The 20 Best Primary Immunodeficiency (PID) Doctors Near Me in Ann Arbor, MI

Dr. Kovalszki grew up in Michigan and attended undergraduate/medical school at University of Michigan. Since then, she has been toggling between Boston and Ann Arbor. She is excited to return to the Allergy and Immunology Division at University of Michigan, after spending some time as Clinical Director of Allergy and Inflammation at Beth Israel Deaconess Medical Center in Boston and also being on faculty at Harvard Medical School. She will reunite with former colleagues and mentors, as well as her family in Michigan. She enjoys teaching, the arts, and many outdoor and indoor activities with her husband and twin boys. Dr. Kovalszki is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Hypereosinophilic Syndrome, Anaphylaxis, Sinusitis, and Allergic Rhinitis.

Dr. Baldwin was raised in Southeastern Connecticut. He received his undergraduate degree from Connecticut College in 1985 and medical degree from the University of Connecticut in 1989. He completed his internal medicine residency at Hartford Hospital in Hartford, CT in 1992 and his Allergy and Clinical Immunology fellowship at the Scripps Clinic in La Jolla, CA in 1994. He was inducted into the University of Michigan Department of Medicine Clinical Excellence Society in 2014 and is the Chief of Division of Allergy and Clinical Immunology. See adults and children ages 12 and up. Dr. Baldwin is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Allergic Rhinitis, Sinusitis, Anaphylaxis, and Grass Allergy.

James Baker is an Internal Medicine specialist and an Allergy and Immunologist in Ann Arbor, Michigan. Dr. Baker is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Allergic Rhinitis, and Grass Allergy.

Dr. Akin completed his residency in Internal Medicine and PhD at the University of Louisville, and his Allergy/Immunology fellowship at the NIH Clinical Center, where he also worked as a staff physician and researcher. He was then an Assistant Professor at the University of Michigan and an Associate Professor at Harvard Medical School, where he established and lead the Mastocytosis Center at the Brigham and Women's Hospital in Boston. He is internationally recognized for his work on mast cell disorders and anaphylaxis and is an active member of the AAAAI. Dr. Akin is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), Anaphylaxis, Hereditary Alpha-Tryptasemia, and Tissue Biopsy.

Marcus Geer is a Hematologist and an Internal Medicine provider in Ann Arbor, Michigan. Dr. Geer has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Multiple Myeloma, Graft Versus Host Disease (GvHD), Smoldering Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), and Bone Marrow Transplant.

Monalisa Ghosh, MD, Assistant Professor. Dr. Ghosh graduated with honors from the University of Alabama at Birmingham with a BS in Biomedical Engineering, minor in Mathematics and Chemistry. She earned her MD from the University of Alabama School of Medicine where she also completed her residency training. Her fellowship training was completed at the NIH/NCI Medical Oncology Fellowship Program. Dr. Ghosh’s research interest is in bone marrow trans-plantation and cellular therapies to treat lymphoma. Dr. Ghosh will be seeing patients on the BMT service. Dr. Ghosh is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Follicular Lymphoma, Graft Versus Host Disease (GvHD), Diffuse Large B-Cell Lymphoma (DLBCL), Bone Marrow Transplant, and Colonoscopy.

John Maciejewski is a Hematologist and an Internal Medicine provider in Ann Arbor, Michigan. Dr. Maciejewski is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Graft Versus Host Disease (GvHD), Multiple Myeloma, Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Marrow Aspiration.

Mary Mcgrath is a Pediatrics provider in Ann Arbor, Michigan. Dr. Mcgrath is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Factor 11 Deficiency, Hemophilic Arthropathy, Hemophilia A, Glanzmann Thrombasthenia, and Tissue Biopsy.

David Svilar is a Pediatrics provider in Ann Arbor, Michigan. Dr. Svilar is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Sickle Cell Disease, Hereditary Spherocytosis, Febrile Neutropenia, and Shwartzman Phenomenon.

Rama Rao is a Pediatrics provider in Ann Arbor, Michigan. Dr. Rao is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Osteosarcoma, Chondrosarcoma, Neuroblastoma, Hereditary Neuroblastoma, and Bone Marrow Aspiration.

Sarah Anand is a Hematologist and an Oncologist in Ann Arbor, Michigan. Dr. Anand is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Graft Versus Host Disease (GvHD), Chronic Graft Versus Host Disease (cGvHD), Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Colonoscopy.

Attaphol Pawarode is a Hematologist and an Internal Medicine provider in Ann Arbor, Michigan. Dr. Pawarode is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Graft Versus Host Disease (GvHD), Chronic Graft Versus Host Disease (cGvHD), Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Marrow Aspiration.

