For Doctors

Alpha Omega Center is a pregnancy medical center offering pregnancy testing, limited fetal ultrasounds, and medically accurate information on STDs and birth control to the community. All of our services are provided to our clients free of charge.

Medical Professionals are on Your Side


All of Alpha Omega Center’s medical services are provided by medical professionals under the supervision of our Medical Director, Dr. Mary Tanyel.

Dr. Tanyel earned her MD at Temple University School of Medicine. Along with serving as medical director, she practices family medicine at Family Medical Care in New Wilmington, PA.

Our Experienced Nurses

Our nurse sonographers are R.N.s and have extensive experience in nursing. Also, they have received intensive and lengthy training in limited obstetrical sonography, and participate in ongoing training.


All of our nurse sonographers have significant experience in first- and second-trimester limited fetal sonography and in working with clients in this type of setting.


Below is a summary of Alpha Omega Center’s medical services. Please feel free to contact us if you have any additional questions and we will put you in touch with one of our medical staff members.


Ultrasounds are performed onsite at both our New Castle and Slippery Rock offices.  


A client must have a positive pregnancy test and be free of pain and vaginal bleeding to be referred for an ultrasound. All cases are evaluated by one of Alpha Omega Center’s medical professionals before doing an ultrasound.  


Alpha Omega Center’s practice is to begin with an abdominal ultrasound followed by a vaginal ultrasound if the mother is in her first trimester. Many of our clients are very early in pregnancy and require the vaginal ultrasound. If the nurse observes anything that is unexpected, the client is referred immediately to her doctor or to the emergency room.  Alpha Omega Center does not provide ultrasounds for any reason other than pregnancy confirmation and dating.

Alpha Omega Center does not perform or refer for abortion.

Slippery Rock Hours:


Monday: CLOSED

Tuesday: 1:00 - 5:00 p.m.

Wednesday: 1:00 - 5:00 p.m.

Thursday: 1:00 - 5:00 p.m.

Friday: CLOSED  

Other hours by appointment.

Alpha Omega Center

247 S. Main Street

Slippery Rock, PA 16057

(724) 406-0673

New Castle Hours:


Monday: 11:00 a.m. - 6:00 p.m.

Tuesday: 1:00 - 5:00 p.m. 

Wednesday: 1:00 - 5:00 p.m.

Thursday: CLOSED

Friday: CLOSED

Other hours by appointment.

Alpha Omega Center

321 N. Jefferson Street

New Castle, PA 16101

(724) 698-2689

Sandy Lake Hours:


Monday: CLOSED

Tuesday: CLOSED

Wednesday: CLOSED

Thursday: 12:00 - 4:00 p.m.

Friday: CLOSED

Other hours by appointment.

© Alpha Omega Center . 2020 . Webmaster

GDPR Privacy

Alpha Omega Center

3096 Sandy Lake - Grove City Rd.

Sandy Lake, PA 16153

(724) 658-6329 ext 1405

Would you like to donate to Alpha Omega Center?

  • Alpha Omega Center Facebook
  • Alpha Omega Center Instagram
  • Alpha Omega Center Yelp