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Nephrology and Endocrinology Care

Compassionate and Innovative

Diabetes. Chronic Kidney Disease. Thyroid Disease. Hypertension. These seemingly different ailments have complex connections. A good medical team understands, considers, and addresses these connections. That team is our team.


At Partners In Nephrology & Endocrinology (PINE), our qualified specialists can help patients of all ages treat the serious medical conditions that affect the kidneys, the body’s hormone levels, and one’s physical health overall. By working together, our team members, who have backgrounds in both Nephrology and Endocrinology, can help develop life-changing treatment plans.


Our care approaches will address your current needs as well as help to address your future risk of illness. Through this approach, our care team will help you truly address your health and needs - not just your symptoms.

Doctor Checking Blood Pressure

Meet Our Care Doctors

Dedicated, Board-Certified Specialists

Partners In Nephrology & Endocrinology (PINE) is western Pennsylvania's most recognized and experienced nephrology and endocrinology group. Practicing in our group are nephrologists, nephrology mid-level providers, endocrinologists, and endocrine mid-level providers. Through our team, we deliver personal, caring and compassionate care, and provide support to those living with conditions such as diabetes, chronic kidney disease, thyroid disease, and high blood pressure.

PINE Offices & Locations

Extensive Physician Network Throughout Southwestern PA

Partners In Nephrology & Endocrinology (PINE) is the most recognized and experienced nephrology and endocrinology group in the western Pennsylvania region. Our dedicated team of nephrologists and endocrinologists serve patients in multiple locations.

Our Locations
There is a map to the right. You can press each of the following groups to highlight that office on the map.

We Accept Most Insurance

Some of the top insurances we accept are listed here.

At Partners In Nephrology & Endocrinology, we accept all major insurance companies in the western Pennsylvania region! If you have specific questions about your coverage prior to your visit, we encourage you to contact us directly. We will do our best to answer your questions and will help you determine if you need to direct any questions to your insurance company’s helpline.

Patient Testimonials

  • I was pleased about the whole visit. From the check in to checkout. Dr. Mitro spent time with me explaining answers to my questions great Dr.

    Posted On July 21, 2021
  • Everyone I have met there has treated me respectfully. Dr. Belayev has taken her time with me during my visits, has explained in detail why she has ordered the tests she has, and listened to my concerns.

    Posted On July 21, 2021
  • Office engagement staff was quality. Physician was thorough and the the physical examination staff person was outstanding.

    Posted On July 21, 2021
  • Friendly and efficient service.

    Posted On July 21, 2021
  • I have been seeing Dr. Rajupet for about 20 years. She is very knowledgeable and thorough and always makes me feel comfortable and explains things well.

    Posted On June 16, 2021
  • my husband has been a patient of Dr. K for years . She is caring , considerate, thorough and one of the kindest doctors he has ever seen! I highly recommend her! The office staff is wonderful also!

    Posted On May 17, 2021
  • Linda continues to be helpful, resourceful, and thoughtful in our visits. She takes the time to listen to my issues, acknowledge and explain them, and provide options that are balanced and geared towards my health goals. I appreciate her and the service PINE has been able to provide to me.

    Posted On September 14, 2020
  • She looked at my chart and knew instantly what was wrong with me! That takes skill to do that! Dr. Matthews is amazing!!

    Posted On August 14, 2020
  • Pleasant environment, friendly associates, competent care.

    Posted On July 22, 2020
  • Leena Ahmad Matthews, MD does a great job of listening! She is very interested and receptive to my concerns. I wish I would have consulted an endocrinologist years ago.

    Posted On May 4, 2020