of Delaware in Newark, Delaware, before completing her Master of Science in Physician Assistant Studies at Salus University in Elkins Park, Pennsylvania. During her graduate studies, she conducted a master’s thesis on polycystic ovary syndrome (PCOS) and ovulation induction medications, deepening her passion for reproductive medicine. 

Before joining SGF in April 2024, Caitlin worked in family medicine, where she gained extensive experience in patient care and health management.  

Caitlin’s responsibilities at SGF include performing ultrasound testing for baseline fertility assessments and treatments, obstetric ultrasounds, intrauterine inseminations (IUIs), saline sonograms, mock embryo transfers, and endometrial biopsies. She also reviews lab results and preimplantation genetic testing (PGT-A) and guides new patients through their initial consultations. 

Caitlin currently cares for patients at SGF’s Mechanicsburg, Pennsylvania, location. In her free time, she enjoys traveling, baking, and spending time with her family and her mini Bernedoodle, Rory. One of her most memorable adventures was climbing the Sydney Harbour Bridge in Australia.  

 

Education

  • Bachelor of Science in Nursing, University of Delaware, Newark, Delaware
  • Master of Science in Nursing, Salus University, Elkins Park, Pennsylvania
  • Perform ultrasounds including baseline, monitoring, and obstetrical    
  • Perform intrauterine inseminations (IUI)   
  • Perform hysterosalpingograms (HSGs)   
  • Perform saline sonograms/mock embryo transfers (SIS/MET)   
  • Perform urgent care evaluations for pain and/or bleeding   
  • Perform gynecological procedures such as endometrial biopsies    
  • Perform physical exams    
  • Review lab results and assist in clinical decision making for patients   
  • Pi Alpha National Honor Society for Physician Assistants

Q&A

I was fortunate to complete my elective rotation in reproductive medicine during PA school. While at Salus, I completed a master’s thesis on PCOS patients with ovulation induction medications. I love that this field is always growing and evolving with new technology. I feel passionate about working with patients as they navigate the specific challenges that come along the fertility journey. I strive to be supportive knowledgeable and kind to all our patients. We have the unique privilege to help build families. It is a great honor to work in this field.

I love to spend time with my family but some of my other hobbies include travel, baking, and playing with my furry mini-bernedoodle Rory.

I climbed the Sydney Harbour Bridge in Australia!

2026 Shady Grove Fertility