Great doctors and staff. I see Dr. Whalen but would feel comfortable with Los, McAllister, Popescu,…read moreor Whalen. Well trained MD physicians.

From the owner: At Oil Valley Internal Medicine Associates, we're experts at helping you and your family stay…read morehealthy. Your health is the foundation on which your life is built, and we understand that pain management and Hospice care can be vital in allowing you to live your life with strength and dignity. Proudly serving our neighbors throughout Venango County.

This is old school family practice. I walked in with a terrible infection on my hand from a spider…read morebite. Although they were not my PCP, they took me right in, roofed the infected area to releave the pressure and put me on antibiotics which in turn cleared the infection up in a matter of days. I was so impressed with the staff and treatment, I chose them to be my PCP. Most caring and fun staff you ever want to meet. Thank you. Jim Meyer Tionesta, Pa.

He was rude about me being trans but let that go cause he wasn't my normal provider. Then o get a…read morecall because I requested an advocate and I didn't tell them. I also was not allowed to go outside of their referral proces. Never going back there couldn't pay me enough!!

Dr. Kitchen is the best. he has taken care of my husband and I for years...he is so caring, he…read morespends time with you. he does everything to find out what's wrong with you. he has compassion. we are truly blessed having him to take care of us. The staff is great too.

Endoscopic outpatient department staff are AMAZING! I flipped a little when it took 4 tries to get…read moremy iv going. They called in colleen and boom first try painless iv inserted. I have been told by everyone it's hard to get ivs in my hands and wrist my whole life. They were very nice, patient, and calming . Endoscopy was fast and painless. Very caring during recovery hour. Brought me a diet soda and walked me around to make sure I was okay holding my smock together. Very nice clean new building with beautiful photography in the halls.

From the owner: John M. Lamancuso, MD, FACP practices Internal Medicine and provides healthcare services through…read moreUPMC in Jamestown, NY. Book an appointment with this provider. REMINDER: Masks are required to be worn by all patients and caregivers at UPMC facilities.

I would never want to see another doctor. Dr. Mccallister listens. I'm not a big fan of…read morepharmaceuticals aside from those that are necessary, if I tried the natural route already. He always has a natural suggestion for me and I never feel like I'm having pills pushed on me. My health has been much better under his care than other doctors. My horomones are balanced, vitamin levels are good, BP is fantastic, heart rate is good, and my glucose is at a good rate as well.

Doc is the absolute best there is!! His only struggle is the busy-ness of his practice due to his…read moreexcellent reputation!! We love him, all 6 of our family members see him. He has truly become FAMILY