Ronald Grossman, MD
Dr Grossman specializes in family medicine and sports medicine. He graduated from Jefferson Medical College in Philadelphia and completed his residency at Hunterdon Medical Center in New Jersey. Dr. Grossman is board-certified in both family and sports medicine.  He treats adults and children six years and older.

Dr. Grossman chose family medicine because it allows him to treat and connect with entire families and to provide them with care throughout their lives.  He believes in the importance of the patient and the doctor working together as a team. In addition to family medicine, he has a special interest in sports medicine and treating musclo-skeletal injuries.

Dr. Grossman has been married over 40 years and has two grown children, two grandchildren and one therapy dog. In his spare time, he enjoys reading, gardening, biking, golfing and weight lifting.

Dr. Guminsky specializes in internal medicine and pediatrics. She treats all ages from infants to children to adults. Dr. Guminsky graduated from the Medical University of South Carolina College of Medicine and completed her residency at Virginia Commonwealth University in Richmond.

Johanna Larrazabel, MD
Dr. Larrazabel specializes in internal medicine and treats adults ages 18 and older. She graduated from St. Luke's College of Medicine in the Philippines where she grew up and completed her residency at Allegheny General Hospital in Pennsylvania. She is board-certified in internal medicine.

Dr. Larrazabel enjoys diagnosing and treating a variety of diseases and the relationships that develop with her patients over time. She works hard to give her patients her best. Dr. Larrazabel has a special interest helping her patients manage chronic conditions such as diabetes, hypertension and heart issues.

When not working, Dr. Larrazabel enjoys spending reading, swimming and watching movies with her husband and son. She grew up in many places including the Philippines.