Dr. Magenau is currently an Assistant Professor at the University of Michigan and the Adult Clinical BMT director of the Blood and Marrow Transplantation Program. He holds a Bachelor of Science in Biology from Pennsylvania State University, and obtained his M.D. from the Temple University in Philadelphia, Pennsylvania. Dr. Magenau then trained in internal medicine at the University of Illinois in Chicago.Dr. Magenau is the lead clinical investigator on several trials including experience in clinical HCT, responsible research practices, team science, and conducting multicenter prospective HCT clinical trials in high risk populations (Acute Myeloid Leukemia not in remission at time of HCT). He also has a background in developing, performing, and monitoring HCT studies that integrate immune analysis of human samples. Dr. Magenau is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Graft Versus Host Disease (GvHD), Multiple Myeloma, Richter Syndrome, Bone Marrow Transplant, and Bone Marrow Aspiration.

Darren King is a Hematologist and an Oncologist in Ann Arbor, Michigan. Dr. King has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Graft Versus Host Disease (GvHD), Bone Marrow Transplant, and Bone Marrow Aspiration.

Dr. Ahmed is a medical hematologist/oncologist with a clinical focus on lymphoma, myeloma and coagulation disorders. She was raised in Toledo, Ohio, and completed her undergraduate training at the University of Akron. After receiving her medical degree from the Medical College of Ohio in Toledo, Dr. Ahmed completed a residency in internal medicine at Saint Joseph Mercy Hospital in Ann Arbor. She then completed fellowship training in hematology/oncology at U-M. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Reticulohistiocytoma, Histiocytosis, Non-Langerhans-Cell Histiocytosis, Rosai-Dorfman Disease, and Bone Marrow Aspiration.

Erica Campagnaro is a Hematologist and an Oncologist in Ann Arbor, Michigan. Dr. Campagnaro is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Monoclonal Gammopathy of Undetermined Significance (MGUS), Bone Marrow Aspiration, and Bone Marrow Transplant.

Dr. Merz is from Spring Lake, MI. She earned a BA in Kinesiology and Spanish at Calvin College before obtaining her MD and Master's of Science in Clinical Research at the University of Michigan. She then completed internal medicine training at Brigham and Women's Hospital in Boston, MA before completing hematology/oncology fellowship at Dana-Farber Cancer Institute/Mass General Brigham.She joined the faculty at University of Michigan in 2025, specializing in women's health and classical hematology disorders like sickle cell disease, blood clots, ITP, or iron deficiency in pregnancy or with hormone therapy use.Dr. Merz's research work includes understanding the Duffy null phenotype-- a red blood cell variant common in people with African or Middle Eastern ancestry. She advocated to update the terminology around this variant to Duffy null-associated neutrophil counts (DANC), published the first Duffy null-specific absolute neutrophil count reference range, and was the principal investigator on a grant through the Doris Duke Foundation and the American Society of Hematology to accelerate the update of Duffy null reference ranges across the country. She now works to understand how to personalize diagnostics and treatment plans for people with the Duffy null variant-- especially in cancer care. She also does research in women's health and classical hematology including understanding how to prevent blood clots in pregnancy and optimizing iron stores throughout the reproductive lifespan.Outside of work, Dr. Merz is an active member in the Ann Arbor community and enjoys spending time with her husband and 2 greyhounds. Dr. Merz is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Agranulocytosis, Chronic Familial Neutropenia, Febrile Neutropenia, Thrombectomy, and Bone Marrow Transplant.

Dr. Malek is a physician scientist and professor of hematology/oncology working at the University of Michigan, Ann Arbor, USA. He obtained his MD from the University of Hamburg/Germany and subsequently trained in Molecular Biology at Johns Hopkins. He completed clinical training in Internal Medicine at Baylor College of Medicine and a combined fellowship in Hematology and Oncology at Johns Hopkins and Columbia University. Dr. Malek is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Follicular Lymphoma, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, and Bone Marrow Aspiration.

Michael Rudy is a primary care provider, practicing in Internal Medicine in Ann Arbor, Michigan. Dr. Rudy is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Pulmonary Embolism, Pulmonary Edema, Cholangitis, Hip Replacement, and Knee Replacement.

I ride both a road bike and Peleton. I golf about 2-3 times per week. Have four grandchildren to dote on. I mostly fiction novels. Exercise twice per week. Dr. Terebelo is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Multiple Myeloma, Essential Thrombocythemia, Familial Colorectal Cancer, Bone Marrow Aspiration, and Tissue Biopsy.