Meet the doctors

Our Board Certified Oral & Maxillofacial Surgeons

Each team member is dedicated to engage well with our young patients, so they can provide them the best level of care. At Green Valley Oral Surgery, you can trust that the team of specialists that will be working with you have the highest level of experience and skills that you can rely on. 

Khurram Shahzad, DDS, MD

I grew up in Long Island, New York and went to college at the State University of New York (SUNY) at Stony Brook where I majored in Biology and graduated with honors in 1997. I graduated from New York University College of Dentistry in the top 10 percent of the class in 2002. Next I enrolled in the dual degree Oral and Maxillofacial Surgery residency program at Long Island Jewish Medical Center, Northshore Medical Center and the Northport VA Medical Center. During this period, I graduated from SUNY Stony Brook Medical School in 2005 with an MD degree and completed a rigorous internship in General Surgery at LIJ/NS/VA. Finally I completed my Oral and Maxillofacial Surgical training at LIJ/NS/VA in 2008 having served as Chief Resident in my final year.

Jay Fedorowicz, DDS

Dr. Jay Fedorowicz is an Oral & Maxillofacial Surgeon who received his dental degree from the University of Detroit Mercy then completed an Advanced Education in General Dentistry residency at Bolling Air Force Base, Washington D.C. He served one tour as a United States Air Force general dental officer before completing his residency in Oral and Maxillofacial Surgery from David Grant Medical Center at Travis Air Force Base in Fairfield.

David Ahn, DMD

Dr. Ahn graduated magna cum laude from Case Western Reserve University with honors in biochemistry. He then attended the University of Pennsylvania and received his Doctor of Dental Medicine (DMD) degree in 2013. Upon graduation, Dr. Ahn was stationed at Lackland Air Force Base as an active duty Air Force general dentist for one year prior to his formal residency training in Oral & Maxillofacial Surgery (OMS) at the San Antonio Military Medical Center. During his time in residency, he performed full-scope oral and maxillofacial procedures with a special emphasis on the dentoalveolar, implant, orthognathic, trauma, and temporomandibular joint (TMJ) surgery.

Elise Ehland, DDS
Dr. Ehland is an oral and maxillofacial surgeon currently serving in the United States Air Force. Her practice includes dentoalveolar, dental implant, orthognathic, minor pathology, TMJ, trauma, and cosmetic surgeries. She is also an AEGD-1 instructor in the OMS department and was appointed as an Associate Professor in the Air Force Postgraduate Dental School. She has been on active duty for 8 years, with assignments at Sheppard AFB, TX, Travis AFB, CA, and Wright-Patterson AFB, OH. She attended Marquette University for an undergraduate degree in biomedical sciences. Subsequently, she attended the University of Detroit Mercy School of Dentistry for her Doctor of Dental Surgery degree.

Get One Step Ahead

If you have pain or an emergency situation, every attempt will be made to see you that day.
Please call us at +1 (707) 343-4818 with any questions or click the button below to schedule an appointment.


5140 Business Center Drive, Suite 120 Fairfield, CA 94534

Call Us

+1 (707) 343-4818

Email Us